# ZensNote vs YNotes

The clearest difference is update cadence: YNotes at every 2 days against ZensNote's every 2 months. ZensNote's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ZensNote sells 8 in-app purchases, starting at $4.99 per 7 days and YNotes sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ZensNote ships an update every 2 months, YNotes every 2 days. The most recent releases landed on September 13, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ZensNote | YNotes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 86 MB | 24 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Study Note AI](https://appshunter.io/developer/1874959157) | [佳辉 瞿](https://appshunter.io/developer/1886015317) |

## What reviewers say

### ZensNote

[App page](https://appshunter.io/ios/app/zensnote-ai-study-note-taker/id6758782007)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Learning Tools: Weekly | $4.99 | per 7 days |
| Smart Notebook: Monthly | $9.99 | per month |
| Knowledge Suite: Annual | $59.99 | per year |
| ZensNote Premium — Yearly | $79.99 | per year |
| 250 Study Credits | $5.99 | one-time |
| 1,000 Study Credits | $19.99 | one-time |
| 3,000 Study Credits | $49.99 | one-time |
| 7,000 Study Credits | $99.99 | one-time |


### YNotes

[App page](https://appshunter.io/ios/app/ynotes-ai-notes-pdf-study/id6760791622)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro+ Monthly | $9.99 | per month |
| Pro Yearly | $29.99 | per year |
| Pro+ Yearly | $79.99 | per year |


## Frequently asked questions

### Is ZensNote free?

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

### Is YNotes free?

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

### Do ZensNote or YNotes have ads?

Neither ZensNote nor YNotes shows ads.

### Which is updated more often, ZensNote or YNotes?

ZensNote ships an update every 2 months, and YNotes every 2 days. Most recently, ZensNote was updated on September 13, 2026 and YNotes on September 18, 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.*