# ISS Workshop Assistant vs Roshtek Attendance Mobility

The clearest difference is update cadence: Roshtek Attendance Mobility at every 3 months against ISS Workshop Assistant's every 7 months. Roshtek Attendance Mobility also leads on iOS requirement (9.0 vs 12.2). 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.

ISS Workshop Assistant ships an update every 7 months, Roshtek Attendance Mobility every 3 months. The most recent releases landed on October 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ISS Workshop Assistant | Roshtek Attendance Mobility |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 135 MB | 40 MB |
| Requires iOS | 12.2 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Integrated Steel Solutions Pty Ltd](https://appshunter.io/developer/1475069206) | [EXISTCO PTY LTD](https://appshunter.io/developer/1056605757) |

## What reviewers say

### ISS Workshop Assistant

[App page](https://appshunter.io/ios/app/iss-workshop-assistant/id1567535651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Roshtek Attendance Mobility

[App page](https://appshunter.io/ios/app/roshtek-attendance-mobility/id1568034226)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ISS Workshop Assistant free?

ISS Workshop Assistant is free to download, with no in-app purchases.

### Is Roshtek Attendance Mobility free?

Roshtek Attendance Mobility is free to download, with no in-app purchases.

### Do ISS Workshop Assistant or Roshtek Attendance Mobility have ads?

Neither ISS Workshop Assistant nor Roshtek Attendance Mobility shows ads.

### Which is updated more often, ISS Workshop Assistant or Roshtek Attendance Mobility?

ISS Workshop Assistant ships an update every 7 months, and Roshtek Attendance Mobility every 3 months. Most recently, ISS Workshop Assistant was updated on October 25, 2026 and Roshtek Attendance Mobility on September 21, 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.*