Rummix vs Letter
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Rummix
This is an addictive card-matching puzzle game that blends strategy and number puzzles. Players match numbers to score points, but must be careful not to go too long without a match, or face a "Sudden Death Timer". It offers quick play sessions and endless replayability.
- Number-matching puzzle gameplay
- Strategy and fast-paced decision-making
- Sudden Death Timer for added pressure
- Easy to learn, hard to master
- Endless replayability
- Minimalist and intuitive design
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Rummix– The Ultimate Number-Matching Puzzle A fresh, addictive card-matching game that challenges your mind and reflexes! Rummix is a unique blend of strategy, number puzzles, and fast-paced decision-making. Inspired by Rummy and Threes, this game will test how far you can go before time runs out! Every move counts—match numbers, plan ahead, and stay in the game as long as possible. But be careful! If you go five moves without a match, the Sudden Death Timer starts, adding intense pressure. Can you keep up and set a new high score? Why You'll Love Rummix: Fast-Paced & Addictive – A unique twist on number-matching games that keeps you engaged. Easy to Learn, Hard to Master – Perfect for casual players and puzzle enthusiasts. Endless Replayability – Every match is different, keeping the challenge fresh. Minimalist & Intuitive Design – No distractions, just pure puzzle fun. Quick Play Sessions – Play anytime, anywhere, whether for a few minutes or a deep session. Love number games, card-matching puzzles, and strategy-based challenges? Rummix is the perfect brain teaser to test your skills. Download Rummix now and see how long you can last!
Letter
Test your word skills with daily challenges and anagram puzzles. Unscramble words of varying lengths, from three to eleven letters, using simple tap-to-swap controls. Compete on leaderboards or race against the clock to boost your vocabulary and brainpower.
- Daily word challenges
- Anagram puzzles (3-11 letters)
- Challenge Mode leaderboard
- Quick Words timed mode
- Tap-to-swap controls
- Vocabulary and brain training
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Test your word skills in Letter-Shuffle, Daily Words challenge , 6 Letter, 7 Letter, 8 Letter and a 9 letter word to solve every day.. Challenge Mode- Can you top the Leaderboard? Quick Words Mode- Race the clock to solve as many words as you can In 2 Minutes.. Unscramble anagrams starting from simple three-letter words and work your way up to challenging puzzles with up to 11 letters. Swap letters by tapping a letters to rearrange them until the word is perfectly spelled out. Sounds easy? The words get longer and trickier as you go! Key Features: Daily Word Challenge- One word a day to solve.. Multiple categories Hundreds of anagram puzzles from 3 to 11 letters Increasing difficulty to keep you challenged Simple tap-to-swap controls—easy to play, hard to master Boost your vocabulary and sharpen your brain Can you conquer the toughest words? Download Letter-Shuffle now and prove your word-solving skills!
Screenshots
Verdict
The clearest difference is rating: Letter at 5.0 against Rummix's 4.6. Rummix's advantage is ratings volume (39 vs 1) and iOS requirement (11.0 vs 13.0). On price, update cadence, ads and in-app purchases 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. Rummix sells 1 one-off in-app purchase and Letter sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Letter holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Rummix has 39 ratings behind it against 1, so its average is the more settled of the two.
Rummix ships an update every 6 days, Letter every 3 days. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.
| Parameter | Rummix | Letter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (39 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 78.1% of reviews | — |
| Number of ratings | 39 — better | 1 |
| Update frequency | Every 6 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 142 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Contreras | adam rogan |
Customer experience
Rummix
Letter
Bugs and requests
Rummix
Reported bugs
2 issues- Game not working after ads
- Occasional crashes
Requested features
2 requests- Option to turn off card shaking
- Dark mode option
Letter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Rummix
- Remove Ads$2.99
Letter
- Remove Ads$1.99









