# REVO Box vs Formula Ételbár

The clearest difference is update cadence: REVO Box at every 4 months against Formula Ételbár's every 17 months. REVO Box also leads on iOS requirement (12.0 vs 15.1). 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.

REVO Box ships an update every 4 months, Formula Ételbár every 17 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | REVO Box | Formula Ételbár |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 17 months |
| Size | 78 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hunelco Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1614157600) | [Elemer Berki](https://appshunter.io/developer/1520221154) |

## What reviewers say

### REVO Box

[App page](https://appshunter.io/ios/app/revo-box/id1641488653)

**Features:** macOS Compatibility

**In-app purchases:** none


### Formula Ételbár

[App page](https://appshunter.io/ios/app/formula-etelbar/id6744680385)

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

**In-app purchases:** none


## Frequently asked questions

### Is REVO Box free?

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

### Is Formula Ételbár free?

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

### Do REVO Box or Formula Ételbár have ads?

Neither REVO Box nor Formula Ételbár shows ads.

### Which is updated more often, REVO Box or Formula Ételbár?

REVO Box ships an update every 4 months, and Formula Ételbár every 17 months. Most recently, REVO Box was updated on November 3, 2026 and Formula Ételbár on October 30, 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.*