# Vision Smarts vs OpenPPG

The clearest difference is update cadence: OpenPPG at monthly against Vision Smarts's every 4 months. Vision Smarts's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). 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.

Vision Smarts ships an update every 4 months, OpenPPG monthly. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Vision Smarts | OpenPPG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 10 MB | 9 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vision Smarts](https://appshunter.io/developer/308740643) | [research app](https://appshunter.io/developer/1807596075) |

## What reviewers say

### Vision Smarts

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

**Features:** macOS Compatibility

**In-app purchases:** none


### OpenPPG

[App page](https://appshunter.io/ios/app/openppg/id6744415040)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vision Smarts free?

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

### Is OpenPPG free?

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

### Do Vision Smarts or OpenPPG have ads?

Neither Vision Smarts nor OpenPPG shows ads.

### Which is updated more often, Vision Smarts or OpenPPG?

Vision Smarts ships an update every 4 months, and OpenPPG monthly. Most recently, Vision Smarts was updated on September 17, 2026 and OpenPPG on September 24, 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.*