# Green Weka vs Herd Scan

The clearest difference is update cadence: Herd Scan at every 5 days against Green Weka's fortnightly. 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.

Green Weka ships an update fortnightly, Herd Scan every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Green Weka | Herd Scan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 34 MB | 14 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Green Weka](https://appshunter.io/developer/1875358604) | [Herd Scan](https://appshunter.io/developer/6813038954) |

## What reviewers say

### Green Weka

[App page](https://appshunter.io/ios/app/green-weka/id6758863245)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Herd Scan

[App page](https://appshunter.io/ios/app/herd-scan/id6796822613)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Green Weka free?

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

### Is Herd Scan free?

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

### Do Green Weka or Herd Scan have ads?

Neither Green Weka nor Herd Scan shows ads.

### Which is updated more often, Green Weka or Herd Scan?

Green Weka ships an update fortnightly, and Herd Scan every 5 days. Most recently, Green Weka was updated on October 24, 2026 and Herd Scan on October 24, 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.*