Flow Clock vs LIMSTAR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flow Clock
Enhance focus and manage your time with a flexible Pomodoro timer. Block distractions, track your sessions with tags, and review your productivity visually. Adapt work intervals to your personal workflow for optimal concentration and reduced procrastination.
- Flexible Pomodoro timer
- App blocking for focus
- Tag and comment sessions
- Visual timeline review
- Insightful productivity stats
- Break and relaxation timer
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Flow Clock is a minimal yet potent tool designed to make the Pomodoro technique and time management effortless. You can use Flow Clock when you... ... need to concentrate ... wonder where your time went every day ... want to reduce procrastination ... are studying for an exam ... work from home ### Key Features - Flexible Pomodoro timer to suit your workflow - Block distracting apps and stay focused - Tag and comment on your focus sessions - Visual timeline to review your day at a glance - Insightful stats on how you spend your time - Break and relaxation timer ### Adaptive Pomodoro The Pomodoro technique has been proven to improve productivity and reduce procrastination. The core idea of this technique is to intersperse focused work with short breaks, giving your brain time to refresh and maximizing the benefits of both focused and diffused thinking. However, no evidence supports that the famous 25-minute work and 5-minute break pattern is a one-size-fits-all best practice. In fact, different people have different tendencies, and different tasks require different strategies. Flow Clock encourages you to adapt the Pomodoro technique to your specific needs, freeing you from rigid protocols and complex tools. You can set each focus session to anywhere between 10–60 minutes, or even forget about the time limit, tailoring it to the specific task and your unique work pattern. The neat and minimal design aims not only for aesthetics but also for an easy and efficient experience. ### Flow Clock PRO Flow Clock is free to use forever. To access additional features like unlimited focus tags and more, you can upgrade to Flow Clock PRO within the app. Subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period via your iTunes account. ### Terms & Support Terms of Use: https://rian-qu.notion.site/tomatoclock-terms-of-use-en Privacy Policy: https://rian-qu.notion.site/tomatoclock-privacy-policy-en If you have any questions or issues, please email us at tomatoclock25@gmail.com. We're here to help and always happy to provide support!
LIMSTAR
This space-themed productivity tool encourages self-discipline through activities like walking and meditation. Earn app usage time by engaging with nature and completing tasks, all while embarking on a cosmic journey.
- Space-themed gamification
- Earn app time through walking
- Meditate to gain focus
- Explore nature for rewards
- Self-discipline tool
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LIMSTAR is a space-themed self-discipline tool. Walk, meditate, and explore nature to earn app usage time. Begin your starship journey now.
Screenshots
Verdict
The clearest difference is update cadence: LIMSTAR at weekly against Flow Clock's fortnightly. On price, ads, in-app purchases and monetization model 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. Flow Clock sells 3 in-app purchases, starting at $2.49 per month and LIMSTAR sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Flow Clock ships an update fortnightly, LIMSTAR weekly. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.
| Parameter | Flow Clock | LIMSTAR |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Fortnightly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17 | 16.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | 睿 瞿 | 羽 唐 |
In-app purchases
Flow Clock
- Monthly PRO$2.491 Month
- Yearly PRO14 Days trial$15.001 Year
- Lifetime PRO$30.00
LIMSTAR
- LIMSATR Life Member$0.99









