Decodex vs Plummet
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Decodex
Engage in a modern take on classic cryptogram puzzles. Decipher quotes and enigma codes across diverse categories. Track your progress, build streaks, and enjoy a new challenge daily.
- 50+ puzzle categories
- Daily enigma challenges
- Intuitive user interface
- Progress tracking and streaks
- Substitution cipher gameplay
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Step into a world of logic and ciphers. Decodex transforms classic cryptogram puzzles into a modern, addictive mobile experience. Whether you’re a fan of wordy challenges, a wordsearch enthusiast, or an enigma-solving veteran, our puzzles will sharpen your mind one quote at a time. If you enjoy the daily ritual of the NYTimes Games or the deep strategy of a crypto game, Decodex is your new favorite obsession. Key Features: - 50+ Categories: From Ancient Philosophy to Modern Wit. - Daily Enigmas: A fresh substitution cipher every single day. - Intuitive UI: Designed for effortless logic-first play. - Track Your Progress: Earn stars, build streaks, and become a master codebreaker.
Plummet
A fast-paced word puzzle game where you catch falling letters to form words in any direction. Compete on global leaderboards and unlock new challenges across multiple game modes. Enjoy a completely ad-free experience with all content unlocked from the start.
- Falling-letter word puzzle gameplay
- Multiple game modes (Classic, Word Search, Runner, Target, Speed)
- Global leaderboards and skill ratings
- Extensive word dictionary with definitions
- Integrated music player with custom playlists
- Ad-free and paywall-free experience
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Drop letters. Form words. Chain combos. Zero ads — ever. Plummet is a fast-paced falling-letter word puzzle game. Catch letters as they fall, spell words in any direction, and chain combos for massive scores. Compete on global leaderboards and unlock new challenges. GAME MODES • Plummet — Classic falling-letter action with 11 word categories • Word Search — Find hidden words in challenging grids • Word Runner — Endless side-scrolling word challenge • Target Word — Hit the target score before time runs out • Speed Round — How many words can you spell in 60 seconds? FEATURES • Zero ads, zero paywalls — everything unlocked from day one • Global leaderboards & skill ratings • 33,000+ word dictionary with definitions & synonyms • Built-in, interactive music player with over 20 original tracks • Custom playlists, crossfade & sleep timer • Daily Word of the Day notifications • In-game shop with coins earned through gameplay • Detailed player analytics & progress tracking No interruptions. No timers. No "watch an ad to continue." Just you and the words. Download and start playing now.
Screenshots
Verdict
The clearest difference is in-app purchases: Plummet at none against Decodex's 4. Decodex's advantage is review sentiment (100% vs 67%) and update cadence (every 2 days vs fortnightly). On price, rating, ratings volume and ads 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. Decodex sells 4 one-off in-app purchases. Plummet asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Decodex against 5.0 for Plummet. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews are what separate them: 100% of Decodex's written reviews are positive against 67% of Plummet's.
Decodex ships an update every 2 days, Plummet fortnightly. Both last shipped on October 24, 2026.
| Parameter | Decodex | Plummet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (5 ratings) |
| Positive reviews | 100.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 16.1 |
| Further details — not scored | ||
| Size | 19 MB | 124 MB |
| Age rating | 4+ | 12+ |
| Developer | Aron Csatlos | David Lisk |
Customer experience
Decodex
Plummet
In-app purchases
Decodex
- Extra Hints - Small Pack$0.99
- Extra Hints - Big Pack$1.99
- Decodex Premium$2.99
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- Extra Hints - Ultimate Pack$4.99
Plummet
No in-app purchases









