# Tankuam Scanner vs Mi Keio

The clearest difference is update cadence: Tankuam Scanner at every 10 days against Mi Keio's every 2 months. Tankuam Scanner also leads on iOS requirement (11.0 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.

Tankuam Scanner ships an update every 10 days, Mi Keio every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Tankuam Scanner | Mi Keio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 27 MB | 24 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Kompini Technologies SL](https://appshunter.io/developer/1485564017) | [PROCONO S.A.](https://appshunter.io/developer/1019419012) |

## What reviewers say

### Tankuam Scanner

[App page](https://appshunter.io/ios/app/tankuam-scanner/id1541851507)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mi Keio

[App page](https://appshunter.io/ios/app/mi-keio/id6742226205)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tankuam Scanner free?

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

### Is Mi Keio free?

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

### Do Tankuam Scanner or Mi Keio have ads?

Neither Tankuam Scanner nor Mi Keio shows ads.

### Which is updated more often, Tankuam Scanner or Mi Keio?

Tankuam Scanner ships an update every 10 days, and Mi Keio every 2 months. Most recently, Tankuam Scanner was updated on November 7, 2026 and Mi Keio on October 30, 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.*