# Smart Vision Client vs PayRiff

The clearest difference is update cadence: PayRiff at every 3 days against Smart Vision Client's every 10 months. Smart Vision Client's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). 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.

Smart Vision Client ships an update every 10 months, PayRiff every 3 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Smart Vision Client | PayRiff |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 days** |
| Size | 37 MB | 68 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Digital Barriers](https://appshunter.io/developer/897818618) | [Payriff QSC](https://appshunter.io/developer/1643650173) |

## What reviewers say

### Smart Vision Client

[App page](https://appshunter.io/ios/app/smart-vision-client/id1503660991)

**In-app purchases:** none


### PayRiff

[App page](https://appshunter.io/ios/app/payriff/id6749040358)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart Vision Client free?

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

### Is PayRiff free?

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

### Do Smart Vision Client or PayRiff have ads?

Neither Smart Vision Client nor PayRiff shows ads.

### Which is updated more often, Smart Vision Client or PayRiff?

Smart Vision Client ships an update every 10 months, and PayRiff every 3 days. Most recently, Smart Vision Client was updated on October 3, 2026 and PayRiff on October 1, 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.*