# Tabby from KUNAI vs ZeroOneFlow

The clearest difference is in-app purchases: Tabby from KUNAI at none against ZeroOneFlow's 1. Tabby from KUNAI also leads on iOS requirement (12.1 vs 16.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ZeroOneFlow sells 1 one-off in-app purchase. Tabby from KUNAI asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tabby from KUNAI | ZeroOneFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/tabby-from-kunai/id1451285990/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 12 MB | 1 MB |
| Requires iOS | **12.1** | 16.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [TurtleBlaze](https://appshunter.io/developer/1451285989) | [Fu Ni](https://appshunter.io/developer/1560534229) |

## What reviewers say

### Tabby from KUNAI

[App page](https://appshunter.io/ios/app/tabby-from-kunai/id1451285990)

Step into the role of a robot protagonist from an upcoming game. Explore a world where robots roam free after a catastrophic event wiped out most of humanity. Transform your iOS device into the main character and experience a unique interactive narrative.

**Highlights:** Robot protagonist role-play, Post-apocalyptic world exploration, Interactive narrative, iOS device integration, Upcoming game tie-in

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

**In-app purchases:** none


### ZeroOneFlow

[App page](https://appshunter.io/ios/app/zerooneflow/id1563516711)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tornado | $0.99 | one-time |


## Frequently asked questions

### Is Tabby from KUNAI free?

Tabby from KUNAI is free to download, with no in-app purchases.

### Is ZeroOneFlow free?

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

### Do Tabby from KUNAI or ZeroOneFlow have ads?

Neither Tabby from KUNAI nor ZeroOneFlow shows ads.

### Which is updated more often, Tabby from KUNAI or ZeroOneFlow?

Tabby from KUNAI ships an update every 3 weeks, and ZeroOneFlow every 3 weeks. Most recently, Tabby from KUNAI was updated on September 29, 2026 and ZeroOneFlow on October 7, 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.*