# Randomize vs iCrucible

The clearest difference is in-app purchases: Randomize at none against iCrucible's 8. Randomize also leads on update cadence (every 3 weeks vs every 5 months). iCrucible's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. iCrucible sells 8 in-app purchases, starting at $2.99 per month. Randomize asks for nothing beyond the download.

Randomize ships an update every 3 weeks, iCrucible every 5 months. The most recent releases landed on September 9, 2026 and December 24, 2025 respectively.

## The numbers

| Metric | Randomize | iCrucible |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/randomize-numbers-and-rules/id1661428478/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | Ad-supported | — |
| Size | 7 MB | 172 MB |
| Requires iOS | **16.0** | 17.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luis Genaro Arvizu Vega](https://appshunter.io/developer/1490807509) | [RIMCS LLC](https://appshunter.io/developer/1695388876) |

## What reviewers say

### Randomize

[App page](https://appshunter.io/ios/app/randomize-numbers-and-rules/id1661428478)

Generate random numbers within a specified range. Assign custom rules to each number for personalized outcomes. The app supports Voice Over for accessibility and offers multiple ways to generate new numbers, including shaking the device.

**Highlights:** Number range setting, Customizable rules per number, Shake to generate, Voice Over support, Tap to generate

**Features:** macOS Compatibility

**In-app purchases:** none


### iCrucible

[App page](https://appshunter.io/ios/app/icrucible/id6468351223)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard | $2.99 | per month |
| Premium | $4.99 | per month |
| Standard | $29.99 | per year |
| Premium | $49.99 | per year |
| 500 Flame Gems | $4.99 | one-time |
| 2,500 Flame Gems | $23.99 | one-time |
| 5,000 Flame Gems | $46.99 | one-time |
| 10,000 Flame Gems | $91.90 | one-time |


## Frequently asked questions

### Is Randomize free?

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

### Is iCrucible free?

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

### Do Randomize or iCrucible have ads?

Randomize shows ads; iCrucible does not.

### Which is updated more often, Randomize or iCrucible?

Randomize ships an update every 3 weeks, and iCrucible every 5 months. Most recently, Randomize was updated on September 9, 2026 and iCrucible on December 24, 2025.

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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.*