Hyde Clock vs Vital Battery
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hyde Clock
Enhance focus and productivity with a customizable Pomodoro timer, ambient soundscapes, and dynamic widgets. Personalize your study or work environment with stylish clock faces and layered white noise options.
- Customizable clock faces
- Intelligent Pomodoro timer
- Mixable white noise environments
- Dynamic home screen widgets
- Adjustable timer settings
- Personalized sound mixes
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【HydeClock】is an all-in-one focus tool designed for efficient studying and working. By integrating dynamic clock faces, an intelligent Pomodoro timer, and immersive white noise environments, it helps you effortlessly enter a flow state. I. Stylish Clock We’ve focused on every detail of our clock’s design, making it easy to view for long periods. More style updates are coming soon! You can also personalize it effortlessly—here’s what you can adjust: -Show or hide the entry points for the Pomodoro and Ambience features; -Choose between a 24-hour or 12-hour clock; -Display the date or not; -Enable or disable the ticking sound; -And more… II. Pomodoro Our Pomodoro timer is designed for productivity, featuring: -Timers that count both up and down, supporting sessions up to 90 minutes with breaks ranging from 5 to 30 minutes; -Forward counting mode, which starts once the timer hits zero, and can track time for up to 90 additional minutes. III. Ambience This is one of my favorite features! You can customize the ambience to fit your mood: -Mix and layer multiple white noise sounds; -Control the volume for each sound, recreating different environments; -It even saves your last custom mix. IV. Widgets Our widgets change dynamically over time, making them both fun and functional. They add a personalized touch to your home screen, reflecting your unique style. Subscription payments will be charged to your iTunes account at confirmation of your purchase. * Subscriptions will automatically renew and payment will be charged to your iTunes account unless auto-renew is turned off at least 24 hours prior to the end of the current. Terms of Use https://heydealstudio.super.site/heydealstudio-en/terms-of-use Privacy Policy https://heydealstudio.super.site/heydealstudio-en/privacy-policy
Vital Battery
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Vital Battery` turns your remaining time into a visual battery poster. Enter your birth date and life expectancy, and the app instantly generates a full-screen result that makes time feel visible. You can swipe through different templates, pick the one that feels most like you, take a screenshot, or export it as a clean poster. Beyond sharing, `Vital Battery` is also designed to stay with you. Add a calmer widget to your Home Screen and let it become a quiet reminder that time is always moving. Key features: - Full-screen life battery poster - 5 swipeable visual templates - Screenshot-friendly design and poster export - 3 Home Screen widget styles - Time conversion views for meals, weekends, paychecks, sunrises, and trips - Supports Simplified Chinese and English Disclaimer: This app provides a local visual estimation based on your input and preset rules. It does not provide medical advice or scientific lifespan prediction.
Screenshots
Verdict
The clearest difference is in-app purchases: Vital Battery at none against Hyde Clock's 5. Vital Battery also leads on update cadence (every 3 days vs every 2 weeks). Hyde Clock's advantage is iOS requirement (16.1 vs 18.0). On price, 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. Hyde Clock sells 4 in-app purchases, starting at $0.99 per month. Vital Battery asks for nothing beyond the download.
Hyde Clock ships an update every 2 weeks, Vital Battery every 3 days. The most recent releases landed on August 18, 2026 and September 13, 2026 respectively.
| Parameter | Hyde Clock | Vital Battery |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 53.8% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 274 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Heydeal Studio | 昌林 朱 |
In-app purchases
Hyde Clock
- Hyde Clock Monthly Premium$0.991 Month
- Hyde Clock Yearly Premium$4.991 Year
- Hyde Clock Premium 1 Year$4.99
- Hyde Clock Lifetime Premium2 variants$9.99
Vital Battery
No in-app purchases









