# Ask71 vs MemoTree

The clearest difference is in-app purchases: Ask71 at none against MemoTree's 1. Ask71 also leads on ads (none vs shown). MemoTree's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.2). On price and update cadence there is nothing between them.

Both are free to download. MemoTree sells 1 in-app purchase, starting at $0.99 per month. Ask71 asks for nothing beyond the download.

Ask71 ships an update every 6 days, MemoTree every 4 days. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Ask71 | MemoTree |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 days | **Every 4 days** |
| Size | 42 MB | 5 MB |
| Requires iOS | 18.2 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [AI71 LLC](https://appshunter.io/developer/1812861409) | [Sang-seop LEE](https://appshunter.io/developer/1276061930) |

## What reviewers say

### Ask71

[App page](https://appshunter.io/ios/app/ask71/id6745548914)

**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 Ask71 free?

Ask71 is free to download, with no in-app purchases.

### Is MemoTree free?

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

### Do Ask71 or MemoTree have ads?

MemoTree shows ads; Ask71 does not.

### Which is updated more often, Ask71 or MemoTree?

Ask71 ships an update every 6 days, and MemoTree every 4 days. Most recently, Ask71 was updated on October 14, 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.*