# Binary vs Random Number Generator RNG

The clearest difference is price: Binary at Free against Random Number Generator RNG's $19.99. Random Number Generator RNG's advantage is rating (4.7 vs 3.7) and review sentiment (70% vs 50%). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Binary is free to download; Random Number Generator RNG costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Random Number Generator RNG holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 50% of Binary's written reviews are positive against 70% of Random Number Generator RNG's.

Binary ships an update every 13 months, Random Number Generator RNG every 7 months. The most recent releases landed on August 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Binary | Random Number Generator RNG |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/binary-clock/id410072771/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/random-number-generator-rng/id570657392/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 50.0% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 7 months** |
| Monetization | **Free** | Paid |
| Size | 16 MB | 13 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Wyllys Ingersoll](https://appshunter.io/developer/345097811) | [Intemodino Group s.r.o.](https://appshunter.io/developer/557849644) |

## What reviewers say

### Binary

[App page](https://appshunter.io/ios/app/binary-clock/id410072771)

This utility displays time using binary code represented by LED-style buttons. It offers customizable display modes, an alarm, and a countdown timer, making it educational for learning binary counting.

**Highlights:** Binary time display, 24 or 12 hour mode, Alarm clock functionality, Countdown timer, Customizable button colors, Optional sound alerts

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

**In-app purchases:** none


### Random Number Generator RNG

[App page](https://appshunter.io/ios/app/random-number-generator-rng/id570657392)

This app generates random numbers and secure passwords with customizable options. It allows users to set ranges, lengths, and character types for both numbers and passwords, with features like duplicate exclusion and history logs.

**Highlights:** Generate random numbers up to 200 at once, Customizable number ranges and lengths, Generate secure passwords up to 100 characters, Exclude similar characters in passwords, History list for generated numbers and passwords, Send generated data via email

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Binary free?

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

### Is Random Number Generator RNG free?

Random Number Generator RNG costs $19.99, with no in-app purchases.

### Which has better reviews, Binary or Random Number Generator RNG?

Random Number Generator RNG is rated higher. Binary averages 3.7 out of 5 from 3 ratings, while Random Number Generator RNG averages 4.7 from 3 ratings.

### Do Binary or Random Number Generator RNG have ads?

Neither Binary nor Random Number Generator RNG shows ads.

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

Binary ships an update every 13 months, and Random Number Generator RNG every 7 months. Most recently, Binary was updated on August 20, 2026 and Random Number Generator RNG on September 23, 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.*