# AC20 vs Obby

AC20 and Obby are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | AC20 | Obby |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | — |
| Size | 45 MB | 14 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daikin Electronic Devices Malaysia Sdn Bhd](https://appshunter.io/developer/1558022132) | [MYRENT D.O.O.](https://appshunter.io/developer/1464369236) |

## What reviewers say

### AC20

[App page](https://appshunter.io/ios/app/ac20/id1604080534)

**Features:** macOS Compatibility

**In-app purchases:** none


### Obby

[App page](https://appshunter.io/ios/app/obby-smart-ac-control/id6448911208)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AC20 free?

AC20 is free to download, with no in-app purchases.

### Is Obby free?

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

### Do AC20 or Obby have ads?

Neither AC20 nor Obby shows ads.

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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.*