# Chronize - Fitness Screen Time

> Earn screen time by doing push-ups, tracked by your device's camera. (iPhone/iPad app by Thi Khoi An Trinh.)

- Source: https://appshunter.io/ios/app/chronize-fitness-screen-time/id6759767069 (this page in markdown: same URL + `.md`)
- Developer: [Thi Khoi An Trinh](https://appshunter.io/developer/1895740697)
- Category: Health & Fitness, Productivity
- Price: Free with in-app purchases
- Rating: 4.96/5 from 54 App Store ratings · 15 written reviews indexed
- Age rating: 12+
- Requires: iOS 16.0 · 46 MB
- Languages: English
- Released: 2026-03-21
- Data updated: 2026-08-25
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/chronize-fitness-screen-time/id6759767069/reviews.md

## What is Chronize?

Are you tired of endlessly scrolling through social media? Meet Chronize, the ultimate productivity and fitness companion that transforms how you manage your screen time. Instead of simply locking you out of your favorite apps, Chronize challenges you to earn your digital free time through physical exercise.

Do exercises, earn screen time, and build a healthier lifestyle. 

HOW IT WORKS
1. Select the apps or categories you want to limit.
2. When your limit is reached, Chronize restricts access.
3. Want more time? Place your iPhone on the floor and do push-ups! Our computer vision technology tracks your reps automatically.
4. Earn minutes for every push-up completed and get back to your apps with a sense of accomplishment.

FEATURES
• Earn Your Time: Turn digital distractions into fitness motivation. Every push-up grants you more balance to use your restricted apps.
• Smart Rep Tracking: Utilizing advanced on-device camera tracking, Chronize accurately counts your push-ups—no manual entry required. (Note: Face ID/Camera data is processed entirely on your device for strict privacy).
• Seamless Management: Effortlessly select which apps or categories you want to monitor using Apple's native Screen Time API.
• Secure Account Synchronization: Log in securely via Apple Sign-In or standard email to keep your progress and settings safely synced.
• Beautiful & Dark-Themed UI: A sleek, distraction-free interface designed to keep you focused on your goals.

Whether you're trying to cut down on doomscrolling, increase your daily physical activity, or simply build better discipline, Chronize is your personal coach for digital wellness.

Stop scrolling. Start earning. Download Chronize today and take back control of your time!

Privacy Policy: https://chronize.app/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Earn screen time through exercise
- Automatic push-up tracking via camera
- Select apps/categories to limit
- Secure account synchronization
- Dark-themed user interface

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $29.99 | per year |
| Yearly Special Offer | $19.99 | per year |


## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/chronize-fitness-screen-time/id6759767069/reviews.md

### 5/5 — Thanks

*2026-05-31*

Found from your TikTok helped me stay off social media and lock in and it’s really helped me become stronger and less attached to social media

### 4/5 — 🐜 🐛 🐞

*2026-05-30*

Great app and the new update would be sweet except for the fact that the apps don’t actually unlock when you use tokens now… An immediate bug fix appears to be in order 🙏

**Developer response:** Hi there, thank you for the feedback and the kind words! 🙏 We have just released version 3.1, which specifically fixes the issue with apps not unlocking after spending tokens. Please update to the latest version. If the apps still stay locked after updating, simply signing out and signing back in once will resolve it entirely. Please let us know if you need any further assistance!

### 5/5 — This help me

*2026-05-28*

Thank for fitness

### 5/5 — Great

*2026-05-27*

Got me off my phone and is great overall, the detection of reps could be better as it doesn’t count well in the start.

### 5/5 — peak app

*2026-05-23*

app is awesome af the detection is mid but atleast its free i like the leaderboard feature its overall a good app

### 5/5 — Best Productivity App Handsdown

*2026-05-11*

Best app ever, has dropped my screentime from 8 hours to just 1 hour, while getting stronger and for FREE?

### 5/5 — Lock in

*2026-05-09*

This is the thing that will lock me INNN. So hyped muscles are coming in

### 5/5 — Really nice app

*2026-05-07*

Idk if I sound like a bot but this app is rlly nice and keep me consistent with reminding myself to workout I really recommend

### 5/5 — Best app ever install it now

*2026-04-30*

This is the best app I recommend it to anyone who wants to quit and yes im a real person

### 5/5 — App that got me fit FOR FREE

*2026-04-26*

Been looking at fitness apps and they were all like 20$ a month Chronize is the first one that cares about its users not just its profits would DEFINITELY recommend

## Frequently asked questions about Chronize

### What is Chronize?

Chronize is a health and fitness app that helps you manage your screen time by letting you earn digital access through physical exercise, like push-ups. It uses your device's camera to track your reps automatically.

### How does Chronize track push-ups?

Chronize utilizes advanced on-device computer vision technology to accurately count your push-ups. This data is processed entirely on your device to ensure strict privacy, and no manual entry is required.

### Can I choose which apps Chronize limits?

Yes, Chronize allows you to seamlessly select which specific apps or categories you want to monitor and limit using Apple's native Screen Time API.

### What are the subscription options for Chronize?

Chronize offers several subscription plans including Premium Weekly ($2.99/P7D with a 3-day free trial), Premium Monthly ($9.99/P1M), a Yearly Special Offer ($19.99/P1Y), and Premium Yearly ($29.99/P1Y with a 3-day free trial).

### Is Chronize available on Android devices?

Based on the provided data, Chronize is currently only supported on iPhone devices.

### How often is Chronize updated?

The latest version of Chronize is 2.7.5, and it was last updated on May 27, 2026. This indicates a relatively frequent update schedule.

### What is the age rating for Chronize?

Chronize has an age rating of 12+, making it suitable for users aged 12 and above.

### Does Chronize have ads?

No, the provided data indicates that Chronize does not contain advertisements.

## Version history (last 5 releases)

### 3.2.0 — 2026-06-27

Sit-Up Exercise Rollout
Updated Token Ratios for Jump Rope, Jumping Jacks, and High Knees:
- Easy: 
  JumpRope & HighKnee: 2 reps per token.
  JumpJacks: 1 rep1 per token.
- Medium:
  JumpRope & HighKnee: 4 reps per token.
  JumpJacks: 2 reps per token.
- Hard:
  JumpRope & HighKnee: 8 reps per token.
  JumpJacks: 4 reps per token.

### 3.1.0 — 2026-06-12

Smoother workouts, more reliable app unlocking, and better rep counting.

Exercise Star Leaderboard: View your best results for each exercise and compete with others.
Sharper Rep Tracking: Exercises now count more reliably.
Improved Workout Interface: Reps counter is now front and center with milestone celebrations every 10 reps, so you can focus on your form.
Uninterrupted Sessions: Level-up and achievement popups no longer appear while you are actively exercising — celebrations show after you finish.
App Unlock Reliability: Fixed an issue where apps could stay locked after spending tokens. Unlock now clears Screen Time shields more reliably, and stale auto re-lock timers no longer override an active unlock window. If apps still stay locked after spending tokens, sign out and sign in again once (or reinstall the app).
Stability Fixes: Improved camera session handling and skeleton overlay for a smoother, crash-free workout experience.

### 2.7.5 — 2026-05-27

Level up your fitness journey! This is a major update packed with new ways to stay motivated and compete.
- **4 New Exercises**: Jump Rope, Jumping Jacks, Front Lunges, and High Knees are now available. Earn your way to each one!
- **Today Leaderboard**: See who's crushing it TODAY with our new real-time TODAY leaderboard. Get instant in-app notifications when the top 3 changes.
- **Usage & Safety**: 
      - Daily Screen Time Limits: Set a maximum screen time allowance to help you disconnect and reduce digital distractions.
      - Daily Reps Warning: Set a maximum cap on your daily exercise reps to stay safe and prevent overtraining.
- **Improved Stability**: Squashed various bugs and added better camera session stability to ensure a smooth, uninterrupted workout experience.

### 2.6.0 — 2026-04-16

We’re excited to bring you one of our biggest updates yet! This version introduces social and competitive features to keep you motivated on your focus journey.

- **Global Leaderboards**: See how you rank against the Chronize community! Track your progress with Weekly, Monthly, and All-time rankings based on your exercise consistency.
- **Top 1-3 Honors**: Elite rankers now get special visual honors—reach the top spot to claim your crown!
- **Public Profiles**: Showcase your hard-earned Level, XP, and Achievement badges. Tap on anyone in the Leaderboard to view their journey.
- **Privacy Controls**: Your journey, your rules. Easily toggle your profile to "Private" in the Settings menu if you prefer to focus solo.
- **Real-time In-App Toasts**: Stay notified about global announcements and major rank changes with our new premium, animated notification system.
- **Bug Fixes & Performance & Stability**:
    - Fixed an issue where the app would unexpectedly lock after just 10 seconds during an active unlock session.
    - Improved camera stability for body tracking during exercises.
    - Fixed a critical bug where Safari app locks could occasionally persist longer than intended.    
- **EARLY BIRD SPECIAL**: Register now to unlock Premium features for FREE (Limited time for DAY 1 supporters!).

### 1.5.16 — 2026-03-24

Simplified Pushup Tracking Detection

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*