Comparison

Locklify vs DDetox

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Answer short quizzes
  • Review flashcards
  • Complete focus challenges
  • Custom study collections
  • On-device study history
  • Flexible challenge types
Features
Read full description

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/

About

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.

Highlights
  • Exercise unlocks app minutes
  • AI pose detection for reps
  • Customizable app limits
  • Time Wallet for earned minutes
  • Accountability for screen time
Features
Read full description

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

Locklify4 screens
DDetox4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 7 level
Locklify versus DDetox: the parameters behind the verdict, then further details
ParameterLocklifyDDetox
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyEvery 8 daysEvery 8 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size66 MB18 MB
Age rating4+4+
DeveloperDat Nguyen ThanhAlexandr Evstratenko

Customer experience

Locklify

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DDetox

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Locklify

Subscriptions1
  • Premium yearly3 Days trial$9.991 Year
One-time1
  • Lifetime$4.99
4 purchases

DDetox

Subscriptions4
  • SweatPass Pro$14.991 Month
  • SweatPass Pro$29.991 Year
  • SweatPass Pro$39.991 Year
Show 1 more
  • SweatPass Pro$59.991 Year

Questions

Is Locklify free?
Locklify is free to download, with in-app purchases available.
Is DDetox free?
DDetox is free to download, with in-app purchases available.
Which has better reviews, Locklify or DDetox?
Locklify and DDetox are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Locklify or DDetox have ads?
DDetox shows ads; Locklify does not.
Which is updated more often, Locklify or DDetox?
Locklify ships an update every 8 days, and DDetox every 8 days. Most recently, Locklify was updated on October 7, 2026 and DDetox on October 9, 2026.

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