Strut vs chapter lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Strut
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Walk more. Earn screen time. Take control of your habits. Strut turns your daily steps into screen time you can actually use. The more you move, the more minutes you earn — then spend them to temporarily unlock the apps you've chosen to restrict. It's screen time management powered by your own two feet. HOW IT WORKS 1. Set your daily step goal and a screen time cap 2. Pick the apps and categories you want to block 3. Walk — your real steps (from Apple Health) are converted into screen time minutes 4. When you're ready, start an unlock session (15, 30, or 60 minutes) to use your blocked apps 5. When the session ends, your apps are re-blocked automatically REAL BLOCKING, NOT REMINDERS Strut uses Apple's Screen Time framework to enforce actual app blocking at the system level. When an app is blocked, you'll see a custom shield screen showing how many minutes you've earned and what sessions are available. No workarounds, no "dismiss and keep using" — your apps stay blocked until you've walked enough. KEY FEATURES • Step-to-minutes earning — a transparent formula converts your real steps into screen time, with anti-cheat filtering that excludes manually entered data • Configurable goals — set your daily step target (2,000–20,000) and max screen time (30–240 minutes) • Block list management — choose individual apps, entire categories, or web domains to restrict • Streak tracking — see your consecutive days hitting your step goal, with milestone celebrations • Statistics dashboard — 7-day step chart, calories burned, distance walked, and app usage breakdown • Smart sessions — unlock sessions never cross midnight and re-block automatically, even if Strut isn't open • Fail-open safety — if anything goes wrong, your apps are unblocked, never locked out • Guided onboarding — a 6-step setup that walks you through permissions and app selection HEALTH & PRIVACY Strut reads step count, active energy, and walking distance from Apple Health. Your health data stays on your device and is never sent to any server. Strut uses HealthKit data solely to calculate your earned screen time. SUBSCRIPTION Strut requires a subscription to activate app blocking. You can restore purchases at any time from the paywall screen. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.strut-app.com/privacy Support: https://www.strut-app.com/support
chapter lock
This app helps you read more by blocking distracting applications until you meet your reading goals. Set custom reading targets, track your progress, and build a consistent daily habit of turning screen time into reading time.
- App blocking for social media and games
- Flexible reading goals (pages or time)
- Reading habit building
- Streak tracking for consistency
- Reading insights and progress tracking
- In-app library for tracking books
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chapter lock become the reader you keep saying you want to be “a reader lives a thousand lives before he dies” - George R.R. Martin how to use chapter lock: 1. choose which apps to block 2. set your reading goal 3. read a specific number of pages, or for a set number of minutes 4. unlock your apps and move on with your day feeling refreshed if you want to read more and scroll less, chapter lock helps you get there with a simple rule: before you open distracting apps, you read. we aren’t another complicated reading tracker. we help you turn wasted screen time into reading time, build a real daily habit, and finally make progress on the books you keep meaning to finish. what’s inside - app blocking for instagram, tiktok, reddit, youtube, games, and more - flexible goals: one chapter, a specific page count, or a timed reading session - a library for tracking what you’re reading - streaks that show your consistency growing - reading insights that help you see your progress good for - building a daily reading habit - reducing screen time without deleting every app - finishing the books already on your shelf - replacing doomscrolling with something you actually want if you have ideas or questions, send us an email at [hi@chapterlock.com](mailto:hi@chapterlock.com)! *note: all app blocking, reading tracking, streaks, and insights require an active subscription.* no features available without one. terms: https://chapterlock.com/legal/terms privacy policy: https://chapterlock.com/legal/privacy
Screenshots
Verdict
The clearest difference is update cadence: chapter lock at every 2 days against Strut's every 5 days. On price, ads, in-app purchases 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. Strut sells 2 in-app purchases, starting at $9.99 per month and chapter lock sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Strut ships an update every 5 days, chapter lock every 2 days. The most recent releases landed on September 26, 2026 and October 9, 2026 respectively.
| Parameter | Strut | chapter lock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 5 days | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Subscription |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Cybernetica.io | Caccamedia LLC |
In-app purchases
Strut
- Pro Subscription$9.991 Month
- Pro Subscription3 Days trial$29.991 Year
chapter lock
- pro (weekly)$6.997 Days
- pro (yearly)3 Days trial$49.991 Year









