# Wisera vs GastroBlue Check App

The clearest difference is iOS requirement: Wisera at 13.0 against GastroBlue Check App's 15.1. On price, update cadence, 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.

Wisera ships an update every 3 weeks, GastroBlue Check App every 2 weeks. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Wisera | GastroBlue Check App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 63 MB | 36 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wisera Technology](https://appshunter.io/developer/1759309968) | [GASTRO CO](https://appshunter.io/developer/1825934601) |

## What reviewers say

### Wisera

[App page](https://appshunter.io/ios/app/wisera/id6449593116)

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

**In-app purchases:** none


### GastroBlue Check App

[App page](https://appshunter.io/ios/app/gastroblue-check-app/id6748480877)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wisera free?

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

### Is GastroBlue Check App free?

GastroBlue Check App is free to download, with no in-app purchases.

### Do Wisera or GastroBlue Check App have ads?

Neither Wisera nor GastroBlue Check App shows ads.

### Which is updated more often, Wisera or GastroBlue Check App?

Wisera ships an update every 3 weeks, and GastroBlue Check App every 2 weeks. Most recently, Wisera was updated on October 24, 2026 and GastroBlue Check App on October 28, 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.*