# MindKoi vs AI Note+

The clearest difference is ads: MindKoi at none against AI Note+'s shown. AI Note+'s advantage is update cadence (every 3 days vs every 10 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. MindKoi sells 2 in-app purchases, starting at $9.99 per month and AI Note+ sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

MindKoi ships an update every 10 days, AI Note+ every 3 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | MindKoi | AI Note+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Every 3 days** |
| Size | 18 MB | 28 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Kazlou](https://appshunter.io/developer/1462519810) | [Ayumu Izumi](https://appshunter.io/developer/1822273057) |

## What reviewers say

### MindKoi

[App page](https://appshunter.io/ios/app/mindkoi-study-smarter-and-learn/id6751173393)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plus | $9.99 | per month |
| Annual Plus | $44.99 | per year |


### 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 |


## Frequently asked questions

### Is MindKoi free?

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

### Is AI Note+ free?

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

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

AI Note+ shows ads; MindKoi does not.

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

MindKoi ships an update every 10 days, and AI Note+ every 3 days. Most recently, MindKoi was updated on October 5, 2026 and AI Note+ on October 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*