# SmartTime Mobile (ST) vs Workstream ERP

The clearest difference is update cadence: Workstream ERP at every 4 weeks against SmartTime Mobile (ST)'s every 9 months. SmartTime Mobile (ST)'s advantage is iOS requirement (10.3 vs 15.1). 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.

SmartTime Mobile (ST) ships an update every 9 months, Workstream ERP every 4 weeks. The most recent releases landed on September 9, 2026 and April 20, 2026 respectively.

## The numbers

| Metric | SmartTime Mobile (ST) | Workstream ERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 weeks** |
| Size | 51 MB | 32 MB |
| Requires iOS | **10.3** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mike Sawyer](https://appshunter.io/developer/1300009991) | [Arbisoft LLC](https://appshunter.io/developer/871725751) |

## What reviewers say

### SmartTime Mobile (ST)

[App page](https://appshunter.io/ios/app/smarttime-mobile-st/id1300009992)

**Features:** macOS Compatibility

**In-app purchases:** none


### Workstream ERP

[App page](https://appshunter.io/ios/app/workstream-erp/id1592501582)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartTime Mobile (ST) free?

SmartTime Mobile (ST) is free to download, with no in-app purchases.

### Is Workstream ERP free?

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

### Do SmartTime Mobile (ST) or Workstream ERP have ads?

Neither SmartTime Mobile (ST) nor Workstream ERP shows ads.

### Which is updated more often, SmartTime Mobile (ST) or Workstream ERP?

SmartTime Mobile (ST) ships an update every 9 months, and Workstream ERP every 4 weeks. Most recently, SmartTime Mobile (ST) was updated on September 9, 2026 and Workstream ERP on April 20, 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.*