# MegaDecoder — Mastermind Logic Puzzle Game

> Mastermind Logic Puzzle Game (iPhone/iPad app by Jordi Cea.)

- Source: https://appshunter.io/ios/app/megadecoder/id6756789244 (this page in markdown: same URL + `.md`)
- Developer: [Jordi Cea](https://appshunter.io/developer/1862823616)
- Category: Games, Puzzle, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 46 MB
- Languages: English
- Released: 2026-01-08
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/megadecoder/id6756789244/reviews.md

## What is MegaDecoder?

MegaDecoder is a Mastermind-style logic puzzle: deduce a hidden color code using feedback after every guess. Version 1.2 brings a full redesign—meet Codey, play clearer boards, and build habits with daily puzzles and streaks.

HOW YOU PLAY
• Place colored pegs and submit guesses
• Read feedback: right color + right spot, or right color + wrong spot
• Solve before you run out of attempts
• 100 levels across Easy, Medium, and Hard paths

WHAT'S NEW IN 1.2
• Fresh visual design with Codey, warm colors, and chunky controls
• Onboarding walkthrough for new players
• Home screen with Daily Challenge, streak strip, and level path
• Streak tab with calendar, freeze progress, and milestones (signed-in players)
• Redesigned play screen, win/lose flows, profile, settings, and share card
• Color picker sheet to swap pegs faster
• Profile stats, achievements, and weekly activity chart

DAILY CHALLENGE
Everyone gets the same puzzle each day. Crack it, compare your tries, and share a result card with friends.

STREAKS & PROGRESS
Sign in to track your daily streak, view your month at a glance, and work toward milestone rewards. Guest players can enjoy the core game without an account.

PLAY YOUR WAY
• Play as guest (levels 1–3) or create a free account to unlock the full path and sync progress
• English, Español, and Català
• Light, dark, or automatic theme
• Optional Remove Ads in-app purchase
• Share your daily or level result (Copy, WhatsApp, Stories, and more)

Whether you have five minutes or an hour, MegaDecoder is built for quick, satisfying logic wins. Download and crack today's cipher.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |



## Version history (last 4 releases)

### 1.2.1 — 2026-05-26

What's New in Version 1.2.1

NEW LOOK & FEEL
• Fresh Codey-themed redesign — warm colors, chunky buttons, and a clearer play experience
• New onboarding walkthrough for first-time players
• Redesigned home with Daily Challenge, streak strip, and level path
• New Streak tab — calendar, streak freezes, and milestones (signed-in players)
• Redesigned game board, win & lose screens, profile, settings, and share card

MORE TO PLAY
• 300+ campaign levels across Easy, Medium, and Hard — much more path to master

DAILY & STREAKS
• Daily Challenge on Home — same puzzle worldwide, edition number, and reset countdown
• See how many players are on today’s puzzle
• Compact daily summary when you’re done — jump back to your level path faster
• Track your streak and share results with friends

IMPROVEMENTS
• Color picker sheet for faster peg swaps
• Clearer hard-mode colors on the board
• Profile stats, achievements, and weekly activity chart
• Settings refresh — theme, sound, language (English, Español, Català), and notification nudges
• Share card export for Copy, WhatsApp, Stories, and more

BUG FIXES
• Home scroll position restores after playing a level
• Win flow and next-level navigation improvements
• Purchase restoration and Remove Ads reliability improvements
• Stability and performance fixes

Thanks for playing MegaDecoder!

### 1.1.3 — 2026-01-20

What's New in Version 1.1.3

IMPROVEMENTS:
• Improved purchase restoration and account sync functionality
• Enhanced ad-free experience management across devices
• Better handling of in-app purchases for logged-in users
• Performance optimizations and stability improvements

BUG FIXES:
• Fixed issue where Remove Ads purchase would persist incorrectly after logout
• Improved purchase state management for better reliability
• Minor UI improvements and bug fixes

Thanks for playing MegaDecoder!

### 1.1.2 — 2026-01-19

NEW FEATURES:
• Banner ads between levels to keep the game free and exciting
• Earn rewards by viewing ads or go ad-free with a one-time purchase
• Interstitial ads on paywall close for additional rewards
• Guest users can now purchase "Remove Ads" without creating an account
• Premium conversion paywall for accessing advanced levels

IMPROVEMENTS:
• Better ad placement strategy for seamless gameplay
• Enhanced monetization to support continuous development
• Optimized performance for smoother experience

TECHNICAL UPDATES:
• Updated iOS dependencies and native modules
• Improved stability and compatibility
• Foundation laid for future multiplayer enhancements
• Bug fixes and performance improvements

### 1.0 — 2026-01-09

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*