# Sumsy vs Readaroo

The clearest difference is in-app purchases: Readaroo at none against Sumsy's 2. Sumsy's advantage is update cadence (every 2 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

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

Sumsy ships an update every 2 days, Readaroo every 10 days. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sumsy | Readaroo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (13 ratings)](https://appshunter.io/ios/app/sumsy-book-summary-and-scanner/id6464416310/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [REMESHY LTD](https://appshunter.io/developer/1519992155) | [Concision Systems LLC](https://appshunter.io/developer/1516128404) |

## What reviewers say

### Sumsy

[App page](https://appshunter.io/ios/app/sumsy-book-summary-and-scanner/id6464416310)

Instantly get book summaries by scanning covers. Offers multi-language support, audio narration, and saves your favorite reads. Perfect for quickly grasping the essence of any book.

**Highlights:** Instant book summaries via cover scan, Multi-language support (7+ languages), Audio narration of summaries, Save favorite books and summaries, Offline access to saved content

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $14.99 | per year |


### Readaroo

[App page](https://appshunter.io/ios/app/readaroo/id6744665248)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sumsy free?

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

### Is Readaroo free?

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

### Do Sumsy or Readaroo have ads?

Neither Sumsy nor Readaroo shows ads.

### Which is updated more often, Sumsy or Readaroo?

Sumsy ships an update every 2 days, and Readaroo every 10 days. Most recently, Sumsy was updated on October 24, 2026 and Readaroo on October 13, 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.*