# Random Factory vs iRandomer

The clearest difference is in-app purchases: iRandomer at none against Random Factory's 1. Random Factory's advantage is ads (none vs shown) and ratings volume (61 vs 5). On price, rating, update cadence and device support there is nothing between them.

Both are free to download. Random Factory sells 1 one-off in-app purchase. iRandomer asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Random Factory against 4.8 for iRandomer. That said, the two scores are not equally well evidenced: Random Factory has 61 ratings behind it against 5, so its average is the more settled of the two.

Random Factory ships an update every 5 months, iRandomer every 4 months. The most recent releases landed on August 15, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Random Factory | iRandomer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (61 ratings)](https://appshunter.io/ios/app/random-factory/id1375400575/reviews)** | [4.8 (5 ratings)](https://appshunter.io/ios/app/irandomer/id1660338303/reviews) |
| Number of ratings | **61** | 5 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 5 MB | 20 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [INNOAUS KOREA INC.](https://appshunter.io/developer/1027280802) | [Daichi Kato](https://appshunter.io/developer/1658554826) |

## What reviewers say

### Random Factory

[App page](https://appshunter.io/ios/app/random-factory/id1375400575)

Generate random PINs, numbers within a specified range, and secure passwords. Create randomized lists and reorder items with ease. This utility app offers diverse random generation options for various needs.

**Highlights:** Generate random PINs, Generate numbers within a range, Create random passwords, Randomize lists and order items, Uses RAINPASS algorithm, No stored results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation | $0.99 | one-time |


### iRandomer

[App page](https://appshunter.io/ios/app/irandomer/id1660338303)

Generate random numbers for various purposes like selecting winners or creating teams. Features include customizable ranges, duplicate settings, and iCloud saving. Supports dark mode and secure access with Face ID/Passcode.

**Highlights:** Customizable number ranges, Duplicate number control, Infinite number generation option, iCloud data saving, CSV and JSON export, Dark mode support, Face ID/Passcode protection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Random Factory free?

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

### Is iRandomer free?

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

### Which has better reviews, Random Factory or iRandomer?

Random Factory is rated higher. Random Factory averages 4.9 out of 5 from 61 ratings, while iRandomer averages 4.8 from 5 ratings.

### Do Random Factory or iRandomer have ads?

iRandomer shows ads; Random Factory does not.

### Which is updated more often, Random Factory or iRandomer?

Random Factory ships an update every 5 months, and iRandomer every 4 months. Most recently, Random Factory was updated on August 15, 2026 and iRandomer on September 20, 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.*