# RANDOM.ORG vs Random Number Generator. RNG

The clearest difference is update cadence: Random Number Generator. RNG at every 2 weeks against RANDOM.ORG's every 3 months. Random Number Generator. RNG also leads on device support (4 vs 2). RANDOM.ORG's advantage is monetization model (free vs freemium). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. RANDOM.ORG sells 6 one-off in-app purchases and Random Number Generator. RNG sells 10 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for RANDOM.ORG against 4.6 for Random Number Generator. RNG. Both are backed by a comparable volume of ratings — 1.3K and 3.3K respectively. Written reviews are what separate them: 59% of RANDOM.ORG's written reviews are positive against 61% of Random Number Generator. RNG's.

RANDOM.ORG ships an update every 3 months, Random Number Generator. RNG every 2 weeks. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | RANDOM.ORG | Random Number Generator. RNG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/randomorg/id641621861/reviews) | [4.6 (3.3K ratings)](https://appshunter.io/ios/app/random-number-generator-rng/id1128190780/reviews) |
| Number of ratings | 1.3K | **3.3K** |
| Positive reviews | 59.2% of reviews | **61.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | **Free** | Freemium |
| Size | 14 MB | 59 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [RANDOM.ORG](https://appshunter.io/developer/641621864) | [Volodymyr Yahenskyi](https://appshunter.io/developer/961335645) |

## What reviewers say

### RANDOM.ORG

[App page](https://appshunter.io/ios/app/randomorg/id641621861)

Generate certified true random numbers and use various randomizing tools. This app provides a coin flipper, dice roller, card shuffler, lotto quick pick, integer generator, and list randomizer, all powered by atmospheric noise for high-quality randomness.

**Highlights:** Certified true randomness, Coin flipper, Dice roller, Card shuffler, Lotto quick pick, Integer generator, List randomizer

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Card Shuffler | $0.99 | one-time |
| Integer Generator | $0.99 | one-time |
| Dice Roller | $0.99 | one-time |
| List Randomizer | $0.99 | one-time |
| Lotto Quick Pick | $0.99 | one-time |
| All Randomizers | $2.99 | one-time |

**What reviewers like**

- 🚀 Truly random
- 👍 Reliable and trustworthy
- 🚀 Convenient and easy to use
- 💡 Useful for various applications (music practice, gaming, decision-making)

**What reviewers complain about**

- 💰 Paid features required for full functionality
- 🐛 Occasional crashes or bugs
- 🔍 Limited customization options
- 🔍 Lack of offline functionality

**Reported bugs**

- Random number generation issues (repeating numbers, inconsistent behavior)
- Compatibility problems with newer iOS versions
- Crashes when using certain features

**Requested features**

- Ability to paste long lists for randomization
- Support for multiple types of dice and dice rolling
- Customizable default settings
- Offline mode or local data storage
- Improved list management (sorting, reordering, etc.)


### Random Number Generator. RNG

[App page](https://appshunter.io/ios/app/random-number-generator-rng/id1128190780)

This app provides a versatile tool for generating random numbers, letters, and making decisions. It offers various randomization features like dice rolling, coin flipping, and custom list selection. Users can also utilize widgets and Apple Watch integration for quick access to random outcomes.

**Highlights:** Number generator (0-999999999), Letter generator, Dice roller, Custom list item generator, Coin flipper, Rock-Paper-Scissors, Widgets and Apple Watch support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly plan | $2.99 | per month |
| Monthly plan | $2.99 | per month |
| Monthly plan | $4.99 | per month |
| Weekly plan | $4.99 | per 7 days |
| Annual plan | $19.99 | per year |
| Yearly plan | $29.99 | per year |
| Annual plan | $29.99 | per year |
| Remove ads | $4.99 | one-time |
| Lifetime. One-time purchase | $35.99 | one-time |
| Lifetime plan | $59.99 | one-time |


## Frequently asked questions

### Is RANDOM.ORG free?

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

### Is Random Number Generator. RNG free?

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

### Which has better reviews, RANDOM.ORG or Random Number Generator. RNG?

RANDOM.ORG and Random Number Generator. RNG are both rated 4.6 out of 5 on the App Store, from 1.3K and 3.3K ratings respectively.

### Do RANDOM.ORG or Random Number Generator. RNG have ads?

Neither RANDOM.ORG nor Random Number Generator. RNG shows ads.

### Which is updated more often, RANDOM.ORG or Random Number Generator. RNG?

RANDOM.ORG ships an update every 3 months, and Random Number Generator. RNG every 2 weeks. Most recently, RANDOM.ORG was updated on September 21, 2026 and Random Number Generator. RNG on September 24, 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.*