MonoMind vs Ten Three
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MonoMind
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No matter how many tasks you have, you can only do one thing right now. Let MonoMind help you with that one thing. While we crave constant stimulation, we still find peace in watching flames or flowing water. Observing gradual changes helps clear our minds and brings calmness. Our daily lives need slow changes, just like MonoMind's numberless clock. MonoMind helps you focus on just one task at a time. The screen shows only your current task and a numberless clock. Don't worry about what's next. When you finish your current task, MonoMind automatically brings up the next one from your list. - Tap the clock to check remaining time - Long press the clock to end session - Tap next task to complete current and start next - Plan your breaks by writing what you'll do - View your focus and break history in statistics
Ten Three
This app provides a straightforward interval timer based on a 10-minute work and 3-minute break cycle. Its minimalist design is intended to help users maintain focus and a steady pace during various activities like work, study, or cleaning.
- 10-minute work, 3-minute break cycle
- Distraction-free interface
- Start, pause, resume, and reset controls
- Local notifications for phase changes
- Minimalist design
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Ten Three is a clean, focused interval timer built around a simple rhythm: ten minutes on, three minutes off. It is designed for people who want a lightweight timer that gets out of the way and makes it easy to stay in motion. Whether you are working, studying, cleaning, writing, or resetting between tasks, Ten Three helps you keep a steady pace with a calm, minimal interface. Features: • Fast start with a simple, distraction-free layout • Clear Ten and Three phases with visible active state • Easy switching between phases • Start, pause, resume, and reset controls • Local notifications so you know when a phase ends • Built for iPhone with a polished native feel Ten Three is intentionally simple. No accounts, no clutter, no complicated setup. Just a clear timer you can trust.
Screenshots
Verdict
The clearest difference is update cadence: MonoMind at every 5 days against Ten Three's every 5 months. MonoMind also leads on iOS requirement (17.2 vs 26.4). 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.
MonoMind ships an update every 5 days, Ten Three every 5 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.
| Parameter | MonoMind | Ten Three |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.2 — better | 26.4 |
| Further details — not scored | ||
| Size | 13 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Heung Ju Ha | Brave New Design LLC |
In-app purchases
MonoMind
No in-app purchases
Ten Three
No in-app purchases









