# Exciting Sentences AI vs ReadLab Reading Comprehension

The clearest difference is price: ReadLab Reading Comprehension at Free against Exciting Sentences AI's $9.99. ReadLab Reading Comprehension also leads on update cadence (every 3 weeks vs every 3 months). Exciting Sentences AI's advantage is in-app purchases (none vs 2) and device support. On iOS requirement there is nothing between them.

ReadLab Reading Comprehension is free to download; Exciting Sentences AI costs $9.99 up front. ReadLab Reading Comprehension sells 2 in-app purchases, starting at $7.99 per month. Exciting Sentences AI asks for nothing beyond the download.

Exciting Sentences AI ships an update every 3 months, ReadLab Reading Comprehension every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Exciting Sentences AI | ReadLab Reading Comprehension |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/readlab-reading-comprehension/id6760745814/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 13 MB | 69 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Angel App Publishing Ltd.](https://appshunter.io/developer/412814814) | [Gymspiratie BV](https://appshunter.io/developer/1886057220) |

## What reviewers say

### Exciting Sentences AI

[App page](https://appshunter.io/ios/app/exciting-sentences-ai/id6471300943)

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

**In-app purchases:** none


### ReadLab Reading Comprehension

[App page](https://appshunter.io/ios/app/readlab-reading-comprehension/id6760745814)

This app offers engaging reading comprehension exercises for children aged 6-12. It features adaptive difficulty across 45 levels, short, enjoyable activities, and a parent dashboard for progress tracking. The app works offline and prioritizes child privacy.

**Highlights:** Adaptive difficulty across 45 levels, Short, engaging exercises (3-5 questions), Instant feedback after each exercise, Offline functionality, Parent dashboard for progress tracking, Up to 4 child profiles per account

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $7.99 | per month |
| Yearly | $44.99 | per year |


## Frequently asked questions

### Is Exciting Sentences AI free?

Exciting Sentences AI costs $9.99, with no in-app purchases.

### Is ReadLab Reading Comprehension free?

ReadLab Reading Comprehension is free to download, with in-app purchases available.

### Which is updated more often, Exciting Sentences AI or ReadLab Reading Comprehension?

Exciting Sentences AI ships an update every 3 months, and ReadLab Reading Comprehension every 3 weeks. Most recently, Exciting Sentences AI was updated on October 30, 2026 and ReadLab Reading Comprehension on October 31, 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.*