# AI Note+ vs Lectra

The clearest difference is ads: Lectra at none against AI Note+'s shown. AI Note+'s advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AI Note+ sells 3 in-app purchases, starting at $2.99 per 7 days and Lectra sells 6 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

AI Note+ ships an update every 3 days, Lectra every 6 weeks. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | AI Note+ | Lectra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Size | 28 MB | 30 MB |
| Requires iOS | 17 | 17 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ayumu Izumi](https://appshunter.io/developer/1822273057) | [Marat Sadykov](https://appshunter.io/developer/1790045105) |

## What reviewers say

### AI Note+

[App page](https://appshunter.io/ios/app/ai-note-plus-summarize-and-study/id6757016780)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $49.99 | per year |


### Lectra

[App page](https://appshunter.io/ios/app/lectra-ai-study-notes/id6760621249)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription Discounted | $6.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Monthly Pro | $14.99 | per month |
| Yearly Subscription | $59.99 | per year |
| Yearly Pro Discounted | $59.99 | per year |
| Yearly Pro | $79.99 | per year |


## Frequently asked questions

### Is AI Note+ free?

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

### Is Lectra free?

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

### Do AI Note+ or Lectra have ads?

AI Note+ shows ads; Lectra does not.

### Which is updated more often, AI Note+ or Lectra?

AI Note+ ships an update every 3 days, and Lectra every 6 weeks. Most recently, AI Note+ was updated on September 18, 2026 and Lectra on September 25, 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.*