B Master vs RNG Random Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B Master
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Humans have thoughts and psychology, so they are more likely to lose in real bets. Now let's win by betting like a computer! Win with system bets such as MartinGale, Routine (Farorie), Hong Kong Cruiser bet. We will increase your win rate with simple operation. 인간은 생각과 심리가 있어서 실제 배팅에서 잃을 확률이 높습니다. 이젠 컴퓨터와 같이 배팅해서 승리합시다! 마틴게일, 루틴(파로리), 홍콩 크루저 배팅과 같은 시스템 배팅으로 승리하세요! 간단하지만 승리 확률을 올려줄것입니다!
RNG Random Generator
This utility app generates random numbers, performs dice rolls, coin tosses, and selects random items from lists. It offers various modes for games, decision-making, and creative prompts, with additional features available through in-app purchases.
- Random number generation
- Dice rolling
- Coin toss
- Spin the bottle
- Random card selection
- Yes/No generator
- Random color generator
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Random Number Generator is an app. which generates random numbers from a range eg 1 - 10000, and is ideal for dice games, for questions (yes or no), coin toss (heads or tails), spin the Bottle, random quotes and much more. Options: - Dice roll - Random Number Generator - Coin Toss - Pick Numbers - Spin the Bottle - Random Cards (32, 36 or 52 cards selectable) - Yes or No - this or that - Random Color Generator - Random Quotes - Random Words - 6 backgrounds - 2 app designs Additional features (in app purchase) - Random order - Random letters - Random Names Supported languages: EN, DE, RU
Screenshots
Verdict
The clearest difference is price: RNG Random Generator at Free against B Master's $12.99. RNG Random Generator also leads on update cadence (every 4 days vs every 7 months). B Master's advantage is in-app purchases (none vs 5) and iOS requirement (13.0 vs 15.6). On ads and device support 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
RNG Random Generator is free to download; B Master costs $12.99 up front. RNG Random Generator sells 5 one-off in-app purchases. B Master asks for nothing beyond the download.
B Master ships an update every 7 months, RNG Random Generator every 4 days. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.
| Parameter | B Master | RNG Random Generator |
|---|---|---|
| Price | $12.99 | Free — better |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 33 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Yeong Wu Heo | Alexander Rutkowskij |
In-app purchases
B Master
No in-app purchases
RNG Random Generator
- Random letters$0.99
- Random order$0.99
- Random names$0.99
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- Remove advertising$0.99
- Upgrade to Pro$1.99
Questions
Is B Master free?
Is RNG Random Generator free?
Do B Master or RNG Random Generator have ads?
Which is updated more often, B Master or RNG Random Generator?
Other comparisons
