# Numeron vs Sotender

The clearest difference is update cadence: Numeron at every 5 weeks against Sotender's every 15 months. Sotender's advantage is iOS requirement (13.0 vs 15.6). 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.

Numeron ships an update every 5 weeks, Sotender every 15 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Numeron | Sotender |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 15 months |
| Size | 78 MB | 6 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Visma Aquila Oy](https://appshunter.io/developer/576688104) | [Koivu Solutions Oy](https://appshunter.io/developer/1708568666) |

## What reviewers say

### Numeron

[App page](https://appshunter.io/ios/app/numeron/id1630935965)

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

**In-app purchases:** none


### Sotender

[App page](https://appshunter.io/ios/app/sotender/id6467398172)

**In-app purchases:** none


## Frequently asked questions

### Is Numeron free?

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

### Is Sotender free?

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

### Do Numeron or Sotender have ads?

Neither Numeron nor Sotender shows ads.

### Which is updated more often, Numeron or Sotender?

Numeron ships an update every 5 weeks, and Sotender every 15 months. Most recently, Numeron was updated on September 8, 2026 and Sotender on September 10, 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.*