# Viewtech vs NokNok Merchant

The clearest difference is update cadence: NokNok Merchant at every 3 days against Viewtech's every 3 months. NokNok Merchant also leads on iOS requirement (15.1 vs 17.0). 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.

Viewtech ships an update every 3 months, NokNok Merchant every 3 days. The most recent releases landed on October 30, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Viewtech | NokNok Merchant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 128 MB | 55 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Viewtech](https://appshunter.io/developer/1108507224) | [Noknok Inc](https://appshunter.io/developer/1580050788) |

## What reviewers say

### Viewtech

[App page](https://appshunter.io/ios/app/viewtech/id6749441978)

**Features:** macOS Compatibility

**In-app purchases:** none


### NokNok Merchant

[App page](https://appshunter.io/ios/app/noknok-merchant/id6756045604)

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

**In-app purchases:** none


## Frequently asked questions

### Is Viewtech free?

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

### Is NokNok Merchant free?

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

### Do Viewtech or NokNok Merchant have ads?

Neither Viewtech nor NokNok Merchant shows ads.

### Which is updated more often, Viewtech or NokNok Merchant?

Viewtech ships an update every 3 months, and NokNok Merchant every 3 days. Most recently, Viewtech was updated on October 30, 2026 and NokNok Merchant on November 9, 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.*