New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
New: Find AI tools by use case, profession, and GDPR fit.
Welcome to Guidaio
Main menu
-
Categories
- Categories
-
Work Assistants & Productivity
-
Writing & Text
-
Image & Design
-
Video
-
Audio & Voice
-
Code & Development
-
Automation & Agents
-
Business & Marketing
-
Data & Analytics
-
Models & Infrastructure
-
Industry Solutions
-
Personal & Lifestyle
-
Domains
- Domains
-
Education & Research
-
Health & Safety
-
Professional Services
-
Finance & Business
-
Sales & Marketing
-
Operations
-
Technology
-
Engineering
-
Energy & Resources
-
Environment & Agriculture
-
Logistics & Commerce
-
Media & Creative
-
Research & Specialized
-
Religion & Clergy
-
Military & Defense
-
Translation & Linguistics
-
Writing & Publishing
-
Individual & Business
-
Specialized Functions
-
Professions
- Professions
-
Education & Public
-
Health & Legal
-
Finance & Business
-
Marketing & Customer
-
Operations & People
-
Tech & Data
-
Engineering & Industry
-
Media & Research
-
AI Directory
- AI Directory
-
Browse
-
Alphabet
-
Quick Filters
-
Explore
-
Start AI Finder

Dumai
Dumai is an iPhone app that turns spoken thoughts into organised notes. It records offline, transcribes in 99+ languages, generates bullet-point summaries, suggests tags automatically, and lets you question your own notes through an AI chat.
What is Dumai?
Dumai is an iPhone application that captures spoken thoughts and turns them into organised, searchable notes. Its premise is stated bluntly on the home page: 90% of thoughts are forgotten. The answer proposed is a one-tap voice recorder backed by an AI chain that records, transcribes, summarises, tags and searches.
Recording works without a connection. The app stores and displays notes offline, then syncs and applies its AI features once the device is back online. Capture is advertised in more than 99 languages, although the App Store lists English as the only interface language.
Once a recording is processed, Dumai produces a transcript and a bullet-point summary of the key takeaways, then proposes tags of its own: idea bank, to-do, meeting, story, health. Notes stack up in a journal-style timeline organised by day, and a full-text search runs across the whole archive. Version 1.6.0 added Ask Dumai AI, a chat that answers questions about the user's own notes rather than about the world.
The home page splits its use cases in two. On the personal side: daily reflections after a difficult conversation, a memory keeper for milestones and life stories, spontaneous idea capture, a collection of quotes and wisdom. On the professional side: lectures and conference talks, team meetings and client calls, project status updates, creative brainstorming sessions.
Underneath, the privacy policy names the AI subcontractors, ElevenLabs and OpenAI, and describes the AI functions as natural language processing, AI translation and text analysis. Input, output and personal information are shared with those providers.
Dumai is iPhone-only. It requires iOS 15.1 or later, weighs 69.9 MB and sits in the App Store's Productivity category; it also runs on Apple Silicon Macs and on visionOS, though Apple flags it as not verified for macOS. There is no web app, no API and no Android version, the site showing a Google Play button marked Coming Soon with no link behind it. The publisher is Oleksandr Kryzhanovskyi, an independent developer: version 1.0 shipped on 12 July 2025 and version 1.6.0 on 11 November 2025, fifteen releases in four months.
What it does
- Record a voice note with a single tap, with or without a connection
- Transcribe speech automatically, in more than 99 claimed languages
- Produce a bullet-point summary of the key takeaways of each recording
- Suggest tags on its own to classify notes: idea bank, to-do, meeting, story, health
- Answer questions about your own notes through the Ask Dumai AI chat
- Search the full text of every note and filter the timeline by tag
- Import an audio file, regenerate a summary and restore an earlier version of it
When to use Dumai / When not to
A quick filter to help you decide if Dumai is the right fit.
When to use Dumai
- People who think out loud and need to capture an idea while walking, driving or commuting, when writing is not an option
- Students and lecturers recording courses, conference talks and study sessions who want structured takeaways rather than raw audio
- Product, project and agile leads who sit through team syncs, client calls and status reviews and need decisions and action items pulled out
- Founders, freelancers and consultants working alone, with no note-taker in the room and no budget for a team tool
- Non-English speakers and multilingual users, since capture is claimed in more than 99 languages
When not to use Dumai
- Android users: there is no app, only a Google Play button marked Coming Soon with no link behind it
- Anyone expecting to work from a browser or a desktop: there is no web app, and the site is a three-page brochure
- Teams wanting to plug voice notes into their stack: no API is documented and no third-party integration is announced
- Regulated environments needing a DPA, a subprocessor list or a stated hosting jurisdiction, none of which is published
- Under-18s, who are excluded by the privacy policy, and anyone needing fully on-device processing, since offline covers recording and reading only
How to use Dumai
A typical end-to-end flow, from setup to results.
- Download Dumai from the App Store, on an iPhone running iOS 15.1 or later
- Create an account with an email address and a password, or sign in with a social account
- Grant the app access to the microphone when it asks
- Press Record and speak: no connection is needed at this stage
- Reconnect to the internet so the transcription and the AI summary can be produced
- Read the bullet-point summary and adjust the tags the AI has proposed
- Browse the day-by-day timeline, or filter the notes by tag
- Run a full-text search across the whole archive to retrieve an older note
- Open Ask Dumai AI to question your own notes directly
- Add a further recording to an existing note, regenerate its summary, or restore an earlier version
Pros & Cons
Pros
- Recording and reading notes work with no connection at all
- Very wide capture coverage claimed: more than 99 languages, while the interface stays in English
- Transcription, summary, tagging and search in a single app, with nothing to configure
- The terms leave full ownership of contributions to the user
- Retention is capped: six months at most after an account is closed
- The AI subcontractors are named, ElevenLabs and OpenAI, which comparable apps rarely do
- Fast release cadence: fifteen versions between July and November 2025
Cons
- iPhone only: no Android, no web app, no desktop version
- No pricing page on the site; the amounts are readable only on the App Store listing
- A confusing in-app purchase grid: nine tiers coexist, from 0.99 USD per month to 99.99 USD per year
- No postal address, and a single personal Gmail address covering legal, GDPR and support
- No DPA, no maintained subprocessor list, no certification such as SOC 2 or ISO 27001
- Nothing published about where user data is hosted, and no documented way to keep recordings out of model training
- A third-party advertising offer wall is planned inside the app, and identifiers are used for cross-app tracking
Pricing & Plans
Dumai is free to download and keeps a permanent free tier; paid features are sold as in-app purchases giving access to better and faster AI models. The website publishes no pricing page, so the amounts can only be read on the App Store listing, where the lowest entry point is 0.99 USD per month. No free trial is announced.
- download and basic use
- at no cost
- access to better and faster AI models
- 2.99 USD and 4.99 USD
- 0.99 USD
- 5.99 USD and 9.99 USD
- 9.99 USD
- 59.99 USD and 99.99 USD
- no commercial plan name is published
Data, GDPR & hosting
A consolidated view of how Dumai handles your data.
GDPR overview
The privacy policy, effective 3 June 2025, addresses the GDPR explicitly. A dedicated section sets out the legal bases relied on for EU and UK users, namely consent, legitimate interests, legal obligations and vital interests, and lists the rights available in the EEA, the United Kingdom, Switzerland and Canada: access, copy, rectification, erasure, restriction, portability, objection, and the right not to be subject to a decision taken solely by automated means. Consent can be withdrawn at any time by email, and requests go through a data subject access request form. Complaint routes are named: the member state supervisory authority, the UK ICO, the Swiss FDPIC. Two gaps remain. No Article 27 EU representative is designated, and no data protection officer is named. The publisher never claims compliance in so many words.
Who owns the data?
Dumai's terms are explicit on ownership: the publisher asserts no ownership over user contributions, and the user retains full ownership of them together with the associated intellectual property rights. The counterpart is responsibility, since the user alone answers for what they record. Feedback and suggestions sent to the publisher are treated differently: they may be used and shared for any purpose, without compensation. The app's own code, design, content and marks remain the publisher's property. Section 16 of the terms adds a warning worth reading twice: routine backups are performed, but the publisher accepts no liability whatsoever for lost or corrupted data.
Reuse rights
Users may reuse their own recordings, transcripts and summaries freely. The terms grant the publisher no ownership over them, so no permission is needed to export, republish or exploit one's own notes, including commercially. The restriction runs the other way: content belonging to Dumai itself, meaning the software, design, text, graphics and marks, is licensed only for personal, non-commercial use or an internal business purpose, and may be downloaded or printed but not resold or redistributed. Two caveats sit alongside this. Recordings and personal information are shared with ElevenLabs and OpenAI so the AI features can run, and any suggestion or feedback sent to the publisher may be reused and shared without compensation.
Data retention & training
Hosting summary
Dumai publishes nothing about where user data is hosted. The privacy policy, the terms of use and the home page name no hosting country, no region and no cloud provider; there is no trust or security page and no certification such as SOC 2 or ISO 27001. The only third parties identified are ElevenLabs and OpenAI, which process recordings for the AI features, and Google Analytics for audience measurement, and their own infrastructure is not described. The policy mentions backup archives when explaining deletion, without saying where they sit. On the network side, the dumai.app domain resolves to an anycast Amazon address, but that describes the marketing site, not the storage of user recordings. Legally, the terms are governed by the law of Ukraine and give exclusive jurisdiction to the courts of Kyiv, with arbitration seated in Brussels. In short, the jurisdiction of the contract is known; the jurisdiction of the data is not.
Things to keep in mind
Risks and trade-offs to weigh before adopting Dumai.
- Voice notes are among the most intimate data there is, and every recording leaves the phone to be processed by ElevenLabs and OpenAI, with no documented way to opt out of model training
- A single personal Gmail address answers for legal, GDPR and support matters, and no postal address or registered entity is published: there is little to hold on to if something goes wrong
- The App Store rates the app 4+ while the privacy policy forbids use under 18; parents should not read the store rating as an authorisation
- The app plans a third-party advertising offer wall and uses identifiers for cross-app tracking, which sits awkwardly with a private journal
- Outsourcing memory has a cost: leaning on automatic summaries can erode the habit of listening closely, taking notes and reformulating for oneself
- Summaries are produced by a model and can be confidently wrong; decisions, medical instructions and figures deserve a check against the original recording
- Nine overlapping subscription tiers, visible only inside the store, make it hard to know what one is actually committing to
Setup & Integrations
Technical difficulty
Very low. Setting Dumai up means downloading it from the App Store, creating an account with an email address and a password, or signing in with a social account, and granting access to the microphone. There is no API key, no server setting, no desktop installation and no integration to configure. The only real prerequisite is hardware: an iPhone running iOS 15.1 or later. Anyone able to install an app can be recording within a minute.
Deployment
Apps stores
Supported languages
Behind Dumai
Resources
All the official URLs gathered for verification and reference.
Frequently asked questions
Which devices does Dumai run on?
Is there an Android version?
Does the app work without an internet connection?
How many languages are supported?
How much does Dumai cost?
Is there a free trial?
Who processes my recordings?
How long is my data kept?
Who owns my notes?
Who publishes Dumai, and under which law?
Should you pick Dumai?
Dumai does one thing and does not pretend otherwise: it captures the voice on an iPhone and hands back a transcript, a bullet-point summary and a set of tags, with a full-text search over the whole archive and a chat that answers questions about your own notes. The offline capture is the detail that matters most in daily use, since ideas rarely wait for a connection, and the claimed coverage of more than 99 languages makes it useful well beyond English-speaking users.
The reservations are of two kinds. Functionally, this is a single-platform product: no Android, no web app, no API, no integration. Anyone whose work does not begin and end on an iPhone will hit that wall quickly.
Contractually, the file is thin. No postal address is published, no legal entity is identified beyond the brand name, and one personal Gmail address answers for legal, privacy and support questions alike. There is no data processing agreement, no maintained subprocessor list, no stated hosting country, and no documented way of keeping recordings out of model training, even though those recordings travel to ElevenLabs and OpenAI. The terms are governed by Ukrainian law, with the courts of Kyiv holding exclusive jurisdiction.
Set against that, the terms are unusually clear on ownership, retention is genuinely capped at six months after an account closes, and the AI providers are named rather than hidden. Fifteen releases between July and November 2025 show a project being actively pushed forward by its independent developer. Dumai suits personal use and informal team work; it is not built for regulated or contractual settings.
Get thoughtful AI tool updates
New tools, meaningful updates, and privacy-aware picks—without the noise.
- Choosing a selection results in a full page refresh.
- Opens in a new window.