# BrainBeats Audio Flashcards vs Frequency

The clearest difference is in-app purchases: Frequency at none against BrainBeats Audio Flashcards's 14. BrainBeats Audio Flashcards's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. BrainBeats Audio Flashcards sells 14 one-off in-app purchases. Frequency asks for nothing beyond the download.

## The numbers

| Metric | BrainBeats Audio Flashcards | Frequency |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/frequency-audio-lessons/id6761681740/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | — | Free |
| Size | 58 MB | 8 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Yan Garin](https://appshunter.io/developer/1877582574) | [Trace Ferre](https://appshunter.io/developer/1879043285) |

## What reviewers say

### BrainBeats Audio Flashcards

[App page](https://appshunter.io/ios/app/brainbeats-audio-flashcards/id6759235555)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maps - Cote d'Or Map | $0.49 | one-time |
| Maps - Cote Chalonnaise Map | $0.49 | one-time |
| Chapter 45 - Fortified Muscats | $0.49 | one-time |
| English for Remote Work | $0.99 | one-time |
| English for Team Communication | $0.99 | one-time |
| English for Daily Stand-Ups | $0.99 | one-time |
| WSET Level 1 in Wine | $3.99 | one-time |
| bundle.wsetwinel2 | $3.99 | one-time |
| Week 3 | $3.99 | one-time |
| Week 4 | $3.99 | one-time |
| Restaurant | $3.99 | one-time |
| City | $3.99 | one-time |
| Weather | $3.99 | one-time |
| WSET Level 3 in Wine | $49.99 | one-time |


### Frequency

[App page](https://appshunter.io/ios/app/frequency-audio-lessons/id6761681740)

Transform any subject into structured audio lessons you can listen to like a podcast. Generate multi-lesson plans tailored to your learning level, with options for quick summaries or in-depth courses. Learn on the go by listening or reading, and customize your experience with adjustable depth and lesson length.

**Highlights:** AI-generated audio lesson plans, Customizable lesson depth and length, Listen or read lesson content, Progress tracking, Quick answer summaries, Learn on the go

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

**In-app purchases:** none


## Frequently asked questions

### Is BrainBeats Audio Flashcards free?

BrainBeats Audio Flashcards is free to download, with in-app purchases available.

### Is Frequency free?

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

### Do BrainBeats Audio Flashcards or Frequency have ads?

Neither BrainBeats Audio Flashcards nor Frequency shows ads.

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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.*