# tone.app vs Udvoé

The clearest difference is in-app purchases: tone.app at none against Udvoé's 1. Udvoé's advantage is update cadence (fortnightly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Udvoé sells 1 in-app purchase, starting at $14.99 per month. tone.app asks for nothing beyond the download.

tone.app ships an update every 5 months, Udvoé fortnightly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | tone.app | Udvoé |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 86 MB | 305 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Spotbee, Inc.](https://appshunter.io/developer/1465231993) | [Artem Shlagan](https://appshunter.io/developer/6804437996) |

## What reviewers say

### tone.app

[App page](https://appshunter.io/ios/app/toneapp/id6466984120)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Udvoé

[App page](https://appshunter.io/ios/app/udvoe/id6804437994)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Udvoé Premium | $14.99 | per month |


## Frequently asked questions

### Is tone.app free?

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

### Is Udvoé free?

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

### Do tone.app or Udvoé have ads?

Neither tone.app nor Udvoé shows ads.

### Which is updated more often, tone.app or Udvoé?

tone.app ships an update every 5 months, and Udvoé fortnightly. Most recently, tone.app was updated on October 16, 2026 and Udvoé on October 7, 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.*