# SOMA+ vs Stermay

The clearest difference is ads: Stermay at none against SOMA+'s shown. SOMA+'s advantage is update cadence (every 4 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

SOMA+ ships an update every 4 weeks, Stermay every 6 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SOMA+ | Stermay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 6 months |
| Size | 73 MB | 69 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Coso de Insurgentes, S.A. de C.V](https://appshunter.io/developer/6810006226) | [JIANGSU YOUMAY ELECTRIC APPLIANCE CO.,LTD](https://appshunter.io/developer/1815199423) |

## What reviewers say

### SOMA+

[App page](https://appshunter.io/ios/app/soma-plus/id6466131820)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Stermay

[App page](https://appshunter.io/ios/app/stermay/id6746110091)

**In-app purchases:** none


## Frequently asked questions

### Is SOMA+ free?

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

### Is Stermay free?

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

### Do SOMA+ or Stermay have ads?

SOMA+ shows ads; Stermay does not.

### Which is updated more often, SOMA+ or Stermay?

SOMA+ ships an update every 4 weeks, and Stermay every 6 months. Most recently, SOMA+ was updated on October 24, 2026 and Stermay on October 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.*