# Tone Generator! vs Nerio

The clearest difference is price: Nerio at Free against Tone Generator!'s $0.99. Nerio also leads on update cadence (weekly vs every 61 months). Tone Generator!'s advantage is in-app purchases (none vs 6) and iOS requirement (8.0 vs 15.0). On ads and device support there is nothing between them.

Nerio is free to download; Tone Generator! costs $0.99 up front. Nerio sells 6 one-off in-app purchases. Tone Generator! asks for nothing beyond the download.

Tone Generator! ships an update every 61 months, Nerio weekly. The most recent releases landed on October 21, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Tone Generator! | Nerio |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.7 (23 ratings)](https://appshunter.io/ios/app/tone-generator/id479273838/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 88.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 61 months | **Weekly** |
| Monetization | Free | — |
| Size | 5 MB | 21 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Peter Deelstra](https://appshunter.io/developer/400038854) | [小鹿 孟](https://appshunter.io/developer/1775004594) |

## What reviewers say

### Tone Generator!

[App page](https://appshunter.io/ios/app/tone-generator/id479273838)

Create and play a wide range of audio tones with adjustable frequencies and waveforms. Generate up to 12 simultaneous tones with individual volume control. Modify tones in real-time for versatile sound generation.

**Highlights:** Generate tones from 20 Hz to 15000 Hz, Adjust tones while playing, Play up to 12 tones simultaneously, Adjust individual tone volumes, Supports sine, square, and triangle waveforms

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

**In-app purchases:** none


### Nerio

[App page](https://appshunter.io/ios/app/nerio-global-talk/id6797223243)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 28 tokens | $3.99 | one-time |
| 110 tokens | $14.99 | one-time |
| 236 tokens | $29.99 | one-time |
| 44.99 for 376 tokens | $44.99 | one-time |
| 618 tokens | $69.99 | one-time |
| 969 tokens | $99.99 | one-time |


## Frequently asked questions

### Is Tone Generator! free?

Tone Generator! costs $0.99, with no in-app purchases.

### Is Nerio free?

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

### Do Tone Generator! or Nerio have ads?

Neither Tone Generator! nor Nerio shows ads.

### Which is updated more often, Tone Generator! or Nerio?

Tone Generator! ships an update every 61 months, and Nerio weekly. Most recently, Tone Generator! was updated on October 21, 2026 and Nerio on October 6, 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.*