# Activity Barcoding vs ZEISS MICOR

The clearest difference is update cadence: Activity Barcoding at every 3 months against ZEISS MICOR's every 21 months. Activity Barcoding also leads on device support and iOS requirement (9.0 vs 16.0). On price 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.

Activity Barcoding ships an update every 3 months, ZEISS MICOR every 21 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Activity Barcoding | ZEISS MICOR |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 3 months** | Every 21 months |
| Size | 72 MB | 27 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 17+ |
| Developer | [CHAPPELL DEAN PTY. LIMITED](https://appshunter.io/developer/1033883672) | [Carl Zeiss AG](https://appshunter.io/developer/488066215) |

## What reviewers say

### Activity Barcoding

[App page](https://appshunter.io/ios/app/activity-barcoding/id1033883673)

**Features:** macOS Compatibility

**In-app purchases:** none


### ZEISS MICOR

[App page](https://appshunter.io/ios/app/zeiss-micor/id1567015045)

**In-app purchases:** none


## Frequently asked questions

### Is Activity Barcoding free?

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

### Is ZEISS MICOR free?

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

### Which is updated more often, Activity Barcoding or ZEISS MICOR?

Activity Barcoding ships an update every 3 months, and ZEISS MICOR every 21 months. Most recently, Activity Barcoding was updated on October 26, 2026 and ZEISS MICOR on November 3, 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.*