# one plus one automation vs MatheX

The clearest difference is price: MatheX at Free against one plus one automation's $0.99. MatheX also leads on review sentiment (89% vs 67%). one plus one automation's advantage is iOS requirement (9.0 vs 11.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

MatheX is free to download; one plus one automation costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 28, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | one plus one automation | MatheX |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/mathex-practice-math/id1502308702/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 66.7% of reviews | **88.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Paid | **Free** |
| Size | 9 MB | 35 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Urff](https://appshunter.io/developer/415894463) | [Stefan Neuber](https://appshunter.io/developer/1502308701) |

## What reviewers say

### one plus one automation

[App page](https://appshunter.io/ios/app/one-plus-one-automation/id1488214104)

This app helps children automate addition and subtraction skills. It uses intelligent training methods based on memory principles to reinforce learned tasks and improve recall speed. Designed for children who already understand basic math concepts, it focuses on memorization for more complex calculations.

**Highlights:** Addition and subtraction up to 20, Intelligent training based on memory, Individual learning progress tracking, Written and spoken task presentation, Distraction-free learning environment, Timed challenges for recall speed

**Features:** macOS Compatibility

**In-app purchases:** none


### MatheX

[App page](https://appshunter.io/ios/app/mathex-practice-math/id1502308702)

This app offers an innovative, speech-based approach to practicing math. Advanced algorithms personalize problem difficulty, creating a motivating and intuitive learning experience. It has received multiple awards and recognition for its unique educational methodology.

**Highlights:** Speech-based training, Adaptive problem difficulty, Intuitive learning experience, Award-winning design, Research-based exercises

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

**In-app purchases:** none


## Frequently asked questions

### Is one plus one automation free?

one plus one automation costs $0.99, with no in-app purchases.

### Is MatheX free?

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

### Do one plus one automation or MatheX have ads?

Neither one plus one automation nor MatheX shows ads.

### Which is updated more often, one plus one automation or MatheX?

one plus one automation ships an update every 2 weeks, and MatheX every 2 weeks. Most recently, one plus one automation was updated on September 28, 2026 and MatheX on August 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.*