# PX Launch 23 vs Billinger

The clearest difference is in-app purchases: PX Launch 23 at none against Billinger's 3. PX Launch 23 also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. Billinger sells 3 in-app purchases, starting at $2.99 per 7 days. PX Launch 23 asks for nothing beyond the download.

PX Launch 23 ships an update every 6 weeks, Billinger every 3 weeks. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | PX Launch 23 | Billinger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (18 ratings)](https://appshunter.io/ios/app/billinger-invoice-maker/id6773442225/reviews)** |
| Number of ratings | — | **18** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 62 MB | 27 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [PROPEL PRODUCTIONS LLC](https://appshunter.io/developer/1575499656) | [Meri Arakelyan](https://appshunter.io/developer/6773442227) |

## What reviewers say

### PX Launch 23

[App page](https://appshunter.io/ios/app/px-launch-23/id6448170027)

**Features:** macOS Compatibility

**In-app purchases:** none


### Billinger

[App page](https://appshunter.io/ios/app/billinger-invoice-maker/id6773442225)

Create professional invoices quickly and easily. Manage clients, track payments, and generate polished PDF invoices with customizable designs. Ideal for freelancers and small businesses seeking to streamline their billing process and maintain organization.

**Highlights:** Create professional invoices quickly, Generate and export PDF invoices, Manage clients and business profiles, Track paid, unpaid, and overdue invoices, Save products and services for faster invoicing, Customize invoice styles and appearance, View reports and business insights

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Billinger Weekly Pro | $2.99 | per 7 days |
| Billinger Monthly Pro | $7.99 | per month |
| Billinger Yearly Pro | $39.99 | per year |


## Frequently asked questions

### Is PX Launch 23 free?

PX Launch 23 is free to download, with no in-app purchases.

### Is Billinger free?

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

### Do PX Launch 23 or Billinger have ads?

Neither PX Launch 23 nor Billinger shows ads.

### Which is updated more often, PX Launch 23 or Billinger?

PX Launch 23 ships an update every 6 weeks, and Billinger every 3 weeks. Most recently, PX Launch 23 was updated on October 5, 2026 and Billinger on October 15, 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.*