# EVOLVEO Sonix vs Revisio

The clearest difference is iOS requirement: EVOLVEO Sonix at 9.0 against Revisio's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EVOLVEO Sonix ships an update every 4 months, Revisio every 3 months. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | EVOLVEO Sonix | Revisio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 1 MB | 23 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Abacus Electric, s.r.o.](https://appshunter.io/developer/1456109573) | [SkyCom online s.r.o.](https://appshunter.io/developer/1531445137) |

## What reviewers say

### EVOLVEO Sonix

[App page](https://appshunter.io/ios/app/evolveo-sonix/id509909805)

**Features:** macOS Compatibility

**In-app purchases:** none


### Revisio

[App page](https://appshunter.io/ios/app/revisio/id1531444715)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EVOLVEO Sonix free?

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

### Is Revisio free?

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

### Do EVOLVEO Sonix or Revisio have ads?

Neither EVOLVEO Sonix nor Revisio shows ads.

### Which is updated more often, EVOLVEO Sonix or Revisio?

EVOLVEO Sonix ships an update every 4 months, and Revisio every 3 months. Most recently, EVOLVEO Sonix was updated on October 7, 2026 and Revisio on October 1, 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.*