# RoboFonics vs All You Can ET

The clearest difference is rating: All You Can ET at 4.8 against RoboFonics's 4.0. All You Can ET also leads on review sentiment (67% vs 33%). RoboFonics's advantage is iOS requirement (9.0 vs 12.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

All You Can ET holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews point the same way: 33% of RoboFonics's written reviews are positive against 67% of All You Can ET's.

RoboFonics ships an update every 52 months, All You Can ET every 39 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | RoboFonics | All You Can ET |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/robofonics/id471328515/reviews) | **[4.8 (10 ratings)](https://appshunter.io/ios/app/all-you-can-et/id1475283294/reviews)** |
| Number of ratings | 5 | **10** |
| Positive reviews | 33.3% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 52 months | **Every 39 months** |
| Monetization | Free | Free |
| Size | 73 MB | 132 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [LudoCraft Ltd.](https://appshunter.io/developer/471328518) | [New York University](https://appshunter.io/developer/485666462) |

## What reviewers say

### RoboFonics

[App page](https://appshunter.io/ios/app/robofonics/id471328515)

This rhythm-based puzzle game challenges players to tap robots to the correct beat and melody. It offers a non-violent, visually enchanting experience with a fun storyline and multiple game modes. Designed to help children with auditory processing disorders, it features cute robots and catchy tunes.

**Highlights:** Rhythm and melody puzzle solving, 80 levels with a storyline, Two game modes: tap and puzzle, Non-violent gameplay, Visually enchanting experience, Catchy soundtrack

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

**In-app purchases:** none


### All You Can ET

[App page](https://appshunter.io/ios/app/all-you-can-et/id1475283294)

Engage in a fun game designed to enhance cognitive flexibility by applying changing rules to feed aliens. This experience is built on research into executive functions, aiming to improve skills crucial for academic success.

**Highlights:** Cognitive flexibility training, Rule-based gameplay, Alien feeding challenges, Executive function development, Research-backed design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RoboFonics free?

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

### Is All You Can ET free?

All You Can ET is free to download, with no in-app purchases.

### Which has better reviews, RoboFonics or All You Can ET?

All You Can ET is rated higher. RoboFonics averages 4.0 out of 5 from 5 ratings, while All You Can ET averages 4.8 from 10 ratings.

### Do RoboFonics or All You Can ET have ads?

Neither RoboFonics nor All You Can ET shows ads.

### Which is updated more often, RoboFonics or All You Can ET?

RoboFonics ships an update every 52 months, and All You Can ET every 39 months. Most recently, RoboFonics was updated on November 1, 2026 and All You Can ET on November 3, 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.*