# Reading Trainer vs kukumber kids

The clearest difference is ads: Reading Trainer at none against kukumber kids's shown. Reading Trainer also leads on ratings volume (220 vs 4) and device support (3 vs 1). kukumber kids's advantage is rating (5.0 vs 4.5) and update cadence (weekly vs every 5 weeks). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Reading Trainer sells 11 in-app purchases, starting at $6.99 per month and kukumber kids sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

kukumber kids holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Reading Trainer has 220 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 84% of Reading Trainer's written reviews are positive against 88% of kukumber kids's.

Reading Trainer ships an update every 5 weeks, kukumber kids weekly. The most recent releases landed on November 1, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Reading Trainer | kukumber kids |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (220 ratings)](https://appshunter.io/ios/app/reading-trainer-speed-reading/id416814366/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/kukumber-kids-math-practice/id6742360915/reviews)** |
| Number of ratings | **220** | 4 |
| Positive reviews | 84.2% of reviews | **87.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 156 MB | 60 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HeKu IT GmbH](https://appshunter.io/developer/406388987) | [FabFun](https://appshunter.io/developer/1797796041) |

## 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


### kukumber kids

[App page](https://appshunter.io/ios/app/kukumber-kids-math-practice/id6742360915)

This app offers personalized math practice for children aged 5-9 through interactive games and an AI-powered mascot. It adapts lessons to each child's progress, making learning fun and engaging without feeling like homework.

**Highlights:** AI-powered math coaching, Personalized learning paths, Interactive math games, 1000+ lessons, Progress tracking, 20-minute daily goal

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Subscription | $5.99 | per month |
| Yearly Premium Subscription | $29.99 | per year |


## Frequently asked questions

### Is Reading Trainer free?

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

### Is kukumber kids free?

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

### Which has better reviews, Reading Trainer or kukumber kids?

kukumber kids is rated higher. Reading Trainer averages 4.5 out of 5 from 220 ratings, while kukumber kids averages 5.0 from 4 ratings.

### Do Reading Trainer or kukumber kids have ads?

kukumber kids shows ads; Reading Trainer does not.

### Which is updated more often, Reading Trainer or kukumber kids?

Reading Trainer ships an update every 5 weeks, and kukumber kids weekly. Most recently, Reading Trainer was updated on November 1, 2026 and kukumber kids on October 19, 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.*