# RANDOM.ORG vs Randomizer

The clearest difference is monetization model: RANDOM.ORG at free against Randomizer's free with in-app purchases. RANDOM.ORG also leads on ratings volume (1.3K vs 270). Randomizer's advantage is review sentiment (81% vs 59%) and update cadence (every 5 weeks vs every 3 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. RANDOM.ORG sells 6 one-off in-app purchases and Randomizer sells 1 one-off in-app purchase. 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 Randomizer. Both are backed by a comparable volume of ratings — 1.3K and 270 respectively. Written reviews are what separate them: 59% of RANDOM.ORG's written reviews are positive against 81% of Randomizer's.

RANDOM.ORG ships an update every 3 months, Randomizer every 5 weeks. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RANDOM.ORG | Randomizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.3K ratings)](https://appshunter.io/ios/app/randomorg/id641621861/reviews) | [4.6 (270 ratings)](https://appshunter.io/ios/app/randomizer/id1006056217/reviews) |
| Number of ratings | **1.3K** | 270 |
| Positive reviews | 59.2% of reviews | **80.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 2 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [RANDOM.ORG](https://appshunter.io/developer/641621864) | [Rob Sammons](https://appshunter.io/developer/659065077) |

## 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.)


### Randomizer

[App page](https://appshunter.io/ios/app/randomizer/id1006056217)

Easily randomize any list of options or numbers to get instant results. Offers advanced features like speech output, slideshows, and session management. Save, sync, and share your randomized lists across devices.

**Highlights:** Save and store multiple lists, Sync lists across devices via iCloud, Share results, lists, or all lists, Integrate with App Intents and Shortcuts, Import lists from CSV and other formats, Advanced randomization settings, Full iOS support including Dark Mode and VoiceOver

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Randomizer Pro | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and intuitive user interface
- 🚀 Fast and responsive performance
- 💾 Ability to save and manage multiple lists
- 🎨 Customizable color options
- 📥 Import/export functionality (CSV, Excel)

**What reviewers complain about**

- 🐛 Items randomly disappear from lists
- 🐛 Poor randomization algorithm (repeats items too frequently)
- ❌ No auto-save functionality
- ❌ Difficult list management and navigation
- ❌ Limited editing capabilities for list items

**Reported bugs**

- Items disappear from lists without explanation
- Poor randomization algorithm repeats items excessively
- Text clears when attempting to correct spelling mid-entry
- Lists not auto-saving when switching apps
- iPad modal window doesn't cover full screen

**Requested features**

- Keyword search within lists
- Ignore 'the' article in alphabetical ordering
- Quick save button for edits without overwriting
- Combine and randomize multiple lists simultaneously
- Default to 'Your Lists' screen on app launch


## Frequently asked questions

### Is RANDOM.ORG free?

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

### Is Randomizer free?

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

### Which has better reviews, RANDOM.ORG or Randomizer?

RANDOM.ORG and Randomizer are both rated 4.6 out of 5 on the App Store, from 1.3K and 270 ratings respectively.

### Do RANDOM.ORG or Randomizer have ads?

Neither RANDOM.ORG nor Randomizer shows ads.

### Which is updated more often, RANDOM.ORG or Randomizer?

RANDOM.ORG ships an update every 3 months, and Randomizer every 5 weeks. Most recently, RANDOM.ORG was updated on September 26, 2026 and Randomizer on September 29, 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.*