Guess The Odd Game vs Echo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Guess The Odd Game
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Guess the Odd Character in a timely manner... Featuring: - Unlimited Levels - Funny Casual Game - Great soundtrack and gameplay Will keep you entertained for hours and hours.
Echo
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A quiet puzzle about connection. Move one dot — the other follows. What you change echoes back. Find the path where both align. Echo: Reflection is a minimalist puzzle game built around a simple idea: two dots, bound together. Every move mirrors across the board. What looks easy becomes intricate. What feels impossible becomes clear. There are no timers, no pressure, no distractions. Only space to think. • Procedurally generated levels • Daily puzzle with evolving challenges • Mastery-based progression • Subtle audio and haptic feedback • Designed for focus and flow Play at your own pace. Find your rhythm. Stay in the flow.
Screenshots
Verdict
The clearest difference is in-app purchases: Guess The Odd Game at none against Echo's 1. Echo's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 10 months). 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. Echo sells 1 one-off in-app purchase. Guess The Odd Game asks for nothing beyond the download.
Guess The Odd Game ships an update every 10 months, Echo every 3 weeks. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.
| Parameter | Guess The Odd Game | Echo |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Claudio Souza Mattos | Umut Corut |
In-app purchases
Guess The Odd Game
No in-app purchases
Echo
- Full Game$3.99
