Decoder vs Crack the Code!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Decoder
This app assists players in solving the Mastermind logic game. It helps narrow down possible solutions by analyzing your guesses and their scores. Continue inputting your game progress until only one solution remains.
- Mastermind game solver
- Input guesses and scores
- Reduces possible solutions
- Guides to single solution
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This is NOT another mastermind look alike game. However, if you like to play mastermind, you would want to get this application. This application helps you solve the mastermind game. Use the first picker to select a guess. Then select the score you got for that guess on the second picker and click Decode. The application will determine the remaining possible solutions. The number of remaining possible solution is shown on the toolbar. Repeat the above steps until one solution is left.
Crack the Code!
Engage in a logic-based puzzle game that combines color decoding and number cracking. Test your deductive skills with multiple game modes, daily challenges, and competitive leaderboards. Enjoy classic puzzle experiences or a hybrid challenge for a comprehensive brain workout.
- Hybrid color and digit code-breaking
- Smart feedback system with hints
- Classic and Pro game modes
- Daily puzzles and global leaderboards
- Included Color Decoder game
- Included Bulls & Cows game
- Local 2-player mode
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Crack the Code: Master the Ultimate Challenge! ► Think You’re a Codebreaking Genius? Prove It! Dive into Crack the Code, the ultimate brain-teasing fusion of Color Decoder, Bulls & Cows, and ColorDigits! Crack a hidden code of colors and numbers using razor-sharp logic, strategic guesses, and smart hints. Every move counts—can you solve the puzzle before your guesses run out? ► What Makes Crack the Code Unique? • Hybrid Challenge: Decode a secret sequence where colors (red, blue, green, etc.) and digits (1-9) must both be pinpointed. • Smart Feedback System: Get instant hints like “Color Bulls” (correct color and position) and “Digit Cows” (correct digit, wrong spot) to refine your strategy. • Modes for All: Start with Classic Mode (pure Color Decoder-style color cracking) or ramp up to Pro Mode (colors and digits combined for double the challenge). • Daily Puzzles & Competitions: Climb global leaderboards, earn achievements, and tackle fresh codes every 24 hours. Ready to Outsmart the Code? Download now and join the elite codebreakers. Classic Games Included: Color Decoder & Bulls & Cows ► Color Decoder: The Ultimate Color Logic Challenge How It Works: • A hidden sequence of colors awaits. Guess combinations like red, blue, green, yellow. • After each guess, get hints: Black Pegs = correct color and position, White Pegs = correct color, wrong spot. • Why It’s Timeless: Perfect for logic lovers—no numbers, just pure deduction. ► Bulls & Cows: The Original Number Puzzle How It Works: • Crack a 4-digit secret number (e.g., 1234) with no repeating digits. • For every guess, get “Bulls” (correct digit and position) and “Cows” (correct digit, wrong spot). • Why It’s Addictive: A minimalist brain-burner that has stood the test of time—think Wordle for number puzzles. ► Why Play Them All? • Color Decoder sharpens your color-based pattern recognition. • Bulls & Cows hones your numerical logic. • ColorDigits combines both into a next-level challenge. • Local 2-player mode allows you to enjoy the game with friends and family. Become the Ultimate Codebreaker—Download Now! Unlock daily puzzles, climb the leaderboards, and prove your genius. The code won’t crack itself. Love Classics? Color Decoder and Bulls & Cows are included as standalone games—perfect for quick brain workouts. Ready.Set.Decode!
Screenshots
Verdict
The clearest difference is review sentiment: Crack the Code! at 100% against Decoder's 0%. Crack the Code! also leads on update cadence (every 4 days vs every 7 months). Decoder's advantage is iOS requirement (7.0 vs 16.6). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
Decoder ships an update every 7 months, Crack the Code! every 4 days. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.
| Parameter | Decoder | Crack the Code! |
|---|---|---|
| Price | Free | Free |
| Rating | 1.2 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | — |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 7.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 1 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Edwin Hou | Bolo mobile, Inc |
Customer experience
Decoder
Crack the Code!
In-app purchases
Decoder
No in-app purchases
Crack the Code!
No in-app purchases









