# ScreenRuler vs Régua BLA

The clearest difference is ads: Régua BLA at none against ScreenRuler's shown. Régua BLA also leads on update cadence (every 6 weeks vs every 7 months). ScreenRuler's advantage is iOS requirement (15.1 vs 18.0). On price, 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.

ScreenRuler ships an update every 7 months, Régua BLA every 6 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | ScreenRuler | Régua BLA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 31 MB | 102 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [pilyeong heo](https://appshunter.io/developer/1835315150) | [BLA Publicações e Conteúdo Digital](https://appshunter.io/developer/1896300054) |

## What reviewers say

### ScreenRuler

[App page](https://appshunter.io/ios/app/screenruler-measure-length/id6761749448)

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

**In-app purchases:** none


### Régua BLA

[App page](https://appshunter.io/ios/app/regua-bla/id6770081947)

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

**In-app purchases:** none


## Frequently asked questions

### Is ScreenRuler free?

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

### Is Régua BLA free?

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

### Do ScreenRuler or Régua BLA have ads?

ScreenRuler shows ads; Régua BLA does not.

### Which is updated more often, ScreenRuler or Régua BLA?

ScreenRuler ships an update every 7 months, and Régua BLA every 6 weeks. Most recently, ScreenRuler was updated on October 28, 2026 and Régua BLA 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.*