# Sound Meditation Mongolia vs MathematicMN

The clearest difference is update cadence: MathematicMN at every 3 weeks against Sound Meditation Mongolia's every 3 months. Sound Meditation Mongolia's advantage is iOS requirement (14.0 vs 18.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Sound Meditation Mongolia ships an update every 3 months, MathematicMN every 3 weeks. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sound Meditation Mongolia | MathematicMN |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 59 MB | 28 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Efficient Way](https://appshunter.io/developer/1630740468) | [Khash-erdene Baasankhuu](https://appshunter.io/developer/1840554444) |

## What reviewers say

### Sound Meditation Mongolia

[App page](https://appshunter.io/ios/app/sound-meditation-mongolia/id6498983565)

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

**In-app purchases:** none


### MathematicMN

[App page](https://appshunter.io/ios/app/mathematicmn/id6758903613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sound Meditation Mongolia free?

Sound Meditation Mongolia is free to download, with no in-app purchases.

### Is MathematicMN free?

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

### Do Sound Meditation Mongolia or MathematicMN have ads?

Neither Sound Meditation Mongolia nor MathematicMN shows ads.

### Which is updated more often, Sound Meditation Mongolia or MathematicMN?

Sound Meditation Mongolia ships an update every 3 months, and MathematicMN every 3 weeks. Most recently, Sound Meditation Mongolia was updated on October 18, 2026 and MathematicMN on October 25, 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.*