# smart shake + vs SightKey

The clearest difference is in-app purchases: smart shake + at none against SightKey's 2. smart shake + also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. SightKey sells 2 in-app purchases, starting at $4.99 per month. smart shake + asks for nothing beyond the download.

## The numbers

| Metric | smart shake + | SightKey |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 42 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [株式会社 スマート](https://appshunter.io/developer/569026497) | [Mitsuhiro Hashimoto](https://appshunter.io/developer/509482512) |

## What reviewers say

### smart shake +

[App page](https://appshunter.io/ios/app/smart-shake-plus/id599928493)

This mobile application assists welfare equipment rental businesses with daily operations. It offers features for schedule management, service plan creation, monitoring, and client management. The app also supports digital signatures and provides text assistance for communications.

**Highlights:** Schedule management, Service plan creation, Monitoring sheet creation, Client management, Digital signature, Email creation support

**Features:** macOS Compatibility

**In-app purchases:** none


### SightKey

[App page](https://appshunter.io/ios/app/sightkey/id6761758188)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $4.99 | per month |
| Premium (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is smart shake + free?

smart shake + is free to download, with no in-app purchases.

### Is SightKey free?

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

### Do smart shake + or SightKey have ads?

Neither smart shake + nor SightKey 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.*