# Readmo vs Sabr

The clearest difference is in-app purchases: Readmo at none against Sabr's 2. Readmo also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Sabr sells 2 in-app purchases, starting at $2.99 per month. Readmo asks for nothing beyond the download.

## The numbers

| Metric | Readmo | Sabr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/readmo-book-reading-tracker/id6477852735/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Free | — |
| Size | 40 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miras Karazhigitov](https://appshunter.io/developer/1480983481) | [Nematzhon Rizayev](https://appshunter.io/developer/6778919144) |

## 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


### Sabr

[App page](https://appshunter.io/ios/app/sabr-screen-time-and-focus/id6781802163)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Annual | $24.99 | per year |


## Frequently asked questions

### Is Readmo free?

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

### Is Sabr free?

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

### Do Readmo or Sabr have ads?

Neither Readmo nor Sabr shows ads.

---

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