# Modulo 6 vs AlertMobility

The clearest difference is update cadence: AlertMobility at every 6 days against Modulo 6's every 4 months. AlertMobility also leads on iOS requirement (12.2 vs 15.1). 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.

Modulo 6 ships an update every 4 months, AlertMobility every 6 days. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Modulo 6 | AlertMobility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Size | 69 MB | 51 MB |
| Requires iOS | 15.1 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fr. Sauter AG](https://appshunter.io/developer/586916485) | [Micromedia International](https://appshunter.io/developer/595408698) |

## What reviewers say

### Modulo 6

[App page](https://appshunter.io/ios/app/modulo-6/id1454404673)

**In-app purchases:** none


### AlertMobility

[App page](https://appshunter.io/ios/app/alertmobility/id6740942474)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Modulo 6 free?

Modulo 6 is free to download, with no in-app purchases.

### Is AlertMobility free?

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

### Do Modulo 6 or AlertMobility have ads?

Neither Modulo 6 nor AlertMobility shows ads.

### Which is updated more often, Modulo 6 or AlertMobility?

Modulo 6 ships an update every 4 months, and AlertMobility every 6 days. Most recently, Modulo 6 was updated on September 17, 2026 and AlertMobility on September 18, 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.*