# みんなで作る放置少女AA辞典 vs Frequency Generator

The clearest difference is in-app purchases: みんなで作る放置少女AA辞典 at none against Frequency Generator's 2. みんなで作る放置少女AA辞典 also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (15.0 vs 18.3). On price, ads and device support there is nothing between them.

Both are free to download. Frequency Generator sells 2 in-app purchases, starting at $4.99 per 7 days. みんなで作る放置少女AA辞典 asks for nothing beyond the download.

みんなで作る放置少女AA辞典 ships an update every 2 weeks, Frequency Generator monthly. The most recent releases landed on September 16, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | みんなで作る放置少女AA辞典 | Frequency Generator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (8 ratings)](https://appshunter.io/ios/app/frequency-generator/id6468866671/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | — | Freemium |
| Size | 51 MB | 21 MB |
| Requires iOS | **15.0** | 18.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yukinobu Imai](https://appshunter.io/developer/1521971785) | [Manfred Kuegel](https://appshunter.io/developer/1520736594) |

## What reviewers say

### みんなで作る放置少女AA辞典

[App page](https://appshunter.io/ios/app/aa/id1610908476)

**Features:** macOS Compatibility

**In-app purchases:** none


### Frequency Generator

[App page](https://appshunter.io/ios/app/frequency-generator/id6468866671)

Generate precise audio tones for sleep, focus, and relaxation. Explore a wide frequency range, shape waveforms, and access presets like Solfeggio frequencies. An optional Pro upgrade unlocks all features.

**Highlights:** Wide frequency range (1 Hz - 22,000 Hz), Multiple waveforms (sine, square, sawtooth, triangle), Background audio playback, Solfeggio frequencies and musical notes, Binaural beats and isochronic tones, Saved and pinned tone presets, Lock-screen and Control Center controls

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is みんなで作る放置少女AA辞典 free?

みんなで作る放置少女AA辞典 is free to download, with no in-app purchases.

### Is Frequency Generator free?

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

### Do みんなで作る放置少女AA辞典 or Frequency Generator have ads?

Neither みんなで作る放置少女AA辞典 nor Frequency Generator shows ads.

### Which is updated more often, みんなで作る放置少女AA辞典 or Frequency Generator?

みんなで作る放置少女AA辞典 ships an update every 2 weeks, and Frequency Generator monthly. Most recently, みんなで作る放置少女AA辞典 was updated on September 16, 2026 and Frequency Generator on September 27, 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.*