# Random Number Generator vs Bubble Private Group Audio

The clearest difference is in-app purchases: Random Number Generator at none against Bubble Private Group Audio's 2. Random Number Generator also leads on iOS requirement (12.0 vs 26.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Bubble Private Group Audio sells 2 in-app purchases, starting at $2.99 per month. Random Number Generator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Random Number Generator against 5.0 for Bubble Private Group Audio. Both are backed by a comparable volume of ratings — 7 and 3 respectively.

Random Number Generator ships an update every 6 months, Bubble Private Group Audio every 3 months. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Random Number Generator | Bubble Private Group Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/random-number-generator-num/id6480507238/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/bubble-private-group-audio/id6748037291/reviews) |
| Number of ratings | **7** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 14 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vaghani Keyur](https://appshunter.io/developer/1164464860) | [ButtonWork, LLC](https://appshunter.io/developer/1679635779) |

## What reviewers say

### Random Number Generator

[App page](https://appshunter.io/ios/app/random-number-generator-num/id6480507238)

Quickly generate random numbers for various purposes like raffles, contests, or decision-making. Customize number ranges and generate multiple unique results with a single tap. This tool offers fast, accurate, and unbiased random selections.

**Highlights:** Instant random number generation, Customizable minimum and maximum values, Generate multiple unique numbers, Fair and unbiased results, Lightweight and fast

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

**In-app purchases:** none


### Bubble Private Group Audio

[App page](https://appshunter.io/ios/app/bubble-private-group-audio/id6748037291)

Communicate clearly with friends in noisy environments like clubs or concerts. This app uses Wi-Fi Aware technology for direct device-to-device connections without needing internet. Enjoy private, real-time audio with advanced noise cancellation and spatial sound.

**Highlights:** Direct device-to-device audio, No internet required, Works in loud environments, Crystal-clear real-time audio, Private by design (no servers/accounts), Wi-Fi Aware technology

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Full Access | $2.99 | per month |
| Full Lifetime Access | $19.99 | one-time |


## Frequently asked questions

### Is Random Number Generator free?

Random Number Generator is free to download, with no in-app purchases.

### Is Bubble Private Group Audio free?

Bubble Private Group Audio is free to download, with in-app purchases available.

### Which has better reviews, Random Number Generator or Bubble Private Group Audio?

Random Number Generator and Bubble Private Group Audio are both rated 5.0 out of 5 on the App Store, from 7 and 3 ratings respectively.

### Do Random Number Generator or Bubble Private Group Audio have ads?

Neither Random Number Generator nor Bubble Private Group Audio shows ads.

### Which is updated more often, Random Number Generator or Bubble Private Group Audio?

Random Number Generator ships an update every 6 months, and Bubble Private Group Audio every 3 months. Most recently, Random Number Generator was updated on October 11, 2026 and Bubble Private Group Audio on October 6, 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.*