ECHO vs Masyu
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ECHO
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Every digit you place echoes across the board. ECHO GRID is a fresh kind of logic puzzle about reading the ripples. Place digits 1-3 on a 5x5 board. Each digit sends an echo up, down, left and right, traveling as far as its own value and adding that value to every cell it passes through. Match the target sum of every row and column to clear the stage! SIMPLE TO LEARN, DEEP TO MASTER - One rule: place digits. You'll get it in a minute - A single digit affects several rows and columns at once - plan ahead - Every puzzle has exactly one solution. Pure logic, no guessing SPECIAL CELLS CHANGE EVERYTHING - Walls block echoes - Mirrors bend them 90 degrees - Amplifiers add +1 to passing echoes The same 5x5 board feels completely different with each combination. PLENTY TO PLAY - 100 stages, stepping up from basics to walls, mirrors, amplifiers and beyond - No locks - jump straight to any stage you like - A Daily Challenge shared by players worldwide, with streaks and lifetime stats THINK AT YOUR OWN PACE - Long-press any cell to see exactly which echoes reach it and from where - Stuck? A hint corrects just one cell - Calm neon visuals and soft, soothing sound PERFECT FOR - Fans of sudoku-style and logic puzzles - Short brain workouts on your commute - Quiet, focused play before bed - works offline Available in English and Japanese. Listen to the echoes. One digit changes the whole board.
Masyu
Solve the classic Japanese pearl puzzle by drawing a single, closed loop that passes through every black and white pearl. Enjoy deep logic challenges with intuitive touch controls, multiple grid sizes, and daily or random challenges for endless replayability. Track your progress with missions and aim for your best scores.
- Authentic Masyu/Pearl Puzzle gameplay
- Multiple grid sizes (5x7 to 10x15)
- Daily and Random Challenges
- Offline play with timer and scores
- Progress tracking with missions
- Intuitive touch controls
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Masyu is the classic Japanese pearl puzzle — draw one closed loop through every black and white pearl. Clean rules. Deep logic. Built for touch: swipe to draw, pinch to zoom, long-press to mark edges, undo anytime. FEATURES • Authentic Masyu / Pearl Puzzle gameplay • 6 sizes from quick 5×7 to deep 10×15 • Daily Challenge with calendar history • Random Challenge for endless variety • Beginner tour and tips • Offline play, timer & best scores • Missions to track your progress Simple to start. Satisfying to master. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.puzzles-together.com/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: ECHO at none against Masyu's 1. ECHO also leads on ads (none vs shown). On price, device support and iOS requirement 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. Masyu sells 1 one-off in-app purchase. ECHO asks for nothing beyond the download.
| Parameter | ECHO | Masyu |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Fortnightly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 101 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | wapon Inc. | 建明 顾 |
In-app purchases
ECHO
No in-app purchases
Masyu
- 30 puzzles$0.99
