# ReadUp vs Sahhof

The clearest difference is in-app purchases: Sahhof at none against ReadUp's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ReadUp sells 3 in-app purchases, starting at $1.99 per month. Sahhof asks for nothing beyond the download.

## The numbers

| Metric | ReadUp | Sahhof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/readup-speed-reading-practice/id6504833100/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | Freemium | — |
| Size | 43 MB | 22 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mehmet Ozan TUNA](https://appshunter.io/developer/1754012296) | [Mukhammadali Madaminov](https://appshunter.io/developer/1786618317) |

## What reviewers say

### ReadUp

[App page](https://appshunter.io/ios/app/readup-speed-reading-practice/id6504833100)

Enhance your reading efficiency with proven techniques like RSVP and eye training. This app helps you read faster while maintaining comprehension and focus. Track your progress and personalize your learning path for rapid improvement.

**Highlights:** Rapid Speed Reading Techniques (RSVP, chunking), Personalized Speed Training, Comprehension and Retention Improvement, Focus and Attention Enhancement, Progress Tracking and Analytics, Eye Training Exercises

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Yearly | $12.99 | per year |
| LT | $17.99 | one-time |


### Sahhof

[App page](https://appshunter.io/ios/app/sahhof/id6755120582)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReadUp free?

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

### Is Sahhof free?

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

### Do ReadUp or Sahhof have ads?

Neither ReadUp nor Sahhof shows ads.

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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.*