# MindKoi vs Summarizer Generator

The clearest difference is ads: MindKoi at none against Summarizer Generator's shown. MindKoi also leads on update cadence (every 10 days vs every 4 months) and iOS requirement (16.0 vs 18.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. MindKoi sells 2 in-app purchases, starting at $9.99 per month and Summarizer Generator sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MindKoi ships an update every 10 days, Summarizer Generator every 4 months. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MindKoi | Summarizer Generator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 4 months |
| Size | 18 MB | 15 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Kazlou](https://appshunter.io/developer/1462519810) | [Maksim Gusev](https://appshunter.io/developer/1616401554) |

## 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 |


### Summarizer Generator

[App page](https://appshunter.io/ios/app/summarizer-generator/id6751841396)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional version | $1.99 | per month |
| Adding 1,000,000 characters | $1.99 | one-time |


## Frequently asked questions

### Is MindKoi free?

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

### Is Summarizer Generator free?

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

### Do MindKoi or Summarizer Generator have ads?

Summarizer Generator shows ads; MindKoi does not.

### Which is updated more often, MindKoi or Summarizer Generator?

MindKoi ships an update every 10 days, and Summarizer Generator every 4 months. Most recently, MindKoi was updated on October 5, 2026 and Summarizer Generator on October 13, 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.*