Comparison

Solvance vs ECHO

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Solvance

Features
Read full description

SOLVANCE - Match numbers, chain equations, and clear the hexagonal board in this satisfying brain-training puzzle. Easy to learn, deeply addictive: connect matching numbers, build equations with +, -, x, and divide, and trigger powerful chain reactions to clear the grid before you run out of moves. HOW TO PLAY - Match Numbers: Connect identical numbers to clear them. - Solve Equations: Chain numbers with operators (+, -, x, /) to create math formulas. - Promoted Tiles: Completing an equation upgrades the final tile with special power. - Use Power: Promoted tiles can connect to ANY neighbor, letting you clear tiles that don't match. - Swap Tiles: Rearrange the board by swapping two adjacent tiles. STAY ALIVE - Every action costs 1 Move. - Score points to earn Moves back. - Run out of Moves and the game ends. EARN BOMBS - High scores fill the Bomb Meter. - Bombs explode and destroy all neighboring tiles when cleared. GAME MODES - Daily Challenge: A brand-new puzzle every single day. Come back daily and build your streak. - Campaign: 100+ levels of increasing difficulty. No timer - play at your own pace. - Arcade: A 10-level journey with unlocks and a steadily rising challenge. - Time Attack: Fast-paced waves where every second counts. Score big to stay alive. Whether you have 30 seconds or 30 minutes, Solvance is the perfect way to train your brain and unwind. Privacy Policy: https://solvance-game.netlify.app/privacy Terms of Service: https://solvance-game.netlify.app/terms

About

ECHO

This puzzle game challenges you to cooperate with recordings of your past actions. Solve intricate levels by coordinating with your "echoes" to overcome obstacles and complete complex sequences.

Highlights
  • Time-loop gameplay
  • 100 campaign levels
  • Daily puzzles
  • Endless Zen mode
  • Time challenge mode
  • Offline play
  • Live synthesized music
Features
Read full description

Your echoes are your teammates. ECHO is a time-loop puzzle: every run is recorded, and when you press ECHO, your past self replays it - step by step, loop after loop. Hold plates for each other, open doors across time, and thread paths no single runner could ever take. EASY TO LEARN, DEEP TO MASTER - 100 campaign levels across ten decades, from gentle first steps to choreographed finales - Mechanics that weave together: chained doors, counter-doors, double doors, fragile floors, beat walls, paradox boards and mirror echoes that replay your run backwards - Handcrafted signature levels where every single step must be planned FOUR WAYS TO PLAY - Campaign: 100 levels with a carefully tuned difficulty curve - Daily puzzle: one fresh board every day - keep your streak alive - Zen: endless generated puzzles in six difficulties - Time challenge: how many boards can you solve in one run against the clock? MADE WITH CARE - Completely offline: no account, no ads, no tracking, no data collection - Music is synthesized live on your device - no two sessions sound the same - Home-screen widget that grows with your streak - and hides a secret level - Game Center leaderboards and achievements - Available in 7 languages ECHO is free and complete from the first minute. The only purchases are voluntary tips for the developer - they unlock nothing. Your past self is waiting.

Screenshots

Solvance4 screens
ECHO4 screens

Verdict

The call

The clearest difference is in-app purchases: ECHO at none against Solvance's 1. ECHO also leads on update cadence (every 3 days vs weekly). On price, ads, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Solvance sells 1 one-off in-app purchase. ECHO asks for nothing beyond the download.

UpkeepUpdate frequency

Solvance ships an update weekly, ECHO every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
Solvance versus ECHO: the parameters behind the verdict, then further details
ParameterSolvanceECHO
PriceFreeFree
Rating—4.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size119 MB3 MB
Age rating4+4+
DeveloperHassan AlhubailLucas Hesseldieck

In-app purchases

1 purchases

Solvance

One-time1
  • Full Game Unlock$4.99
None

ECHO

No in-app purchases

Questions

Is Solvance free?
Solvance is free to download, with in-app purchases available.
Is ECHO free?
ECHO is free to download, with no in-app purchases.
Do Solvance or ECHO have ads?
Neither Solvance nor ECHO shows ads.
Which is updated more often, Solvance or ECHO?
Solvance ships an update weekly, and ECHO every 3 days. Most recently, Solvance was updated on November 5, 2026 and ECHO on October 31, 2026.

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