# Robovoucher Scanner vs Emerald Law

The clearest difference is update cadence: Emerald Law at every 3 months against Robovoucher Scanner's every 50 months. Robovoucher Scanner's advantage is iOS requirement (8.0 vs 14.0). 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.

Robovoucher Scanner ships an update every 50 months, Emerald Law every 3 months. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Robovoucher Scanner | Emerald Law |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 50 months | **Every 3 months** |
| Size | 37 MB | 135 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Captivate Systems Limited](https://appshunter.io/developer/693041024) | [Emerald Law Solicitors](https://appshunter.io/developer/1753733315) |

## What reviewers say

### Robovoucher Scanner

[App page](https://appshunter.io/ios/app/robovoucher-scanner/id695546014)

**Features:** macOS Compatibility

**In-app purchases:** none


### Emerald Law

[App page](https://appshunter.io/ios/app/emerald-law/id6748347822)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Robovoucher Scanner free?

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

### Is Emerald Law free?

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

### Do Robovoucher Scanner or Emerald Law have ads?

Neither Robovoucher Scanner nor Emerald Law shows ads.

### Which is updated more often, Robovoucher Scanner or Emerald Law?

Robovoucher Scanner ships an update every 50 months, and Emerald Law every 3 months. Most recently, Robovoucher Scanner was updated on October 4, 2026 and Emerald Law on September 30, 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.*