# Random Balls vs 随机数

The clearest difference is rating: 随机数 at 4.7 against Random Balls's 4.1. 随机数 also leads on review sentiment (91% vs 58%). Random Balls's advantage is iOS requirement (9.0 vs 14.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Random Balls sells 1 one-off in-app purchase and 随机数 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

随机数 holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 45 and 81 respectively. Written reviews point the same way: 58% of Random Balls's written reviews are positive against 91% of 随机数's.

Random Balls ships an update every 4 months, 随机数 every 3 months. The most recent releases landed on October 10, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Random Balls | 随机数 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (45 ratings)](https://appshunter.io/ios/app/random-balls/id1092948018/reviews) | **[4.7 (81 ratings)](https://appshunter.io/ios/app/id1458304992/reviews)** |
| Number of ratings | 45 | **81** |
| Positive reviews | 58.3% of reviews | **91.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 65 MB | 33 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [驰 王](https://appshunter.io/developer/797001729) | [海云 吴](https://appshunter.io/developer/1078143101) |

## What reviewers say

### Random Balls

[App page](https://appshunter.io/ios/app/random-balls/id1092948018)

Generate random numbers or characters using a physics-based simulation with hollow glass balls. Customize which balls are available and how many can be drawn. The results are for reference only.

**Highlights:** Physics engine simulation, Customizable ball selection, Alphabet and number balls, Multiple hollow glass balls, Ad removal option

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### 随机数

[App page](https://appshunter.io/ios/app/id1458304992)

Generate lucky numbers, aid decision-making, or create random selections for games. This app offers extensive customization for number ranges, batch generation, and even voice playback for random draws. Unlock advanced features and remove ads with a PRO subscription.

**Highlights:** Generate random numbers (0-999999999), Batch random number generation, Customizable number ranges, Voice playback for random draws, Random password generation, History of random draws

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Yearly subscription | $1.99 | per year |
| 去广告专业版 | $2.99 | one-time |


## Frequently asked questions

### Is Random Balls free?

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

### Is 随机数 free?

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

### Which has better reviews, Random Balls or 随机数?

随机数 is rated higher. Random Balls averages 4.1 out of 5 from 45 ratings, while 随机数 averages 4.7 from 81 ratings.

### Do Random Balls or 随机数 have ads?

Neither Random Balls nor 随机数 shows ads.

### Which is updated more often, Random Balls or 随机数?

Random Balls ships an update every 4 months, and 随机数 every 3 months. Most recently, Random Balls was updated on October 10, 2026 and 随机数 on October 19, 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.*