Rhylm vs PooClock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rhylm
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Rhylm is a beautifully crafted ambient audio application designed to enhance your focus, relaxation, and sleep. Created with the dual perspective of a musician and an engineer, Rhylm prioritizes audio fidelity and aesthetic minimalism. FEATURES - High Quality Soundscapes Immerse yourself in carefully tuned textures. From the deep resonance of Brown Noise to the soothing consistency of White Noise, every sound is engineered to mask distractions. Music Composed by Developer - Enjoy exclusive ambient tracks composed to blend seamlessly with your environment. Developer himself is an audio engineer and composer, and will continue to bring in newly crafted soundscapes as time goes by. Timer, Breathe and More - Breathe in the rhythm of nature, track your time to focus using the timer. Relax or be efficient, Rhylm offers both. Seamless Experience - Audio continues in the background or when your screen is locked, allowing you to work, read, or rest without interruption. Distraction Free - Rhylm is born to keep you away from distractions, and everything in Rhylm endeavours to achieve that. No ads, no information tracking. Entering Rhylm means entering a zone where you can be confident about your control. Your Privacy is Respected - Your privacy matters to me, and Rhylm is just like all other apps I made, Rhylm does not collect, store, or share any personal user data. All processing happens locally on your device. --- Rhylm, Developed with Love by Zixiang Zhang(Alexxon). --- Privacy Policy: https://www.zixiangzhang.com/apps/Rhylm/rhylmPrivacy.html Support: https://www.zixiangzhang.com/apps/Rhylm/user-manual.html © 2026 Zixiang Zhang. All rights reserved.
PooClock
This app helps improve bowel regularity and reduce straining with guided breathing exercises and habit tracking. It analyzes your data to provide insights into your gut health and suggests optimal times for bowel movements.
- Guided deep breathing exercises
- Bowel habit tracking
- Golden hour detection
- AI gut health analysis
- Daily routine reminders
- Educational toilet reads
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Most people strain on the toilet without realizing it's making things worse. Straining tightens your sphincter. The harder you push, the harder it gets. Toilet Timer helps you break the cycle. How it works: Set a 5-minute limit. The app guides you through slow deep breathing — inhale 4 seconds, exhale 6 — which naturally relaxes your gut and makes bowel movements easier. When the timer ends, you get up. No more sitting for 20 minutes waiting for something to happen. Track your habits: Log every session. See your patterns. Find your golden hour — the time of day your body is most ready to go. Our AI health analysis reads your data and tells you what's actually going on with your gut, in plain language. What's inside: Guided breathing during bathroom sessions Bowel habit tracker with streaks and trends Golden hour detection AI gut health analysis Toilet reads — quick knowledge bites for your bathroom time Daily reminders to build a consistent routine The science: Slow deep breathing activates the parasympathetic nervous system, relaxes the pelvic floor, and stimulates bowel movement. It's not a hack — it's how your body is supposed to work. Built by someone who had chronic constipation and fixed it without supplements or diet overhauls. Just breathing. And a timer. MaTong Pro offers monthly and yearly auto-renewable subscriptions and a one-time Lifetime purchase. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://app.notion.com/p/34e5b0b3db1180369994e924b4f045e6
Screenshots
Verdict
The clearest difference is in-app purchases: Rhylm at none against PooClock's 3. On price, update cadence, ads 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. PooClock sells 3 in-app purchases, starting at $2.99 per month. Rhylm asks for nothing beyond the download.
Rhylm ships an update every 5 days, PooClock every 3 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Rhylm | PooClock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free |
| Devices | iPhone, Mac, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 18.6 | 17.6 — better |
| Further details — not scored | ||
| Size | 66 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Zixiang Zhang | 倩 刘 |
In-app purchases
Rhylm
No in-app purchases
PooClock
- PooClock PRO Monthly$2.991 Month
- PooClock PRO Yearly$14.991 Year
- PooClock PRO Lifetime$2.99









