# Hacker Notes Pro vs MemoTree

The clearest difference is in-app purchases: Hacker Notes Pro at none against MemoTree's 1. Hacker Notes Pro also leads on ads (none vs shown). MemoTree's advantage is update cadence (every 4 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. MemoTree sells 1 in-app purchase, starting at $0.99 per month. Hacker Notes Pro asks for nothing beyond the download.

Hacker Notes Pro ships an update monthly, MemoTree every 4 days. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Hacker Notes Pro | MemoTree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 days** |
| Size | 23 MB | 5 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sherry Games Private Limited](https://appshunter.io/developer/1874674165) | [Sang-seop LEE](https://appshunter.io/developer/1276061930) |

## What reviewers say

### Hacker Notes Pro

[App page](https://appshunter.io/ios/app/hacker-notes-pro/id6759049321)

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

**In-app purchases:** none


### MemoTree

[App page](https://appshunter.io/ios/app/memotree-notes-organizer/id6760863843)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly MemoTree Subscription | $0.99 | per month |


## Frequently asked questions

### Is Hacker Notes Pro free?

Hacker Notes Pro is free to download, with no in-app purchases.

### Is MemoTree free?

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

### Do Hacker Notes Pro or MemoTree have ads?

MemoTree shows ads; Hacker Notes Pro does not.

### Which is updated more often, Hacker Notes Pro or MemoTree?

Hacker Notes Pro ships an update monthly, and MemoTree every 4 days. Most recently, Hacker Notes Pro was updated on September 18, 2026 and MemoTree on September 29, 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.*