# Justinmind vs Carcon Zanzibar

The clearest difference is update cadence: Carcon Zanzibar at every 11 days against Justinmind's every 5 months. Justinmind's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Justinmind ships an update every 5 months, Carcon Zanzibar every 11 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Justinmind | Carcon Zanzibar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (15 ratings)](https://appshunter.io/ios/app/justinmind/id891264087/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 52.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 8 MB | 9 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Justinmind](https://appshunter.io/developer/891264090) | [SIG IT solutions s.r.o.](https://appshunter.io/developer/1779918838) |

## What reviewers say

### Justinmind

[App page](https://appshunter.io/ios/app/justinmind/id891264087)

Create fully functional mobile app prototypes with advanced gestures, transitions, and effects. View and test your designs on mobile devices, even offline, for seamless demos and presentations.

**Highlights:** Create interactive prototypes, Mobile gestures and transitions, Offline prototype viewing, Cloud sharing, Mobile and tablet adaptation

**In-app purchases:** none


### Carcon Zanzibar

[App page](https://appshunter.io/ios/app/carcon-zanzibar/id6738277701)

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

**In-app purchases:** none


## Frequently asked questions

### Is Justinmind free?

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

### Is Carcon Zanzibar free?

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

### Do Justinmind or Carcon Zanzibar have ads?

Neither Justinmind nor Carcon Zanzibar shows ads.

### Which is updated more often, Justinmind or Carcon Zanzibar?

Justinmind ships an update every 5 months, and Carcon Zanzibar every 11 days. Most recently, Justinmind was updated on November 1, 2026 and Carcon Zanzibar on November 4, 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.*