# SMI App vs WUS Customer

The clearest difference is update cadence: WUS Customer at fortnightly against SMI App's monthly. 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.

SMI App ships an update monthly, WUS Customer fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | SMI App | WUS Customer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 26 MB | 115 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Workflow Masters](https://appshunter.io/developer/1467421946) | [IntersoftKK Pvt Ltd](https://appshunter.io/developer/965090802) |

## What reviewers say

### SMI App

[App page](https://appshunter.io/ios/app/smi-app/id1491266690)

**Features:** macOS Compatibility

**In-app purchases:** none


### WUS Customer

[App page](https://appshunter.io/ios/app/wus-customer/id6751527705)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is SMI App free?

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

### Is WUS Customer free?

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

### Do SMI App or WUS Customer have ads?

Neither SMI App nor WUS Customer shows ads.

### Which is updated more often, SMI App or WUS Customer?

SMI App ships an update monthly, and WUS Customer fortnightly. Most recently, SMI App was updated on October 25, 2026 and WUS Customer on October 25, 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.*