# API 570 Practice Test vs MindKoi

API 570 Practice Test and MindKoi are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. API 570 Practice Test sells 1 in-app purchase, starting at $7.00 per month and MindKoi sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | API 570 Practice Test | MindKoi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 3 MB | 18 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ambitionz Apps](https://appshunter.io/developer/1764753535) | [Pavel Kazlou](https://appshunter.io/developer/1462519810) |

## What reviewers say

### API 570 Practice Test

[App page](https://appshunter.io/ios/app/api-570-practice-test/id6747852666)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| API 570 Practice Test | $7.00 | per month |


### 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 | $59.99 | per year |


## Frequently asked questions

### Is API 570 Practice Test free?

API 570 Practice Test is free to download, with in-app purchases available.

### Is MindKoi free?

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

### Do API 570 Practice Test or MindKoi have ads?

Neither API 570 Practice Test nor MindKoi shows ads.

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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.*