# TonePlayer vs MonDiary

The clearest difference is in-app purchases: TonePlayer at none against MonDiary's 2. TonePlayer also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. MonDiary sells 2 in-app purchases, starting at $1.99 per 7 days. TonePlayer asks for nothing beyond the download.

TonePlayer ships an update every 11 days, MonDiary every 8 days. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | TonePlayer | MonDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/toneplayer/id6445806044/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Every 8 days** |
| Monetization | Free | — |
| Size | 1 MB | 118 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 12+ |
| Developer | [Limit Point Software](https://appshunter.io/developer/377981570) | [UKGADGETS LTD](https://appshunter.io/developer/1850273689) |

## What reviewers say

### TonePlayer

[App page](https://appshunter.io/ios/app/toneplayer/id6445806044)

Generate and save audio tones across a wide frequency range. Explore different waveform types and customize amplitude. Save favorite frequencies and export tones as WAV files.

**Highlights:** Generate tones from 20 Hz to 22050 Hz, Select from Sine, Square, Triangle, and Sawtooth waveforms, Export tones to WAV files, Adjust audio sample amplitude, Save favorite frequencies, Includes built-in healing frequencies

**Features:** macOS Compatibility

**In-app purchases:** none


### MonDiary

[App page](https://appshunter.io/ios/app/mondiary-secure-mood-journal/id6754816764)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MonDiary Pro (Weekly) | $1.99 | per 7 days |
| MonDiary Pro (Annual) | $12.99 | per year |


## Frequently asked questions

### Is TonePlayer free?

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

### Is MonDiary free?

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

### Do TonePlayer or MonDiary have ads?

MonDiary shows ads; TonePlayer does not.

### Which is updated more often, TonePlayer or MonDiary?

TonePlayer ships an update every 11 days, and MonDiary every 8 days. Most recently, TonePlayer was updated on October 4, 2026 and MonDiary on October 16, 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.*