# Passboard Events vs ZeroTech

The clearest difference is update cadence: ZeroTech at fortnightly against Passboard Events's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Passboard Events ships an update every 5 weeks, ZeroTech fortnightly. Both last shipped on October 6, 2026.

## The numbers

| Metric | Passboard Events | ZeroTech |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 59 MB | 193 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Servicekee](https://appshunter.io/developer/1584133335) | [ZeroTechIOT](https://appshunter.io/developer/6772532207) |

## What reviewers say

### Passboard Events

[App page](https://appshunter.io/ios/app/passboard-events/id1610880844)

**Features:** Vision Pro support

**In-app purchases:** none


### ZeroTech

[App page](https://appshunter.io/ios/app/zerotech/id6772532205)

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

**In-app purchases:** none


## Frequently asked questions

### Is Passboard Events free?

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

### Is ZeroTech free?

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

### Do Passboard Events or ZeroTech have ads?

Neither Passboard Events nor ZeroTech shows ads.

### Which is updated more often, Passboard Events or ZeroTech?

Passboard Events ships an update every 5 weeks, and ZeroTech fortnightly. Most recently, Passboard Events was updated on October 6, 2026 and ZeroTech on October 6, 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.*