# ReadLock vs Unslop

The clearest difference is ads: ReadLock at none against Unslop's shown. ReadLock also leads on update cadence (every 10 days vs monthly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. ReadLock sells 7 in-app purchases, starting at $5.99 per 7 days and Unslop sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReadLock ships an update every 10 days, Unslop monthly. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ReadLock | Unslop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/readlock-screen-time-control/id6754204083/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 68 MB | 144 MB |
| Requires iOS | 17 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Acha Igwe](https://appshunter.io/developer/1847064265) | [Rinith Binny](https://appshunter.io/developer/1565917805) |

## What reviewers say

### ReadLock

[App page](https://appshunter.io/ios/app/readlock-screen-time-control/id6754204083)

This app helps you reclaim your reading time by blocking distracting apps and websites during dedicated reading sessions. It uses AI to score your comprehension based on your notes, ensuring genuine engagement with your reading material. Track progress, manage your book library, and build a consistent reading habit.

**Highlights:** Distraction locking via Screen Time, AI comprehension scoring, AI summary suggestions, Book scanning and search, Works with any book format, Progress tracking, Habit building tools

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadLock Premium (weekly) | $5.99 | per 7 days |
| ReadLock Premium (Monthly) | $5.99 | per month |
| ReadLock Premium (Monthly) | $9.99 | per month |
| ReadLock Premium (Yearly v2) | $29.99 | per year |
| ReadLock Premium (Yearly) | $49.99 | per year |
| ReadLock Premium (Yearly) | $49.99 | per year |
| ReadLock Premium (Yearly) | $69.99 | per year |


### Unslop

[App page](https://appshunter.io/ios/app/unslop-screen-time-blocker/id6759596676)

This app requires users to complete brain challenges, learn new facts, or read book summaries to earn screen time. Instead of simply blocking distracting apps, it encourages productive activities before allowing access. It aims to help users reduce screen time, improve focus, and build healthier digital habits.

**Highlights:** Earn screen time through challenges, Block distracting apps, Brain games and logic puzzles, Learning cards and book summaries, Focus and productivity tools, Screen time management

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unslop Pro | $2.99 | per month |
| Unslop Pro | $19.99 | per year |


## Frequently asked questions

### Is ReadLock free?

ReadLock is free to download, with in-app purchases available.

### Is Unslop free?

Unslop is free to download, with in-app purchases available.

### Do ReadLock or Unslop have ads?

Unslop shows ads; ReadLock does not.

### Which is updated more often, ReadLock or Unslop?

ReadLock ships an update every 10 days, and Unslop monthly. Most recently, ReadLock was updated on October 30, 2026 and Unslop on November 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*