Locklify vs DDetox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Locklify
This app transforms your phone unlocks into quick study sessions. Before accessing distracting apps, you'll answer quizzes, review flashcards, or complete focus challenges to build consistent learning habits.
- Answer short quizzes
- Review flashcards
- Complete focus challenges
- Custom study collections
- On-device study history
- Flexible challenge types
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Locklify helps you build a consistent study habit before distraction takes over. With Locklify, opening social apps becomes a quick learning checkpoint: - Answer a short quiz - Review a flashcard - Complete a mini focus challenge Instead of relying on willpower, Locklify turns everyday unlock moments into small, repeatable study reps. Important: An active subscription is required to use Locklify features. Why students use Locklify - Build study consistency without long cramming sessions - Review actively with flashcards and quizzes - Create custom collections for exam prep - Use challenge gates before distracting apps - Keep study content and unlock history on-device Designed for real daily use - Quick sessions (seconds, not hours) - Flexible challenge types - Works with existing phone habits - Clear in-app setup guidance Whether you’re preparing for quizzes, finals, or weekly revision, Locklify helps you study first—then scroll. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DDetox
This app transforms physical activity into digital time. Engage in exercises like push-ups or squats, and earn minutes to spend on your chosen apps. It's designed for iPhone users seeking accountability and a healthier relationship with their devices.
- Exercise unlocks app minutes
- AI pose detection for reps
- Customizable app limits
- Time Wallet for earned minutes
- Accountability for screen time
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DDetox turns movement into a local minutes balance on iPhone. Choose the apps you want to limit, complete reps with your front camera, and unlock more time as you go. SweatPass uses AI pose detection so your progress is tied to real effort, not manual timers. How it works: 1. Add the apps you want to limit. 2. Do push-ups, squats, sit-ups, or other reps. 3. Earn minutes in your Time Wallet. 4. Spend your unlocked time and refill it with more movement. DDetox is for iPhone users who want a simpler way to stay accountable, reduce scrolling, and keep app access tied to exercise. Privacy Policy: https://devlink.software/privacy-policy-sweatpass/ Terms of Use: https://devlink.software/terms-of-use-sweatpass/
Screenshots
Verdict
The clearest difference is monetization model: DDetox at free with in-app purchases against Locklify's subscription. Locklify's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence 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. Locklify sells 2 in-app purchases, starting at $9.99 per year and DDetox sells 4 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Locklify against 5.0 for DDetox. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.
| Parameter | Locklify | DDetox |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 8 days | Every 8 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 66 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Dat Nguyen Thanh | Alexandr Evstratenko |
Customer experience
Locklify
DDetox
In-app purchases
Locklify
- Premium yearly3 Days trial$9.991 Year
- Lifetime$4.99
DDetox
- SweatPass Pro$14.991 Month
- SweatPass Pro$29.991 Year
- SweatPass Pro$39.991 Year
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- SweatPass Pro$59.991 Year









