# BlitzGTD vs koono

The clearest difference is in-app purchases: koono at none against BlitzGTD's 1. koono also leads on iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. BlitzGTD sells 1 one-off in-app purchase. koono asks for nothing beyond the download.

## The numbers

| Metric | BlitzGTD | koono |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 22 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sascha Krug](https://appshunter.io/developer/1698716188) | [Rene Poepperl](https://appshunter.io/developer/1797601236) |

## What reviewers say

### BlitzGTD

[App page](https://appshunter.io/ios/app/blitzgtd/id6463464743)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BlitzGTD Pro | $5.99 | one-time |


### koono

[App page](https://appshunter.io/ios/app/koono/id6757267264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BlitzGTD free?

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

### Is koono free?

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

### Do BlitzGTD or koono have ads?

Neither BlitzGTD nor koono 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.*