# groupay vs Random Number Generator X

The clearest difference is monetization model: Random Number Generator X at free against groupay's free with in-app purchases. groupay's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. groupay sells 4 one-off in-app purchases and Random Number Generator X sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

groupay ships an update every 2 weeks, Random Number Generator X every 6 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | groupay | Random Number Generator X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/random-number-generator-x/id6471918556/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 61.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 7 MB | 7 MB |
| Requires iOS | 17.0 | **16.1** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Akihiro Usui](https://appshunter.io/developer/1387267485) | [Yuki Yamagishi](https://appshunter.io/developer/1516430576) |

## What reviewers say

### groupay

[App page](https://appshunter.io/ios/app/groupay-adjust-split-bill/id1387267486)

Easily track and settle shared expenses for group activities like travel and events. Input who paid what, and the app calculates exactly who owes whom. Features allow for adjustments and selective cost splitting among participants.

**Highlights:** Split bill calculation, Expense tracking, Payment adjustments, Selective cost splitting, Group settlement

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $0.49 | one-time |
| Snack-Sized Tip | $0.49 | one-time |
| Coffee-Sized Tip | $1.99 | one-time |
| Lunch-Sized Tip | $3.99 | one-time |


### Random Number Generator X

[App page](https://appshunter.io/ios/app/random-number-generator-x/id6471918556)

Generate random numbers easily with a simple tap. Set your desired range and get instant random numbers. Keep track of generated numbers in history and control duplicate generation.

**Highlights:** Tap to generate random numbers, Set custom number ranges, History of generated numbers, Toggle duplicate generation, Simple and intuitive interface, Completely free to use

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads and Unlock Themes | $2.99 | one-time |


## Frequently asked questions

### Is groupay free?

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

### Is Random Number Generator X free?

Random Number Generator X is free to download, with in-app purchases available.

### Do groupay or Random Number Generator X have ads?

Both groupay and Random Number Generator X show ads.

### Which is updated more often, groupay or Random Number Generator X?

groupay ships an update every 2 weeks, and Random Number Generator X every 6 weeks. Most recently, groupay was updated on October 29, 2026 and Random Number Generator X on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*