Random Number Generator vs Bubble Private Group Audio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Random Number Generator
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.
- Instant random number generation
- Customizable minimum and maximum values
- Generate multiple unique numbers
- Fair and unbiased results
- Lightweight and fast
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Need a random number fast? Whether you're running a raffle, picking lottery numbers, making quick decisions, or choosing winners for a contest, Random Number Generator - Num makes it effortless and accurate. Key Features: - Instant random number generation with just one tap. - Customizable range to set minimum and maximum values. - Generate multiple unique numbers at once. - Truly random results for fair and unbiased selection. - Lightweight, fast, and easy to use anytime. Whether for games, lottery picks, classroom activities, or decision-making, this tool is designed to be quick, reliable, and hassle-free.
Bubble Private Group Audio
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.
- 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
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Bubble lets you talk clearly with friends in loud, crowded environments — like clubs, bars, concerts, and festivals. Using Apple’s new Wi-Fi Aware technology, devices connect directly to each other with no internet. Just open the app, join a Bubble, and hear each other instantly — even when the room is shaking. Perfect for loud environments • Clubs, bars, and nightlife • Concerts, festivals, and DJ sets • Parties, conventions, and busy events • Anywhere shouting over the noise gets old Crystal-clear real-time audio Bubble uses a fully local, distributed audio pipeline: • Low-latency streaming built for real conversation • Voice isolation that cuts through background noise • Participant-side mixing for clarity in chaotic rooms • Spatial audio separation so each friend sounds distinct • Automatic echo filtering to keep everything clean Private by design No servers. No cloud. No accounts. All audio stays on your devices. Your Bubble exists only between the people in it. Modern networking, no pairing required • Powered by Wi-Fi Aware for instant device-to-device connections • Automatic reconnection when the environment gets crowded • Real-time connection health monitoring • Built with the latest iOS audio and networking frameworks Support ongoing development Bubble is in active development and currently free, and your support helps improve: • Audio clarity in high-noise environments • Multi-device stability • Performance on future Apple hardware • New features and expanded use cases Choose a monthly contribution or unlock lifetime support. Why it matters Because talking shouldn’t be a struggle. Because your voice deserves to be heard - even in the loudest room. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.buttonwork.co/privacy-policy
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Random Number Generator | Bubble Private Group Audio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 6 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 17 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Vaghani Keyur | ButtonWork, LLC |
Customer experience
Random Number Generator
Bubble Private Group Audio
In-app purchases
Random Number Generator
No in-app purchases
Bubble Private Group Audio
- Monthly Full Access$2.991 Month
- Full Lifetime Access$19.99
Questions
Is Random Number Generator free?
Is Bubble Private Group Audio free?
Which has better reviews, Random Number Generator or Bubble Private Group Audio?
Do Random Number Generator or Bubble Private Group Audio have ads?
Which is updated more often, Random Number Generator or Bubble Private Group Audio?
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