
Sketchflow.ai
A no-code platform that turns a written idea or an uploaded screenshot into editable UI designs, an interactive cloud demo and exportable native code for iOS, Android and the web, billed through a credit system.
What is Sketchflow.ai?
Sketchflow.ai is a no-code application builder published by TENMENSION, INC. that covers the early product cycle end to end: from a rough idea to user flows, from flows to high-fidelity screens, from screens to a running demo, and finally to exportable code. The site sums it up as an all-in-one app builder for people who actually ship.
There are two ways in. Blueprint takes a written description of what you want to build and generates the workflow, the pages and the visual design in one pass. SnapDesign takes images you upload — a screenshot, a sketch, a competitor's screen — and converts them into editable designs. Either way you land in a visual editor where an AI Assistant can optimise a whole page in one click or fine-tune a single module, while manual controls let you reorder blocks and adjust colours, typography and component properties. Styles can be picked from a library or simply described.
What sets the tool apart from most AI interface generators is the last mile. The workflow canvas is editable rather than decorative, the preview is a real cloud simulation of the generated project rather than a clickable mockup, and the export produces native mobile code — Swift for iOS, Kotlin or Java for Android — alongside React.js and Vue for the web, plus HTML and Sketch for the design itself. One project can target responsive web, mobile, tablet and desktop.
Everything runs in the browser and everything is metered in credits: roughly 18 credits to generate a page, 20 to generate a page of code, 5 for a style change, 4 per image and 4 per minute of simulation. A permanent free plan grants 100 credits on first login and 40 more each day, capped at five projects; paid plans start at 25 USD per month. A library of eight public templates, a video tutorial centre and an editorial blog round out the offer.
The product is recent — the domain dates from March 2025 and the company declares a 2025 founding year — and it shows in what is missing: no public API, no back end, no published postal address. The same codebase is also distributed in Chinese under a different brand and a different company.
What it does
- Generate a full set of user flows, pages and high-fidelity screens from a plain-language description
- Turn an uploaded screenshot or image into an editable design with SnapDesign
- Export production-ready native code: Swift for iOS, Kotlin or Java for Android, React.js or Vue for the web
- Run the generated project as an interactive demo inside a cloud simulator
- Refine any page or single component through the built-in AI Assistant, or edit properties by hand
- Design for several form factors from one project: responsive web, mobile, tablet and desktop
- Export the design itself to HTML or Sketch, or start from one of the ready-made library templates
When to use Sketchflow.ai / When not to
A quick filter to help you decide if Sketchflow.ai is the right fit.
When to use Sketchflow.ai
- Founders and solo builders who need a multi-platform MVP in days rather than months, without hiring a designer or a mobile developer
- Product managers who want an editable workflow canvas mapping user journeys before any screen is drawn
- UI and UX designers looking to generate a first high-fidelity draft from a prompt or an existing screenshot, then refine it by hand
- Front-end and mobile developers who want a starting codebase in React, Vue, Swift or Kotlin instead of a static mockup
- Freelancers and small agencies juggling several app projects at once and needing a fast, repeatable delivery pipeline
When not to use Sketchflow.ai
- Teams that need a working back end: the platform generates interfaces and client-side code, not databases, authentication or server logic
- Developers looking for an API, a CLI or a CI/CD hook — none is published or sold
- Organisations with strict data-governance requirements: excluding project data from model training is a Pro-plan privilege, not a default, and no DPA or subprocessor list is published
- Buyers who want a refund safety net, since credits and subscriptions are prepaid and explicitly non-refundable
- Anyone under 13, or under 16 in the EEA member states that set a higher age of digital consent
How to use Sketchflow.ai
A typical end-to-end flow, from setup to results.
- Create an account with Google, GitHub or an email address and password, then confirm the verification email
- Collect the 100 welcome credits granted on first login, topped up by 40 free credits every day
- Choose your entry point: Blueprint to describe the product in plain language, or SnapDesign to upload images to convert
- Let the AI generate the workflow, the pages and a first visual pass over the whole project
- Pick a visual style from the library, or describe the style you have in mind
- Refine with the AI Assistant — one click to optimise a full page, or a targeted prompt for a single module
- Adjust the details by hand: order of blocks, colours, typography, component properties
- Preview the result as an interactive demo running in the cloud simulator
- Generate the code in the format you need: React.js, Vue, Swift, Kotlin or Java
- Export the code or the design (HTML, Sketch), or share the project with a colleague through an access link
Pros & Cons
Pros
- Exports genuine native mobile code in Swift and Kotlin, which few tools in this category do
- Covers the whole chain in one product: user flows, interface, interactive demo and code
- The preview is a real cloud execution of the generated project, not a clickable prototype
- The free plan is genuinely usable for evaluation: 100 credits on sign-up, 40 more daily, five projects
- Unused monthly credits roll over for 30 days and are consumed first
- Legal framework is detailed for such a young product, with a full EU/EEA addendum and Standard Contractual Clauses
- Pricing is public and self-service, with cancellation available from the account settings at no charge
Cons
- No public API and no developer documentation of any kind
- No back end, database or authentication layer is generated — the output is client-side only
- Credits and subscriptions are prepaid and non-refundable, and rolled-over credits are forfeited on any plan change, downgrade or cancellation
- Keeping project data out of model training requires the Pro plan; the legal documents never address training at all
- No postal address, no named director and no DPA or subprocessor list are published — the only contact channel is an email address
- The site is entirely JavaScript-rendered and the legal documents are served by an internal API, so nothing is readable without scripts
- Interface is available in English and Chinese only, and there is no mobile app for the tool itself
Pricing & Plans
A permanent free plan is available and requires no payment method: it grants 100 credits on first login, 40 free credits each day and a maximum of five projects. The lowest paid entry point is the Plus plan at 25.00 USD per month, or 22.50 USD per month on an annual commitment. The Pro plan is charged at 60.00 USD per month, or 54.00 USD per month annually. Additional credit packs of 1,000, 3,000 and 5,000 credits may be purchased separately. Subscriptions renew automatically and may be cancelled at any time without charge, but fees and credits are prepaid and non-refundable except where mandatory consumer law provides otherwise. Enterprise support is mentioned on the pricing page without a published price.
- 100 credits on first login
- 40 free daily credits (expiring the same day)
- up to 5 projects
- design style customisation
- workflow generation and editing
- material library
- 1
- 000 monthly credits
- everything in Free
- unlimited projects
- Android (Kotlin) and iOS (Swift) app code generation
- free export to HTML
- Sketch and other formats
- 3
- 000 monthly credits
- everything in Plus
- project data excluded from model training
- priority answers from a senior technical adviser
- Credit packs — one-off purchases of 1
- 000
- 3
- 000 or 5
- 000 credits
- available on any plan
- closed to new subscribers and maintained only for customers who signed up before the pricing change
Data, GDPR & hosting
A consolidated view of how Sketchflow.ai handles your data.
GDPR overview
Implementation is explicit and unusually detailed for a young product. A dedicated EU/EEA and UK addendum is incorporated into the Terms and prevails over them for European users. It names TENMENSION, INC. as data controller, tabulates the legal bases relied on — Article 6(1)(b) for the account and billing, 6(1)(f) for analytics, 6(1)(a) for marketing, 6(1)(c) for legal compliance — and lists data-subject rights article by article: access (15), rectification (16), erasure (17), restriction (18), portability (20) and objection (21), plus withdrawal of consent, with a stated 30-day response time. Transfers to the United States are covered by Standard Contractual Clauses under Article 46(2)(c), a copy of which is available on request. Users may complain to their national supervisory authority, or the ICO in the UK. No Article 27 representative and no DPO are named, and no DPA or subprocessor list is published.
Who owns the data?
Under the Terms of Service you keep ownership of what you submit and of what you build: your input, your customer data, and the applications, websites and projects produced with the tool, including — as far as the law allows — the AI output generated for you. In exchange you grant TENMENSION, INC. a worldwide, non-exclusive, royalty-free licence to use, store, process, display and transmit that content solely to operate and improve the service. Two carve-outs sit on the vendor's side: it retains all rights to usage data generated by your activity, usable for analytics, benchmarking and new features, and any feedback you send becomes freely exploitable, with no confidentiality owed to you.
Reuse rights
Yes. What you generate is yours to reuse commercially without asking permission: the Terms state that you own the applications, websites and other projects you build with the service, and that you own the AI output produced for you to the extent applicable law allows. Exported code — React, Vue, Swift, Kotlin or Java — and exported designs in HTML or Sketch can therefore be shipped, sold or handed to a client freely, and nothing in the Terms imposes attribution or a licence fee. Two limits apply, and they concern conduct rather than ownership: you may not reverse-engineer the platform, and you may not use the service to build a competing product. Separately, the vendor keeps the right to exploit usage data and any feedback you provide, without compensation.
Data retention & training
Hosting summary
The vendor states that the service is accessible globally and that personal data is processed in the United States, and potentially in other countries where its servers or service providers are located. Users outside the United States are told explicitly that their data will be transferred to and processed there. For users in the EEA and the United Kingdom, those transfers rely on Standard Contractual Clauses adopted by the European Commission under Article 46(2)(c) GDPR, or other lawful transfer mechanisms, and a copy of the applicable safeguards can be requested by email. Beyond the United States, no specific hosting country is named and no cloud provider is identified in any published document; no subprocessor list exists. During this review the domain resolved to an IP address operated by Amazon and geolocated in the United States, but that is an observation made at collection time and not a statement by the vendor. Security measures are described in general terms only: encryption, access controls and secure hosting, with no certification claimed.
Things to keep in mind
Risks and trade-offs to weigh before adopting Sketchflow.ai.
- Excluding project data from model training is a paid Pro feature, not a default; on the Free and Plus plans nothing states how your designs and prompts are reused, and the legal documents never mention training at all
- Credits and subscriptions are prepaid and non-refundable, free daily credits expire the same evening, and rolled-over credits are forfeited on any plan change, downgrade or cancellation — it is easy to lose value without noticing
- Subscriptions renew automatically, and the advance renewal reminder is only guaranteed for annual plans and for California residents
- The company publishes no postal address and names no director; the only way to reach anyone is a single email address, which is thin if a dispute arises
- The terms name a Delaware corporation, while the Chinese-language version of the same site is published by a different company under a different brand — check which entity you are contracting with
- Generating an interface in minutes makes it tempting to skip user research and accessibility work; the tool produces plausible screens, not validated product decisions, and exported code still needs review before it ships
- Data is processed in the United States, no DPA or subprocessor list is published, and the pricing grid has already changed once, leaving legacy subscribers on a different deal
Setup & Integrations
Technical difficulty
Very low. Nothing to install: the tool runs in the browser, and an account created with Google, GitHub or an email address is the only prerequisite. No API key or configuration is involved, and the entry point is plain language, so a first project needs no coding ability. A profile questionnaire, a video tutorial centre and eight templates cover onboarding. Technical skill matters only downstream, when the exported React, Vue, Swift or Kotlin code has to be taken over. The real friction is economic rather than technical: understanding how credits are consumed before launching generations.
Deployment
Integrations
Supported languages
Behind Sketchflow.ai
Social
Resources
All the official URLs gathered for verification and reference.
Alternatives
Tools that compete with or complement Sketchflow.ai.
Frequently asked questions
What kind of code can Sketchflow.ai export?
Is there a free plan?
How much does the cheapest paid plan cost?
Is my project data used to train AI models?
Does Sketchflow.ai offer an API?
What is the minimum age to use the service?
Can I delete my account and my data?
Are subscriptions refundable?
What happens to credits I do not use?
Where is my data processed?
Should you pick Sketchflow.ai?
Sketchflow.ai occupies a narrow and defensible position among AI app builders: rather than stopping at a pretty mockup or a front-end web page, it carries a project from a written idea through an editable workflow canvas and high-fidelity screens to a cloud-simulated demo and, finally, to native mobile code in Swift and Kotlin. That last step is the reason to look at it. Teams building for iOS and Android, and product people who want the user journey mapped before the screens exist, will find the chain unusually complete for a single subscription.
The gaps are equally clear. Nothing on the back end is generated, so the output is a client-side application waiting for an API someone else must build. There is no public API, no developer tooling and no integration ecosystem beyond Google and GitHub sign-in. Commercially, the terms are firm: everything is prepaid, nothing is refundable, and rolled-over credits vanish the moment you change plan. The single most consequential detail is that excluding your project data from model training is sold as a Pro-plan feature rather than granted by default, while the privacy policy and terms stay silent on training altogether.
Transparency about the company is thin. No postal address, no named officer, no DPA and no subprocessor list are published, and the only contact channel is a single email address. The terms designate a Delaware corporation, yet the Chinese-language version of the same site is operated under a different brand by a Chinese company — a discrepancy worth noting before committing sensitive work.
Given a free plan that is generous enough for a real evaluation, the sensible approach is to build one small project end to end, export the code, and judge the output quality before subscribing.
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