Comparison

ReadBlock vs Locklify

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

Head to head
About

ReadBlock

Read full description

Addictive apps keeping you from growing? ReadBlock helps you build a reading habit by blocking distracting apps until you reach your daily reading goal. HOW IT WORKS 1. Choose which apps to block (Short Videos, Social media, Games, etc.) 2. Set your daily reading goal (5, 10, 15, or 20 pages) 3. Upload your own books (EPUB) 4. Read to unlock — apps stay blocked until you finish WHY READBLOCK - Simple mechanism: read pages, unlock apps - No willpower needed — the block does the work - Works with any book you want to read in EPUB - Uses Screen Time API for reliable blocking PERFECT FOR - Breaking the doomscrolling habit - Finally finishing books on your reading list - Building a consistent daily reading routine - Replacing screen time with meaningful growth Start with just 10 pages a day — that's only 15 minutes. Your future self will thank you. ReadBlock requires a subscription to access all features. A free trial is available for new users. Legal links: - Privacy Policy: https://readblock.app/privacy - Terms Of Service: https://readblock.app/terms

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/

Screenshots

ReadBlock4 screens
Locklify4 screens

Verdict

The call

The clearest difference is update cadence: Locklify at every 8 days against ReadBlock's every 3 weeks. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ReadBlock sells 3 in-app purchases, starting at $5.49 per month and Locklify sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ReadBlock ships an update every 3 weeks, Locklify every 8 days. The most recent releases landed on September 7, 2026 and September 20, 2026 respectively.

Scorecard1 real difference · 8 level
ReadBlock versus Locklify: the parameters behind the verdict, then further details
ParameterReadBlockLocklify
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 3 weeksEvery 8 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size42 MB66 MB
Age rating12+4+
DeveloperMikalai PtashytsDat Nguyen Thanh

In-app purchases

3 purchases

ReadBlock

Subscriptions2
  • ReadBlock Pro Monthly$5.491 Month
  • ReadBlock Pro Annual3 Days trial$22.991 Year
One-time1
  • Pro Lifetime$34.99
2 purchases

Locklify

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

Questions

Is ReadBlock free?
ReadBlock is free to download, with in-app purchases available.
Is Locklify free?
Locklify is free to download, with in-app purchases available.
Do ReadBlock or Locklify have ads?
Neither ReadBlock nor Locklify shows ads.
Which is updated more often, ReadBlock or Locklify?
ReadBlock ships an update every 3 weeks, and Locklify every 8 days. Most recently, ReadBlock was updated on September 7, 2026 and Locklify on September 20, 2026.

Other comparisons