# Vision Smarts vs Sonic Motion

The clearest difference is update cadence: Vision Smarts at every 4 months against Sonic Motion's every 15 months. Vision Smarts also leads on iOS requirement (12.0 vs 15.0). 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.

Vision Smarts ships an update every 4 months, Sonic Motion every 15 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Vision Smarts | Sonic Motion |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 15 months |
| Size | 10 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vision Smarts](https://appshunter.io/developer/308740643) | [Yoshiyuki Koyanagi](https://appshunter.io/developer/1540530354) |

## What reviewers say

### Vision Smarts

[App page](https://appshunter.io/ios/app/vision-smarts/id1512421547)

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

**In-app purchases:** none


### Sonic Motion

[App page](https://appshunter.io/ios/app/sonic-motion/id6736360866)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vision Smarts free?

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

### Is Sonic Motion free?

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

### Do Vision Smarts or Sonic Motion have ads?

Neither Vision Smarts nor Sonic Motion shows ads.

### Which is updated more often, Vision Smarts or Sonic Motion?

Vision Smarts ships an update every 4 months, and Sonic Motion every 15 months. Most recently, Vision Smarts was updated on October 27, 2026 and Sonic Motion on October 27, 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.*