# Random Number Generator RN vs My Luck!

The clearest difference is ads: Random Number Generator RN at none against My Luck!'s shown. My Luck!'s advantage is update cadence (every 2 weeks vs monthly) and iOS requirement (14.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Random Number Generator RN sells 4 in-app purchases, starting at $0.29 per 7 days and My Luck! sells 3 in-app purchases, starting at $1.79 per month. Whichever you choose, the download price is not the number that matters.

Random Number Generator RN ships an update monthly, My Luck! every 2 weeks. The most recent releases landed on August 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Random Number Generator RN | My Luck! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (37 ratings)](https://appshunter.io/ios/app/my-luck/id1561553044/reviews)** |
| Number of ratings | — | **37** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 38 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kai Chi Tsao](https://appshunter.io/developer/1299477756) | [Barnasoba, S.L.](https://appshunter.io/developer/1823395954) |

## What reviewers say

### Random Number Generator RN

[App page](https://appshunter.io/ios/app/random-number-generator-rn/id1483371779)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Weekly | $0.29 | per 7 days |
| VIP 1 Month | $0.99 | per month |
| VIP 1 Yer | $1.99 | per year |
| Premium Version | $3.99 | one-time |


### My Luck!

[App page](https://appshunter.io/ios/app/my-luck/id1561553044)

Generate personalized lucky number combinations for lotteries, raffles, or daily use. Customize number ranges and quantities, and get your daily lucky number. Share combinations with friends and family.

**Highlights:** Generate lucky numbers based on dates/events, Customize number count and range, Create combinations for popular lotteries, Get daily lucky number, Share lucky numbers, Home screen widgets

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MyLuck Pro version | $1.79 | per month |
| MyLuck Pro version | $8.99 | per 6 months |
| MyLuck Pro version | $15.49 | per year |


## Frequently asked questions

### Is Random Number Generator RN free?

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

### Is My Luck! free?

My Luck! is free to download, with in-app purchases available.

### Do Random Number Generator RN or My Luck! have ads?

My Luck! shows ads; Random Number Generator RN does not.

### Which is updated more often, Random Number Generator RN or My Luck!?

Random Number Generator RN ships an update monthly, and My Luck! every 2 weeks. Most recently, Random Number Generator RN was updated on August 24, 2026 and My Luck! on September 10, 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.*