# Tone Generator vs Stud Finder

The clearest difference is in-app purchases: Stud Finder at none against Tone Generator's 1. Tone Generator's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Tone Generator sells 1 one-off in-app purchase. Stud Finder asks for nothing beyond the download.

## The numbers

| Metric | Tone Generator | Stud Finder |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | — |
| Size | 10 MB | 5 MB |
| Requires iOS | 18.5 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [IVANA RAST](https://appshunter.io/developer/1782298960) | [Muhammad Aqib](https://appshunter.io/developer/1273916792) |

## What reviewers say

### Tone Generator

[App page](https://appshunter.io/ios/app/tone-generator-harmoniq/id6744338213)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Frequency Generator Premium | $6.99 | one-time |


### Stud Finder

[App page](https://appshunter.io/ios/app/stud-finder-bubble-level/id6782190561)

**In-app purchases:** none


## Frequently asked questions

### Is Tone Generator free?

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

### Is Stud Finder free?

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

### Do Tone Generator or Stud Finder have ads?

Stud Finder shows ads; Tone Generator does not.

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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.*