# Lemon Notes vs Scanolio

The clearest difference is in-app purchases: Scanolio at none against Lemon Notes's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Lemon Notes sells 1 in-app purchase, starting at $3.99 per year. Scanolio asks for nothing beyond the download.

Lemon Notes ships an update every 10 days, Scanolio every 2 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lemon Notes | Scanolio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 152 MB | 20 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [NEFISE ZELIHA BAYAR](https://appshunter.io/developer/6806773147) | [Seungmyun Park](https://appshunter.io/developer/1542458263) |

## What reviewers say

### Lemon Notes

[App page](https://appshunter.io/ios/app/lemon-notes-pdf-docs-study/id6806773641)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lemon Notes Unlimited Notes | $3.99 | per year |


### Scanolio

[App page](https://appshunter.io/ios/app/scanolio-textbook-scanner/id6806903517)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lemon Notes free?

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

### Is Scanolio free?

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

### Do Lemon Notes or Scanolio have ads?

Neither Lemon Notes nor Scanolio shows ads.

### Which is updated more often, Lemon Notes or Scanolio?

Lemon Notes ships an update every 10 days, and Scanolio every 2 weeks. Most recently, Lemon Notes was updated on October 16, 2026 and Scanolio on October 12, 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.*