# Readmo vs Clearin

The clearest difference is in-app purchases: Readmo at none against Clearin's 3. Readmo also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.6). Clearin's advantage is update cadence (every 2 days vs weekly). On price and device support there is nothing between them.

Both are free to download. Clearin sells 3 in-app purchases, starting at $0.99 per month. Readmo asks for nothing beyond the download.

Readmo ships an update weekly, Clearin every 2 days. The most recent releases landed on September 9, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Readmo | Clearin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/readmo-book-reading-tracker/id6477852735/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | Free | — |
| Size | 40 MB | 9 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miras Karazhigitov](https://appshunter.io/developer/1480983481) | [ismail kirenli](https://appshunter.io/developer/1894357775) |

## What reviewers say

### Readmo

[App page](https://appshunter.io/ios/app/readmo-book-reading-tracker/id6477852735)

This app helps book lovers organize their reading lists, track progress, and enhance their understanding of books. It features AI-powered explanations for words and plot details, along with note-taking capabilities to capture insights.

**Highlights:** Organize virtual bookshelf, Create book calendar, AI Chat for book questions, AI Explainer for word definitions, Note-taking for insights, Track reading progress

**Features:** macOS Compatibility

**In-app purchases:** none


### Clearin

[App page](https://appshunter.io/ios/app/clearin-email-cleaner/id6783086043)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clearin Monthly Pro | $0.99 | per month |
| Clearin Yearly Pro | $3.99 | per year |
| Clearin Pro | $6.99 | one-time |


## Frequently asked questions

### Is Readmo free?

Readmo is free to download, with no in-app purchases.

### Is Clearin free?

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

### Do Readmo or Clearin have ads?

Clearin shows ads; Readmo does not.

### Which is updated more often, Readmo or Clearin?

Readmo ships an update weekly, and Clearin every 2 days. Most recently, Readmo was updated on September 9, 2026 and Clearin on September 29, 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.*