# RoboTone. vs Vocafy

The clearest difference is in-app purchases: RoboTone. at none against Vocafy's 2. RoboTone. also leads on iOS requirement (15.0 vs 17.0). Vocafy's advantage is ads (none vs shown) and update cadence (weekly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Vocafy sells 2 in-app purchases, starting at $4.99 per month. RoboTone. asks for nothing beyond the download.

RoboTone. ships an update every 4 months, Vocafy weekly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | RoboTone. | Vocafy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/robotone/id560491646/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 64 MB | 274 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [MASAHIRO MIZUTANI](https://appshunter.io/developer/368158224) | [Armin Nikdel Kourkah](https://appshunter.io/developer/1209456444) |

## What reviewers say

### RoboTone.

[App page](https://appshunter.io/ios/app/robotone/id560491646)

This app helps children develop absolute listening skills through interactive musical challenges. Players learn to identify tones by playing a virtual piano and then compete against a "robo" by selecting the correct notes. Settings allow customization of tones and instruments.

**Highlights:** Absolute listening skill development, Interactive musical challenges, Virtual piano gameplay, Tone identification battles, Customizable tones and instruments

**Features:** Vision Pro support

**In-app purchases:** none


### Vocafy

[App page](https://appshunter.io/ios/app/vocafy/id6762530215)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vocafy Pro | $4.99 | per month |
| Vocafy Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is RoboTone. free?

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

### Is Vocafy free?

Vocafy is free to download, with in-app purchases available.

### Do RoboTone. or Vocafy have ads?

RoboTone. shows ads; Vocafy does not.

### Which is updated more often, RoboTone. or Vocafy?

RoboTone. ships an update every 4 months, and Vocafy weekly. Most recently, RoboTone. was updated on October 29, 2026 and Vocafy on October 28, 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.*