PetBeat vs Fasting Clock
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PetBeat
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Pet Monitoring System Pet Beat is an app that measures and continuously monitors the ECG and HR information of pets. Using the DigiRay ECG product, it enables veterinarians to monitor the health status of pets in animal hospitals. The vital signs of pets are transmitted via BLE, allowing real-time access to the collected information on a mobile app.
Fasting Clock
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Your personal fasting clock, starting from your last meal. The fasting clock records the time of your last meal and shows you exactly how much time remains until your fasting goal. Key Features - Fasting Timer Record your meal time with a single tap and track the time remaining to your goal β down to the hour, minute, and second in real time. - Storybook-Style Clock A beautifully crafted clock in a fairytale aesthetic. Your fasting progress fills in as an arc sweeping clockwise from the 12 o'clock position. - Multiple Goal Settings Set several fasting goals at once (e.g., 12h, 16h, 18h) using 8 color-coded slots, and switch between them with a tap to check your progress. - Goal Reached Notifications Get notified the moment you reach your fasting goal. Starting 10 minutes before, the clock begins to glow softly in that goal's color. - Fasting History Log Review your completed fasts on a calendar view, with color-coded dots marking each achievement. Tap any day for a detailed breakdown, and use filters to explore your patterns. - Seasonal Themes Gradient backgrounds shift automatically with the seasons β spring, summer, autumn, and winter β or switch manually to whichever season you prefer. - Korean / English Support The app detects your device language automatically, with the option to change it manually in settings. Recommended For - Anyone looking to build a consistent intermittent fasting (IF) habit - Those managing multiple fasting routines like 16:8 or 18:6 - Anyone who wants to visually track and reflect on their eating patterns
Screenshots
Verdict
The clearest difference is update cadence: Fasting Clock at every 2 days against PetBeat's every 4 months. Fasting Clock also leads on iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PetBeat ships an update every 4 months, Fasting Clock every 2 days. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.
| Parameter | PetBeat | Fasting Clock |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod β better |
| Requires iOS | 16.6 | 13.0 β better |
| Further details β not scored | ||
| Size | 4 MB | 34 MB |
| Age rating | 17+ | 4+ |
| Developer | DIGIRAY.Corp. | anna kim |
In-app purchases
PetBeat
No in-app purchases
Fasting Clock
No in-app purchases









