# gamba vs ZeroContact

The clearest difference is update cadence: ZeroContact at every 6 days against gamba's every 2 weeks. gamba's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.6). 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.

gamba ships an update every 2 weeks, ZeroContact every 6 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | gamba | ZeroContact |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 43 MB | 4 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [gamba inc.](https://appshunter.io/developer/699098333) | [HIROKI NIIYAMA](https://appshunter.io/developer/1867050101) |

## What reviewers say

### gamba

[App page](https://appshunter.io/ios/app/gamba-report-sharing-sns/id1032574463)

**In-app purchases:** none


### ZeroContact

[App page](https://appshunter.io/ios/app/zerocontact/id6757471357)

**In-app purchases:** none


## Frequently asked questions

### Is gamba free?

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

### Is ZeroContact free?

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

### Do gamba or ZeroContact have ads?

Neither gamba nor ZeroContact shows ads.

### Which is updated more often, gamba or ZeroContact?

gamba ships an update every 2 weeks, and ZeroContact every 6 days. Most recently, gamba was updated on October 29, 2026 and ZeroContact on October 28, 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.*