# Etchd.ai vs Lecture Cue AI

The clearest difference is update cadence: Lecture Cue AI at daily against Etchd.ai's every 4 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Etchd.ai sells 3 in-app purchases, starting at $4.99 per 7 days and Lecture Cue AI sells 6 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Etchd.ai ships an update every 4 days, Lecture Cue AI daily. The most recent releases landed on October 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Etchd.ai | Lecture Cue AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/etchdai-ai-study-tools/id6759305019/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | **Daily** |
| Size | 47 MB | 62 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Huseyin Alper Teoman](https://appshunter.io/developer/1719615836) | [Nguyen Van Tien](https://appshunter.io/developer/1895258230) |

## What reviewers say

### Etchd.ai

[App page](https://appshunter.io/ios/app/etchdai-ai-study-tools/id6759305019)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Etchd Pro | $4.99 | per 7 days |
| Etchd Pro | $9.99 | per month |
| Etchd Premium | $19.99 | per month |


### Lecture Cue AI

[App page](https://appshunter.io/ios/app/lecture-cue-ai-study-with-ai/id6763310945)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $4.99 | per month |
| Max Yearly | $47.99 | per year |
| First Top Up Pack | $0.99 | one-time |
| Focus Pack | $2.99 | one-time |
| Mastery Pack | $5.99 | one-time |
| Summit Pack | $9.99 | one-time |


## Frequently asked questions

### Is Etchd.ai free?

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

### Is Lecture Cue AI free?

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

### Do Etchd.ai or Lecture Cue AI have ads?

Both Etchd.ai and Lecture Cue AI show ads.

### Which is updated more often, Etchd.ai or Lecture Cue AI?

Etchd.ai ships an update every 4 days, and Lecture Cue AI daily. Most recently, Etchd.ai was updated on October 24, 2026 and Lecture Cue AI on September 30, 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.*