# Cotech Scan vs Scanner Studio

The clearest difference is update cadence: Cotech Scan at every 4 days against Scanner Studio's every 3 months. Scanner Studio's advantage is iOS requirement (15.0 vs 17.6). 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.

Cotech Scan ships an update every 4 days, Scanner Studio every 3 months. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Cotech Scan | Scanner Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 months |
| Size | 40 MB | 63 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iBoson Innovations](https://appshunter.io/developer/1449586655) | [松凡 曾](https://appshunter.io/developer/1696009358) |

## What reviewers say

### Cotech Scan

[App page](https://appshunter.io/ios/app/cotech-scan/id6741158785)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scanner Studio

[App page](https://appshunter.io/ios/app/scanner-studio/id6790394501)

**In-app purchases:** none


## Frequently asked questions

### Is Cotech Scan free?

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

### Is Scanner Studio free?

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

### Do Cotech Scan or Scanner Studio have ads?

Neither Cotech Scan nor Scanner Studio shows ads.

### Which is updated more often, Cotech Scan or Scanner Studio?

Cotech Scan ships an update every 4 days, and Scanner Studio every 3 months. Most recently, Cotech Scan was updated on November 8, 2026 and Scanner Studio on November 6, 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.*