# Propesca vs LBX4

The clearest difference is update cadence: LBX4 at every 2 months against Propesca's every 42 months. 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.

Propesca ships an update every 42 months, LBX4 every 2 months. The most recent releases landed on September 17, 2026 and December 17, 2025 respectively.

## The numbers

| Metric | Propesca | LBX4 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 2 months** |
| Size | 30 MB | 7 MB |
| Requires iOS | **12.0** | 13.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SEALAB SOLUTIONS SOCIEDAD LIMITADA](https://appshunter.io/developer/1621084461) | [Samuel MC-502 Infante](https://appshunter.io/developer/1309818943) |

## What reviewers say

### Propesca

[App page](https://appshunter.io/ios/app/propesca/id1621084459)

**Features:** macOS Compatibility

**In-app purchases:** none


### LBX4

[App page](https://appshunter.io/ios/app/lbx4/id1636952472)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Propesca free?

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

### Is LBX4 free?

LBX4 is free to download, with no in-app purchases.

### Do Propesca or LBX4 have ads?

Neither Propesca nor LBX4 shows ads.

### Which is updated more often, Propesca or LBX4?

Propesca ships an update every 42 months, and LBX4 every 2 months. Most recently, Propesca was updated on September 17, 2026 and LBX4 on December 17, 2025.

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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.*