Rummy vs Fast MathB
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rummy
This card game challenges players to form sets and sequences using 13 cards. It features an offline mode, adjustable game speed, and the ability to track wins and losses. Enjoy multiple themes and choose the number of players for a personalized experience.
- 13-card gameplay
- Form sets and sequences
- Offline play
- Adjustable game speed
- Track wins and losses
- Multiple themes
- Choose player count
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Rummy, pronounced as /rəmē/, is played between 2 to 5 players with 13 cards. The aim is to form groups of sequences and trials/sets to meet the game requirements. There are several variations of the Rummy game, among which the 13 card variation is the most popular among Indian people. How to play: In the beginning, 13 cards are distributed to two or more players. The main objective of the game is to create a pure sequence of cards (example: JQK) of the same suit or set (example: AAA) of cards having equal value. Players take turns to take cards from the faced down deck or the opponents' thrown card. In Indian Rummy, a player must have a pure sequence (First Life), pure or impure Sequence (Second Life), and a set of four cards to show or declare a game. There are Joker cards in the game that can be used to form an impure sequence. After a player declares the game, the sum of the card numbers is counted. If a player is unable to make pure Sequence (First Life), then all of his cards will be counted. If a player can make pure Sequence (First Life), then the rest of the invalid sets of cards will be counted, including the Joker cards. Players are ranked according to the total sum of the card numbers. Tips: - Place the cards together that are likely to form a Pure Sequence. E.g., if you have 6, 8, 9 of the same suit, place them together so that when you get a 7, or a 10 of the same suit, you can form a Pure Sequence. - If you already have a Pure Sequence, then try to keep the cards that are likely to create a Set. - Place the Joker card with the high-value cards when someone else declares the game so that your points will be less. But this only works when you have a Pure Sequence. Rules to play Rummy: - A player must have two Sequence; one Pure Sequence, and one Pure or Impure Sequence. - A set must have three or four same value cards of different suits. - A player can use Joker cards only if they have a pure sequence. Game features: - There are multiple themes for cards and the background of the game. - Players can adjust the speed of the game from slow to fast. - Players can restart the game easily. - Players can see their wins and loses count. - This game is an offline game. - Players can choose the number of players. - This game works well on both phones and tablets. You can get more information about Rummy game in the help section. The game is still in development, and we are planning to add new features in the game, so stay tuned. Give us some feedback if you think we are missing something, and we will try to improve the game performance as per your requirements. Happy playing! Remove Ads Auto Subscription : monthly : $0.49 Payment will be charged to iTunes Account at confirmation of purchase. Subscription will automatically renews every month unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. for more visit : https://www.apple.com/legal/internet-services/itunes/dev/stdeula Terms of use : https://www.yarsalabs.com/policies/terms-of-service/ Privacy policy : https://www.yarsalabs.com/policies/privacy-policy/
Fast MathB
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Improve your mental math skills with our fast-paced and addictive math game! Solve a variety of math problems as quickly as possible to earn points and level up. With increasing difficulty levels and a variety of game modes, our app will challenge you to become a math master in no time. Download now and start improving your math skills while having fun!
Screenshots
Verdict
The clearest difference is ads: Fast MathB at none against Rummy's shown. Fast MathB also leads on update cadence (every 6 days vs every 5 weeks) and iOS requirement (12.0 vs 15.0). On price, in-app purchases 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
Both are free to download. Rummy sells 10 in-app purchases, starting at $0.49 per month and Fast MathB sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Rummy ships an update every 5 weeks, Fast MathB every 6 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Rummy | Fast MathB |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (119 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 119 — better | — |
| Update frequency | Every 5 weeks | Every 6 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 199 MB | 153 MB |
| Age rating | 17+ | 17+ |
| Developer | Yarsa Labs | Salih Hamouda |
In-app purchases
Rummy
- Ad-free Monthly$0.491 Month
- Weekly Offer 1$0.99
- Welcome Offer$0.99
- One time offer$0.99
Show 6 moreShow fewer
- Gems - Bundle 1$0.99
- Weekly Offer 2$1.99
- Ad-free Lifetime$2.99
- Coins - Bundle 2$4.99
- Started Pack$5.99
- Bulk Pack$14.99
Fast MathB
- pack1$0.99
- vip1$0.99
- pack3$2.99
Show 2 moreShow fewer
- vip3$2.99
- pack5$4.99









