# Robot Reading vs Concentration Math Edition

The clearest difference is price: Concentration Math Edition at $0.99 against Robot Reading's $2.99. Robot Reading's advantage is iOS requirement (13.0 vs 18). On ads, in-app purchases and device support there is nothing between them.

Robot Reading costs $2.99 and Concentration Math Edition $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Robot Reading | Concentration Math Edition |
| --- | --- | --- |
| Price | $2.99 | **$0.99** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/robot-reading-learning-games/id6737028095/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free | — |
| Size | 295 MB | 1 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Green](https://appshunter.io/developer/1858521630) | [Ankit Shah](https://appshunter.io/developer/1462017367) |

## What reviewers say

### Robot Reading

[App page](https://appshunter.io/ios/app/robot-reading-learning-games/id6737028095)

This app offers a free, ad-free phonics program for children aged 3-9 to learn reading and writing. It uses evidence-based methods like Systematic Synthetic Phonics and the Science of Reading to build foundational literacy skills through engaging games and interactive lessons.

**Highlights:** Systematic Synthetic Phonics approach, Interactive reading and writing games, Letter-sound recognition, Blending and segmenting practice, Sight word recognition, Sentence building, Full lifetime access

**Features:** macOS Compatibility

**In-app purchases:** none


### Concentration Math Edition

[App page](https://appshunter.io/ios/app/concentration-math-edition/id6760807857)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Robot Reading free?

Robot Reading costs $2.99, with no in-app purchases.

### Is Concentration Math Edition free?

Concentration Math Edition costs $0.99, with no in-app purchases.

### Do Robot Reading or Concentration Math Edition have ads?

Neither Robot Reading nor Concentration Math Edition 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.*