# YodelOh Math Mountain vs SystemeSolaire

The clearest difference is update cadence: YodelOh Math Mountain at every 3 months against SystemeSolaire's every 55 months. YodelOh Math Mountain also leads on iOS requirement (8.0 vs 15.6). SystemeSolaire's advantage is price ($1.99 vs $2.99). On ads, in-app purchases and device support there is nothing between them.

YodelOh Math Mountain costs $2.99 and SystemeSolaire $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

YodelOh Math Mountain ships an update every 3 months, SystemeSolaire every 55 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | YodelOh Math Mountain | SystemeSolaire |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Rating | **[4.5 (30 ratings)](https://appshunter.io/ios/app/yodeloh-math-mountain/id634946225/reviews)** | — |
| Number of ratings | **30** | — |
| Positive reviews | 80.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 55 months |
| Monetization | Free | — |
| Size | 54 MB | 596 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Little 10 Robot](https://appshunter.io/developer/1246849142) | [NMS Narcisse Mavoha Solutions Sarl](https://appshunter.io/developer/963941606) |

## What reviewers say

### YodelOh Math Mountain

[App page](https://appshunter.io/ios/app/yodeloh-math-mountain/id634946225)

Engage in a fast-paced Alpine adventure that turns math drills into a fun challenge. Master addition, subtraction, multiplication, and division through quick tapping and original yodeling music. Compete for high scores and become the King of the Alps.

**Highlights:** Addition and subtraction practice, Multiplication and division practice, Five game modes, High-score charts, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging gameplay
- 💡 Educational math practice
- 🚀 Improves math skills
- 👨‍👩‍👧‍👦 Great for kids and adults
- 🎨 Attractive graphics and design

**What reviewers complain about**

- 😞 Distracting sounds
- 📉 Demotivating long rounds
- 🚩 Sexist reward game (bad icons are women)
- 😴 Slow gameplay
- 🤔 Kids want to get questions wrong

**Reported bugs**

- App had to be installed twice to work
- Update fixed certain bugs

**Requested features**

- Option to turn music on/off
- Choose number of wrong answers before game ends
- Option to determine timer speed
- Make climber a girl if player is a girl
- Fix sexist reward game icons


### SystemeSolaire

[App page](https://appshunter.io/ios/app/systemesolaire/id1440418549)

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

**In-app purchases:** none


## Frequently asked questions

### Is YodelOh Math Mountain free?

YodelOh Math Mountain costs $2.99, with no in-app purchases.

### Is SystemeSolaire free?

SystemeSolaire costs $1.99, with no in-app purchases.

### Do YodelOh Math Mountain or SystemeSolaire have ads?

Neither YodelOh Math Mountain nor SystemeSolaire shows ads.

### Which is updated more often, YodelOh Math Mountain or SystemeSolaire?

YodelOh Math Mountain ships an update every 3 months, and SystemeSolaire every 55 months. Most recently, YodelOh Math Mountain was updated on October 16, 2026 and SystemeSolaire on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*