# Random Number Generator vs Zaman

The clearest difference is in-app purchases: Zaman at none against Random Number Generator's 2. Zaman also leads on ads (none vs shown) and update cadence (weekly vs monthly). Random Number Generator's advantage is iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Random Number Generator sells 2 in-app purchases, starting at $0.99 per month. Zaman asks for nothing beyond the download.

Random Number Generator ships an update monthly, Zaman weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Random Number Generator | Zaman |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (25 ratings)](https://appshunter.io/ios/app/random-number-generator-rng/id6444014018/reviews)** | — |
| Number of ratings | **25** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 112 MB | 33 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHPAVDA, TOO](https://appshunter.io/developer/1779139180) | [Kora Tech LLC](https://appshunter.io/developer/1623798412) |

## What reviewers say

### Random Number Generator

[App page](https://appshunter.io/ios/app/random-number-generator-rng/id6444014018)

This tool generates integers or real numbers within a specified range and quantity. It offers customizable decimal precision, generation history, and a favorites list for easy recall. The app features a user-friendly interface with light and dark theme options.

**Highlights:** Generate integers and real numbers, Customizable range and quantity, Set decimal precision, Generation history, Save to favorites, Light and dark themes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Ad-Free | $0.99 | per month |
| Yearly Ad-Free | $7.99 | per year |


### Zaman

[App page](https://appshunter.io/ios/app/zaman/id6569246700)

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

**In-app purchases:** none


## Frequently asked questions

### Is Random Number Generator free?

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

### Is Zaman free?

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

### Do Random Number Generator or Zaman have ads?

Random Number Generator shows ads; Zaman does not.

### Which is updated more often, Random Number Generator or Zaman?

Random Number Generator ships an update monthly, and Zaman weekly. Most recently, Random Number Generator was updated on October 24, 2026 and Zaman on October 25, 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.*