# The Random Number Generator! vs Servana Worker

The clearest difference is in-app purchases: Servana Worker at none against The Random Number Generator!'s 4. Servana Worker also leads on ads (none vs shown). The Random Number Generator!'s advantage is device support (5 vs 2). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. The Random Number Generator! sells 4 in-app purchases, starting at $0.99 per month. Servana Worker asks for nothing beyond the download.

The Random Number Generator! ships an update every 3 weeks, Servana Worker fortnightly. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | The Random Number Generator! | Servana Worker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (936 ratings)](https://appshunter.io/ios/app/the-random-number-generator/id611762447/reviews)** | — |
| Number of ratings | **936** | — |
| Positive reviews | 81.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 45 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Dean](https://appshunter.io/developer/611762890) | [UPUP TECHNOLOGIES PTE. LTD](https://appshunter.io/developer/1377542686) |

## What reviewers say

### The Random Number Generator!

[App page](https://appshunter.io/ios/app/the-random-number-generator/id611762447)

Generate unpredictable, unique random numbers with advanced algorithms. Customize appearance, hear numbers spoken aloud, and set number ranges. Ideal for lotteries and various applications requiring random selection.

**Highlights:** Superior random number algorithms, Customizable appearance, Speech synthesis for spoken numbers, Selectable minimum and maximum number ranges, Option for unique number generation, History of generated numbers, Second screen support (AirPlay/wired)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $0.99 | per month |
| Remove Adverts | $0.99 | one-time |
| Coffee! | $2.99 | one-time |
| Sandwich! | $6.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Versatile with many options
- 🚀 Efficient for various tasks
- ✅ Reliable and dependable
- 🌟 Useful for decision-making

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 App sometimes won't open
- 🐛 Blank screen issue
- 🐛 Repeating numbers issue
- 🐛 Inconsistent randomness

**Reported bugs**

- App keeps crashing on startup
- App sometimes shows a blank screen
- App sometimes won't open
- App occasionally repeats the same number
- Watch version is limited and cannot change range

**Requested features**

- Dark mode option
- Ability to autoplay with screen off
- Availability in other languages
- Adjustable font size in data entry fields
- Bluetooth connectivity to TV


### Servana Worker

[App page](https://appshunter.io/ios/app/servana-worker/id6780424636)

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

**In-app purchases:** none


## Frequently asked questions

### Is The Random Number Generator! free?

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

### Is Servana Worker free?

Servana Worker is free to download, with no in-app purchases.

### Do The Random Number Generator! or Servana Worker have ads?

The Random Number Generator! shows ads; Servana Worker does not.

### Which is updated more often, The Random Number Generator! or Servana Worker?

The Random Number Generator! ships an update every 3 weeks, and Servana Worker fortnightly. Most recently, The Random Number Generator! was updated on October 29, 2026 and Servana Worker on October 28, 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.*