# Commandability vs a

The clearest difference is update cadence: a at weekly against Commandability's every 18 months. a also leads on device support (3 vs 1) and iOS requirement (10.0 vs 13.4). On price, ads and in-app purchases there is nothing between them.

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

Commandability ships an update every 18 months, a weekly. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Commandability | a |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Weekly** |
| Size | 26 MB | 29 MB |
| Requires iOS | 13.4 | **10.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Brent Billings](https://appshunter.io/developer/1457516348) | [iTAG Technologies LLC](https://appshunter.io/developer/1249957656) |

## What reviewers say

### Commandability

[App page](https://appshunter.io/ios/app/commandability/id1579180681)

**In-app purchases:** none


### a

[App page](https://appshunter.io/ios/app/a-map-battery-tester/id6444059707)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Commandability free?

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

### Is a free?

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

### Do Commandability or a have ads?

Neither Commandability nor a shows ads.

### Which is updated more often, Commandability or a?

Commandability ships an update every 18 months, and a weekly. Most recently, Commandability was updated on October 5, 2026 and a on October 6, 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.*