# KeepReading vs CoActivity

The clearest difference is in-app purchases: KeepReading at none against CoActivity's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CoActivity sells 9 one-off in-app purchases. KeepReading asks for nothing beyond the download.

KeepReading ships an update every 5 days, CoActivity weekly. The most recent releases landed on September 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | KeepReading | CoActivity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keepreading/id1576840247/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | — |
| Size | 19 MB | 50 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Cambridge Technology Innovation Centre Ltd](https://appshunter.io/developer/1576840249) | [LTD COACTIVITY](https://appshunter.io/developer/1596041523) |

## What reviewers say

### KeepReading

[App page](https://appshunter.io/ios/app/keepreading/id1576840247)

Effortlessly read foreign language texts with instant translations. This app helps you build vocabulary and comprehension by providing seamless translation options for various content types, making language learning enjoyable and interruption-free.

**Highlights:** Tap-to-show word translation, Swipe-to-show phrase/sentence translation, Auto-scan translation while reading, Supports web pages, ePubs, PDFs, and notes, Over 20 languages supported, Vocabulary and comprehension building

**In-app purchases:** none


### CoActivity

[App page](https://appshunter.io/ios/app/coactivity/id1596041521)

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Покупка активности | $34.99 | one-time |
| Покупка активности | $59.99 | one-time |
| Покупка активности | $79.99 | one-time |
| Activity purchase | $99.99 | one-time |
| Приобретение активности | $179.99 | one-time |
| Приобретение активности | $229.99 | one-time |
| Приобретение активности | $349.99 | one-time |
| Приобретение активности | $499.99 | one-time |
| Приобретение активности | $699.99 | one-time |


## Frequently asked questions

### Is KeepReading free?

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

### Is CoActivity free?

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

### Do KeepReading or CoActivity have ads?

Neither KeepReading nor CoActivity shows ads.

### Which is updated more often, KeepReading or CoActivity?

KeepReading ships an update every 5 days, and CoActivity weekly. Most recently, KeepReading was updated on September 21, 2026 and CoActivity on September 30, 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.*