# Reading Trainer vs Exp Function Game

The clearest difference is in-app purchases: Exp Function Game at none against Reading Trainer's 11. Exp Function Game also leads on update cadence (every 2 weeks vs every 5 weeks). Reading Trainer's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Reading Trainer sells 11 in-app purchases, starting at $6.99 per month. Exp Function Game asks for nothing beyond the download.

Reading Trainer ships an update every 5 weeks, Exp Function Game every 2 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Reading Trainer | Exp Function Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (214 ratings)](https://appshunter.io/ios/app/reading-trainer-speed-reading/id416814366/reviews)** | — |
| Number of ratings | **214** | — |
| Positive reviews | 84.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 156 MB | 7 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HeKu IT GmbH](https://appshunter.io/developer/406388987) | [Soo Jeong Min](https://appshunter.io/developer/6775654534) |

## What reviewers say

### Reading Trainer

[App page](https://appshunter.io/ios/app/reading-trainer-speed-reading/id416814366)

Enhance your reading speed, comprehension, and memory with engaging exercises. This app offers a structured approach to improve your ability to process and retain information from texts, making reading more efficient and enjoyable.

**Highlights:** Increase reading speed, Improve reading comprehension, Enhance memory retention, Eye exercises, Track progress with statistics, Reading speed tests

**Features:** Family Sharing

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Synchronisation | $6.99 | per month |
| Premium Access | $13.99 | per month |
| Synchronisation | $17.99 | per 3 months |
| Synchronisation | $23.49 | per 6 months |
| Synchronisation | $32.99 | per year |
| Premium Access | $35.99 | per 3 months |
| Premium Access | $45.99 | per 6 months |
| Premium Access | $66.99 | per year |
| 15th Anniversary Offer | $66.99 | per year |
| Premium Access | $66.99 | per year |
| Premium Access | $69.99 | per year |

**What reviewers like**

- 🚀 Improved reading speed and comprehension
- 👍 Engaging and challenging exercises
- 🤓 Helpful for various reading abilities
- 📈 Tracks progress and provides statistics
- 🧠 Strengthens focus and concentration

**What reviewers complain about**

- 🤔 Inconsistent with British English spellings
- 🔒 Limited free access, requires subscription
- 🐛 Occasional bugs and sync issues
- 📱 Small screen size can be challenging

**Reported bugs**

- Inability to answer comprehension questions
- Exercises getting stuck on loading screens

**Requested features**

- Allow custom text uploads for practice
- Provide more personalized recommendations
- Add British English spelling option
- Offer lifetime subscription option


### Exp Function Game

[App page](https://appshunter.io/ios/app/exp-function-game/id6778243664)

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

**In-app purchases:** none


## Frequently asked questions

### Is Reading Trainer free?

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

### Is Exp Function Game free?

Exp Function Game is free to download, with no in-app purchases.

### Do Reading Trainer or Exp Function Game have ads?

Neither Reading Trainer nor Exp Function Game shows ads.

### Which is updated more often, Reading Trainer or Exp Function Game?

Reading Trainer ships an update every 5 weeks, and Exp Function Game every 2 weeks. Most recently, Reading Trainer was updated on October 14, 2026 and Exp Function Game 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.*