# Smart Power Switch vs Compatible?

The clearest difference is in-app purchases: Smart Power Switch at none against Compatible?'s 6. Smart Power Switch also leads on iOS requirement (9.1 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Compatible? sells 6 one-off in-app purchases. Smart Power Switch asks for nothing beyond the download.

## The numbers

| Metric | Smart Power Switch | Compatible? |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 152 MB | 54 MB |
| Requires iOS | **9.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SMARTEC SYSTEMS](https://appshunter.io/developer/1446277169) | [F.R. - CUIDADOS DE SAUDE, LDA](https://appshunter.io/developer/1568299411) |

## What reviewers say

### Smart Power Switch

[App page](https://appshunter.io/ios/app/smart-power-switch/id1446277171)

**In-app purchases:** none


### Compatible?

[App page](https://appshunter.io/ios/app/compatible/id1596635653)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 25 Coins | $0.29 | one-time |
| 50 Coins | $0.49 | one-time |
| 100 Coins | $0.79 | one-time |
| Ads Off 3 days | $1.49 | one-time |
| Ads Off for 1 week | $2.49 | one-time |
| Ads Off 1 month | $4.49 | one-time |


## Frequently asked questions

### Is Smart Power Switch free?

Smart Power Switch is free to download, with no in-app purchases.

### Is Compatible? free?

Compatible? is free to download, with in-app purchases available.

### Do Smart Power Switch or Compatible? have ads?

Neither Smart Power Switch nor Compatible? 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.*