# Understory vs Rousd

The clearest difference is in-app purchases: Rousd at none against Understory's 6. Understory's advantage is chart position (#200 vs unranked). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Understory sells 6 in-app purchases, starting at $4.99 per month. Rousd asks for nothing beyond the download.

Understory ships an update every 9 days, Rousd every 10 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Understory | Rousd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (49 ratings)](https://appshunter.io/ios/app/understory-reading-tracker/id6767701983/reviews)** | — |
| Number of ratings | **49** | — |
| Positive reviews | 95.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Freemium | — |
| Best chart rank | **#200** | — |
| Size | 171 MB | 49 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Understory Studios LLC](https://appshunter.io/developer/1896501166) | [Gordon Brown](https://appshunter.io/developer/1896606217) |

## What reviewers say

### Understory

[App page](https://appshunter.io/ios/app/understory-reading-tracker/id6767701983)

**Currently charting:** #200 Top Grossing · Book (US App Store)

This app helps you track your reading progress, set goals, and build a consistent reading habit. It features a unique plant aesthetic, social interaction with friends, and the ability to grow real-world trees by meeting reading objectives. Organize your library, share recommendations, and gain insights into your reading habits.

**Highlights:** Track reading progress and log books, Set reading goals and streaks, Grow real-world trees by meeting objectives, Social features for book groups and friends, Organize library with custom lists, Share book recommendations, View reading statistics and insights

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Understory Premium | $4.99 | per month |
| Understory Premium - Monthly | $4.99 | per month |
| Understory Premium | $49.99 | per year |
| Understory Premium - Yearly | $49.99 | per year |
| Streak Freeze | $0.99 | one-time |
| Streak Restore | $0.99 | one-time |


### Rousd

[App page](https://appshunter.io/ios/app/rousd/id6768805939)

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

**In-app purchases:** none


## Frequently asked questions

### Is Understory free?

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

### Is Rousd free?

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

### Do Understory or Rousd have ads?

Neither Understory nor Rousd shows ads.

### Which is updated more often, Understory or Rousd?

Understory ships an update every 9 days, and Rousd every 10 days. Most recently, Understory was updated on October 15, 2026 and Rousd on October 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.*