# Memoryze vs Know AI

The clearest difference is in-app purchases: Memoryze at none against Know AI's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Know AI sells 2 in-app purchases, starting at $9.99 per month. Memoryze asks for nothing beyond the download.

Memoryze ships an update every 5 days, Know AI weekly. The most recent releases landed on September 10, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Memoryze | Know AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/memoryze-audio-learning/id6739330369/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free | — |
| Size | 50 MB | 32 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Memoryze Inc.](https://appshunter.io/developer/1779113941) | [DEVNEST (PTY) LTD](https://appshunter.io/developer/1803135127) |

## What reviewers say

### Memoryze

[App page](https://appshunter.io/ios/app/memoryze-audio-learning/id6739330369)

This audio learning platform offers expert-led courses designed for busy individuals. Listen to lessons on the go, track your progress, and download content for offline access, making any moment a learning opportunity.

**Highlights:** Audio-first learning, Expert-led content, Progress tracking, Offline listening, Resume lessons easily

**Features:** macOS Compatibility

**In-app purchases:** none


### Know AI

[App page](https://appshunter.io/ios/app/know-ai-homework-solver/id6746722205)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $69.99 | per year |


## Frequently asked questions

### Is Memoryze free?

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

### Is Know AI free?

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

### Do Memoryze or Know AI have ads?

Neither Memoryze nor Know AI shows ads.

### Which is updated more often, Memoryze or Know AI?

Memoryze ships an update every 5 days, and Know AI weekly. Most recently, Memoryze was updated on September 10, 2026 and Know AI on September 7, 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.*