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TellDone App VS React Engine

Compare TellDone App VS React Engine and see what are their differences

Mind Diary
MindDiary therapy practice management software: digital intake, lead capture, client check-ins, therapist-reviewed AI notes, telehealth, and revenue follow-up. sponsored
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Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

TellDone App logo TellDone App

Turn your voice into tasks, calendar events, and notes in seconds. AI voice planner for iPhone, Apple Watch, and web. 60+ languages.

React Engine logo React Engine

A react render engine for Universal (previously Isomorphic) JavaScript apps written with express, by PayPal
  • TellDone App Speak. It's organized. Voice becomes notes, tasks, and events in seconds
    Speak. It's organized. Voice becomes notes, tasks, and events in seconds //
    2026-04-11
  • TellDone App Tasks you never typed. Extracted from your voice with priorities, deadlines, and tags
    Tasks you never typed. Extracted from your voice with priorities, deadlines, and tags //
    2026-04-11
  • TellDone App Your day, analyzed. Al reports track what you did, not just what you planned
    Your day, analyzed. Al reports track what you did, not just what you planned //
    2026-04-11

TellDone - Voice-First Planning

You think at 150 words per minute. You type at 40. TellDone closes the gap.

Speak naturally "call John tomorrow at 3, finish the report by Friday, pick up milk on the way home" and TellDone creates three separate items: a calendar event, a task with a deadline, and a reminder. No forms, no menus, no drag-and-drop.

How it works

  1. You speak (one recording, multiple items)
  2. AI transcribes and analyzes intent
  3. Tasks, events, and notes are created automatically
  4. Everything syncs to your existing apps

Key features

  • Smart Context - say "finished the report" and the matching task is auto-completed
  • Auto-Achievements - did something unplanned? It's logged as a completed task
  • AI Reports - daily, weekly, monthly productivity insights with focus scores
  • 60+ languages with mid-sentence switching
  • Offline recording - crash-safe, syncs when back online
  • Apple Watch - record from your wrist with Double Tap, no iPhone needed
  • Follow-up recordings - update deadlines or complete tasks by voice

Integrations

Apple Calendar, Reminders, Todoist, Notion, Things 3, Google Tasks, Apple Notes, Apple Journal. Plus email forwarding, HMAC-signed webhooks for Zapier/Make/n8n, and MCP with 21 tools for AI agents (Claude Code, Cursor, Windsurf).

Pricing

Free plan: 50 notes/mo, 60 min transcription, Apple integrations. Basic ($4.99/mo): Smart Context, daily reports, 1 cloud app. Pro ($11.99/mo): all integrations, full reports, MCP. Ultra ($24.99/mo): unlimited notes, best AI accuracy, audio in automations.

Available on

iPhone (iOS 18+), Apple Watch (Series 6+), and web. Android in development.

  • React Engine Landing page
    Landing page //
    2023-10-02

TellDone App

Website
telldone.app
Pricing URL
Official TellDone App Pricing
$ Details
freemium $4.99 / Monthly (Basic, 300 notes/mo)
Platforms
iOS Apple Watch
Release Date
2026 April
Startup details
Country
Montenegro
City
Tivat
Founder(s)
Eugene Tarakanov
Employees
1 - 9
Edit details

React Engine

Website
github.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

TellDone App features and specs

  • Voice-to-task creation
    Speak naturally and TellDone extracts tasks with priorities and deadlines from your words
  • AI transcription (60+ languages)
    Accurate speech recognition with mid-sentence language switching
  • Calendar event extraction
    Dates, times, and attendees pulled from your voice and added to your calendar
  • Smart Context (auto-complete tasks)
    Say "finished the report" and the matching task gets checked off automatically
  • Daily/weekly/monthly AI reports
    Productivity metrics, focus score, and what you accomplished yesterday
  • Apple Watch recording
    Record from your wrist, no iPhone needed. Double Tap to control hands-free
  • Todoist, Notion, Things 3 sync
    Tasks and notes sync to the apps you already use
  • Webhooks and API
    HMAC-signed webhooks for Zapier, Make, and n8n automation
  • MCP for AI agents
    21 tools for Claude Code, Cursor, and Windsurf to read and write your data
  • Offline recording
    Audio saves locally and syncs when you're back online. Crash-safe
  • Mid-sentence language switching
    Start in English, switch to Spanish, mix in Japanese. It just works

React Engine features and specs

  • Isomorphic rendering
    React Engine enables both server-side and client-side rendering of React components, providing a seamless isomorphic/universal JavaScript experience. This allows for faster initial page loads and better SEO while maintaining rich client-side interactivity.
  • Express.js integration
    React Engine is designed as a view engine for Express.js, making it easy to integrate React into existing Express-based applications with minimal configuration. It follows familiar Express conventions for setting up view engines.
  • Built-in React Router support
    The library comes with built-in support for React Router, enabling developers to easily set up server-side and client-side routing without complex manual configuration.
  • PayPal backing
    React Engine was developed and maintained by PayPal, which provided credibility and ensured it was battle-tested in a large-scale production environment before being open-sourced.
  • Simplified setup
    The library abstracts away much of the complexity involved in setting up server-side rendering with React, reducing boilerplate code and allowing developers to get a universal React application running quickly.

Possible disadvantages of React Engine

  • Abandoned project
    The repository appears to be no longer actively maintained, with no recent commits or updates. This makes it risky to use in production as bugs and security vulnerabilities may go unpatched.
  • Outdated dependencies
    React Engine was built for older versions of React and React Router. It may not be compatible with modern versions of React (16+, 17, 18) or React Router (v5, v6), limiting its usefulness in current projects.
  • Limited ecosystem support
    The library is tightly coupled to Express.js, meaning it cannot be easily used with other Node.js frameworks like Koa, Hapi, or Fastify, reducing its flexibility.
  • Better modern alternatives
    Modern tools like Next.js, Remix, and Vite with SSR plugins provide far more comprehensive and well-maintained solutions for server-side rendering with React, making React Engine largely obsolete.
  • Limited documentation and community
    The project has relatively sparse documentation and a small community, making it difficult for new developers to troubleshoot issues or find examples and best practices for advanced use cases.

Analysis of TellDone App

Overall verdict

  • I don't have verified information about TellDone App (telldone.app) in my knowledge base, so I can't confirm its features, reliability, or user reception with confidence. I'd recommend checking recent app store reviews, independent tech review sites, and the developer's official documentation before forming an opinion.

Why this product is good

  • No verified data available on this specific app's features or performance
  • Unable to confirm developer reputation or user reviews
  • Cannot verify security, privacy practices, or pricing details
  • No independent benchmarks or comparisons found in available information

Recommended for

  • Users willing to do independent research before adoption
  • Early adopters comfortable testing new or niche apps
  • Those who can verify app permissions and data handling firsthand
  • Not recommended for critical use cases without further verification

Analysis of React Engine

Overall verdict

  • Unable to verify a project specifically named 'React Engine' on GitHub with confidence, as this does not correspond to a widely recognized or well-documented open-source project that I have reliable information about. There may be multiple small or niche repositories using this name, and quality would vary significantly between them.

Why this product is good

  • React Engine is not a commonly recognized name in the mainstream React ecosystem
  • No verifiable consensus data on stars, maintenance status, documentation quality, or community adoption is available
  • Could refer to a personal project, a boilerplate, a rendering engine, or a niche tool - without more context, its quality cannot be assessed
  • Names like this are sometimes used for student projects, abandoned repos, or experimental tools that lack production readiness

Recommended for

  • Not recommended without further verification
  • Developers should search GitHub directly, check star count, last commit date, open issues, and documentation before adopting
  • Best suited for evaluation on a case-by-case basis rather than a blanket recommendation
  • If you have a specific repository URL, sharing it would allow for a more accurate assessment

Category Popularity

0-100% (relative to TellDone App and React Engine)

TellDone App

React Engine

Task Management
100 100%
Task Management
0% 0
eCommerce Tools
0 0%
eCommerce Tools
100% 100
Note Taking
100 100%
Note Taking
0% 0
Customer Experience Management
0 0%
Customer Experience Management
100% 100

Questions & Answers

As answered by people managing TellDone App and React Engine.

What makes your product unique?

TellDone App's answer

Most voice apps stop at transcription. They give you text and leave the rest to you. TellDone analyzes what you said and acts on it. One recording can create tasks with deadlines, calendar events with attendees, and structured notes with tags, all at once. Say "finished the report" and the matching task gets checked off. Did something that wasn't on your list? It's logged as a completed achievement. No other app does voice-to-action across tasks, calendar, and notes simultaneously.

Why should a person choose your product over its competitors?

TellDone App's answer

Otter.ai transcribes meetings but doesn't create tasks. Todoist Ramble adds voice to an existing task app, but it's a feature, not a product. Voiset focuses on scheduling. TellDone is the only app where a single voice recording creates structured output across multiple apps, without you opening any of them. Plus Smart Context, AI reports, Apple Watch support, 60+ languages, and MCP for AI agents.

How would you describe the primary audience of your product?

TellDone App's answer

Busy professionals and knowledge workers who capture ideas on the go: while driving, walking, or between meetings. People who already use Todoist, Notion, or Apple Calendar but are tired of typing into them. Indie hackers and developers who want webhook and MCP integrations. Anyone who thinks faster than they type and loses ideas before they can write them down.

What's the story behind your product?

TellDone App's answer

I've tried 51 productivity apps over 15 years. Every one of them had the same problem - they made organizing easy but capturing hard. I'd have a thought while driving, and by the time I could type it, half of it was gone. I built TellDone because I wanted to speak for 10 seconds and have everything organized across my apps without touching a keyboard. The name means exactly what it does - tell, and it's done.

Which are the primary technologies used for building your product?

TellDone App's answer

Native Swift for iOS and watchOS, Kotlin for Android (in development), Python (FastAPI) on the server. AI transcription supporting 60+ languages. LLM-powered intent analysis for task/event/note extraction. On-device transcription option for privacy. WebSocket-based real-time sync.

User comments

Share your experience with using TellDone App and React Engine. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, React Engine seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

TellDone App mentions (0)

We have not tracked any mentions of TellDone App yet. Tracking of TellDone App recommendations started around Apr 2026.

React Engine mentions (1)

  • react-engine vs other template engines
    I was wondering to use paypal's React Engine (https://github.com/paypal/react-engine), but I have some doubts:. Source: over 4 years ago

What are some alternatives?

When comparing TellDone App and React Engine, you can also consider the following products

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.

AudioPen - The easiest way to convert messy thoughts into clear text

Voiset - Voiset: Simplify your workflow with effortless task scheduling, voice-powered management, autoplanning, and smart notes. Stay organized, meet deadlines, and focus on what matters most with your intelligent productivity assistant.

Whisper Memos - Whisper Memos turns your ramblings into paragraphed articles, and emails them to you.

Voice memos - Are you too lazy to type notes? Look no further!

Audio Memos - Audio Memos is a voice recorder for the iPhone and iPad.

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