# ReadingTreee vs Modam

The clearest difference is in-app purchases: Modam at none against ReadingTreee's 2. Modam also leads on ads (none vs shown) and update cadence (weekly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ReadingTreee sells 2 one-off in-app purchases. Modam asks for nothing beyond the download.

ReadingTreee ships an update monthly, Modam weekly. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ReadingTreee | Modam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (39 ratings)](https://appshunter.io/ios/app/readingtreee/id1506021475/reviews)** | — |
| Number of ratings | **39** | — |
| Positive reviews | 62.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 39 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [byeonghoon seo](https://appshunter.io/developer/1772278977) | [sangjoon son](https://appshunter.io/developer/1834973157) |

## What reviewers say

### ReadingTreee

[App page](https://appshunter.io/ios/app/readingtreee/id1506021475)

This app helps you cultivate a reading habit by visually tracking your progress and organizing your book collection. It allows you to manage reading statuses, create notes, and watch your personal reading tree grow as you read more.

**Highlights:** Manage reading status (Currently Reading, Want to Read, Finished), Reading tree growth system, Book search and barcode registration, Create and save reading notes, Intuitive and charming UI, Reading statistics screen

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 leaf | $0.29 | one-time |
| 20 leaf | $0.49 | one-time |


### Modam

[App page](https://appshunter.io/ios/app/modam/id6757088246)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReadingTreee free?

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

### Is Modam free?

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

### Do ReadingTreee or Modam have ads?

ReadingTreee shows ads; Modam does not.

### Which is updated more often, ReadingTreee or Modam?

ReadingTreee ships an update monthly, and Modam weekly. Most recently, ReadingTreee was updated on October 13, 2026 and Modam on October 11, 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.*