# Perform 24.1 Material Request vs Generate Invoice

The clearest difference is in-app purchases: Perform 24.1 Material Request at none against Generate Invoice's 1. Perform 24.1 Material Request also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). On price there is nothing between them.

Both are free to download. Generate Invoice sells 1 in-app purchase, starting at $19.99 per 7 days. Perform 24.1 Material Request asks for nothing beyond the download.

Perform 24.1 Material Request ships an update monthly, Generate Invoice every 2 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Perform 24.1 Material Request | Generate Invoice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 14 MB | 59 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FacilityForce Inc](https://appshunter.io/developer/1594218983) | [Terafort US LLC](https://appshunter.io/developer/1785652475) |

## What reviewers say

### Perform 24.1 Material Request

[App page](https://appshunter.io/ios/app/perform-241-material-request/id6499149570)

**Features:** macOS Compatibility

**In-app purchases:** none


### Generate Invoice

[App page](https://appshunter.io/ios/app/generate-invoice/id6760172944)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $19.99 | per 7 days |


## Frequently asked questions

### Is Perform 24.1 Material Request free?

Perform 24.1 Material Request is free to download, with no in-app purchases.

### Is Generate Invoice free?

Generate Invoice is free to download, with in-app purchases available.

### Do Perform 24.1 Material Request or Generate Invoice have ads?

Generate Invoice shows ads; Perform 24.1 Material Request does not.

### Which is updated more often, Perform 24.1 Material Request or Generate Invoice?

Perform 24.1 Material Request ships an update monthly, and Generate Invoice every 2 months. Most recently, Perform 24.1 Material Request was updated on October 8, 2026 and Generate Invoice 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.*