# ABEM vs Sou ZARNS

The clearest difference is update cadence: Sou ZARNS at every 4 days against ABEM's every 3 months. Sou ZARNS also leads on iOS requirement (12.0 vs 15.6). 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.

ABEM ships an update every 3 months, Sou ZARNS every 4 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ABEM | Sou ZARNS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Size | 51 MB | 16 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | +4 |
| Developer | [Luis Fernando Correa Cartezani](https://appshunter.io/developer/1437567403) | [Techne Engenharia e Sistemas Ltda](https://appshunter.io/developer/440057300) |

## What reviewers say

### ABEM

[App page](https://appshunter.io/ios/app/abem/id1437567404)

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

**In-app purchases:** none


### Sou ZARNS

[App page](https://appshunter.io/ios/app/sou-zarns/id6766530116)

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

**In-app purchases:** none


## Frequently asked questions

### Is ABEM free?

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

### Is Sou ZARNS free?

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

### Do ABEM or Sou ZARNS have ads?

Neither ABEM nor Sou ZARNS shows ads.

### Which is updated more often, ABEM or Sou ZARNS?

ABEM ships an update every 3 months, and Sou ZARNS every 4 days. Most recently, ABEM was updated on October 29, 2026 and Sou ZARNS on October 31, 2026.

---

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