# M2go Sensor vs Mi Blue

The clearest difference is update cadence: Mi Blue at every 5 days against M2go Sensor's every 55 months. Mi Blue also leads on 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.

M2go Sensor ships an update every 55 months, Mi Blue every 5 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | M2go Sensor | Mi Blue |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 5 days** |
| Size | 2 MB | 19 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [taskit](https://appshunter.io/developer/830597040) | [Micronova Srl](https://appshunter.io/developer/1338789037) |

## What reviewers say

### M2go Sensor

[App page](https://appshunter.io/ios/app/m2go-sensor/id1166199314)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mi Blue

[App page](https://appshunter.io/ios/app/mi-blue/id6544805992)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M2go Sensor free?

M2go Sensor is free to download, with no in-app purchases.

### Is Mi Blue free?

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

### Do M2go Sensor or Mi Blue have ads?

Neither M2go Sensor nor Mi Blue shows ads.

### Which is updated more often, M2go Sensor or Mi Blue?

M2go Sensor ships an update every 55 months, and Mi Blue every 5 days. Most recently, M2go Sensor was updated on October 6, 2026 and Mi Blue on October 12, 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.*