# Transferidor BLA vs Protractor, Level

The clearest difference is in-app purchases: Transferidor BLA at none against Protractor, Level's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Protractor, Level sells 1 one-off in-app purchase. Transferidor BLA asks for nothing beyond the download.

Transferidor BLA ships an update every 2 weeks, Protractor, Level fortnightly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Transferidor BLA | Protractor, Level |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Size | 1 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BLA Publicações e Conteúdo Digital](https://appshunter.io/developer/1896300054) | [Streamlined Studios](https://appshunter.io/developer/1802378603) |

## What reviewers say

### Transferidor BLA

[App page](https://appshunter.io/ios/app/transferidor-bla/id6770107199)

**Features:** macOS Compatibility

**In-app purchases:** none


### Protractor, Level

[App page](https://appshunter.io/ios/app/protractor-level-notch/id6795315730)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notch Pro | $2.99 | one-time |


## Frequently asked questions

### Is Transferidor BLA free?

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

### Is Protractor, Level free?

Protractor, Level is free to download, with in-app purchases available.

### Do Transferidor BLA or Protractor, Level have ads?

Neither Transferidor BLA nor Protractor, Level shows ads.

### Which is updated more often, Transferidor BLA or Protractor, Level?

Transferidor BLA ships an update every 2 weeks, and Protractor, Level fortnightly. Most recently, Transferidor BLA was updated on October 3, 2026 and Protractor, Level on September 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*