ToDon’tTimer vs MCP Notes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToDon’tTimer
This app helps creative individuals test and refine ideas within defined timeframes. It encourages rapid prototyping and decision-making, allowing users to quickly assess feasibility or move on to new concepts.
- Idea testing in limited timeframes
- Rapid prototyping
- Decision-making support
- Circular design process application
- Feasibility assessment
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Why? If you ask a creative person, the answer will always revolve around time. We simply need time to execute an idea (and do it well)—more time than we have. A process that takes you from idea to final product can take 3 weeks, but could just as well take 3 months, 3 days, or 3 years. You could even go through the process in 3 minutes: you sketch a few options, pick one, and ‘finalize’ it as much as you can in the short time you have left. The end result of such a 3-minute round could be a clear sketch or small mock-up, for instance. Use the ToDon’tTimer to sketch and test your ideas in a limited timeframe. Decide to add the idea to your ToDon’tList or to spend a bigger timeframe on it. –––– You can use the ToDon’tTimer for all your creative processes. The ToDon’tTimer is also an interesting addition to Don’t/Do This – Game. –––– The Circular Design Process This method requires you to work quickly and roughly, leaving out many details and forcing you to make essential choices. That is why those 3 minutes will tell you a great deal about the overall process: not just what the end product will look like, but also which pitfalls you might encounter along the way. Should the idea turn out not to work or be feasible, then you will only have spent 3 minutes on it, which leaves you plenty of time to start over and try out other possibilities. Of course, you can apply this principle in different timeframes, going from very short to longer rounds. After the first 3-minute round, you might have a number of sketches. After a round of 3 hours, you could have a sketch model. After 3 days you could have a number of prototypes and after 3 weeks you will have an end result without any stress. The great benefit of working in circles: after those first 3 minutes, you can already discuss the project with your client or teacher. And after a few days, you could have some prototypes to present. When you work in increasingly bigger circles, as it were, you have much more space to try out and test things. That way you discover what does and what doesn’t work. Each following round, you bring your experience from the previous round with you.
MCP Notes
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MCP Notes is a Markdown note-taking app for iPadOS and macOS. macOS with built-in RAG (Retrieval-Augmented Generation) and MCP server integration — enabling AI tools like Claude Code to semantically search and interact with your notes directly. The on-device RAG engine indexes your notes locally using vector embeddings, so you can find any note by meaning, not just keywords. The built-in MCP server exposes your notes to external AI assistants without sending data anywhere (available only on macOS). Features: - Shortcuts and Intelligence support - CommonMark Markdown editor with syntax highlighting - Tags, bookmarks, and wikilink navigation between notes - iCloud sync across all your iOS, iPadOS and macOS devices - Semantic search powered by on-device embeddings (for macOS version) - MCP server integration: connect Claude Code or any MCP-compatible AI tool to your notes (for macOS version) Open Source: MCP Notes is open source and licensed under MIT. The full source code is available on GitHub — contributions and feedback are welcome. https://github.com/sergeydi/MCP-Notes
Screenshots
Verdict
The clearest difference is iOS requirement: ToDon’tTimer at 9.0 against MCP Notes's 26. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ToDon’tTimer | MCP Notes |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 9.0 — better | 26 |
| Further details — not scored | ||
| Size | 1 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Donald Roos | Serhii Didanov |
In-app purchases
ToDon’tTimer
No in-app purchases
MCP Notes
No in-app purchases









