# Infold vs Frequency

The clearest difference is iOS requirement: Frequency at 17.0 against Infold's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Infold | 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 | No | No |
| Ads | No | No |
| Monetization | — | Free |
| Size | 1 MB | 8 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Harshit Gupta](https://appshunter.io/developer/1817479195) | [Trace Ferre](https://appshunter.io/developer/1879043285) |

## What reviewers say

### Infold

[App page](https://appshunter.io/ios/app/infold-smart-audio-learning/id6759596788)

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

**In-app purchases:** none


### 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 Infold free?

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

### Is Frequency free?

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

### Do Infold or Frequency have ads?

Neither Infold 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.*