DualSide vs Merge Stack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
DualSide
A fast-paced reaction game focused on timing and precision. Flip your paddle to match colors and keep the rally going. Compete with friends and climb global leaderboards in this skill-based, minimalist experience.
- One-tap paddle flipping
- Endless rally gameplay
- Global leaderboard competition
- Head-to-head challenges
- Seamless iCloud sync
- Minimalist design
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DualSide is a fast-paced reaction game where timing is everything. Flip your paddle, match the color, and keep the rally alive. What starts simple quickly becomes intense. One mistake and it is game over. Challenge friends with iOS 26 Game Center Challenges, climb the global leaderboard, activate score multipliers, and test your reflexes in an endless, evolving rally. With bold colors and minimal design, DualSide is pure skill with no distractions. Features • One-tap paddle flipping mechanics. • Endless rally gameplay with increasing intensity with multipliers. • Compete head-to-head with friends via Game Center on iOS 26. • Global leaderboard competition , get your pot on today's, week or all time leaderboard. • Seamless iCloud sync. Pick up where you left off on any device. • Clean, minimal design focused on reaction and precision. Can you keep the rally alive and rise to the top?
Merge Stack
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Slide. Merge. Pop! Merge Stack: Color Block is the satisfying color puzzle that's easy to learn and hard to put down. Swipe to slide the blocks across the board, line up matching colors, and stack five of the same color to make them burst. One clean rule, endless clever moves. Every swipe shifts the whole board, so the fun is in planning ahead. Set up chains, clear crowded columns, and keep your grid open for the next move. Simple to pick up, tricky to master.
Screenshots
Verdict
The clearest difference is in-app purchases: Merge Stack at none against DualSide's 1. DualSide's advantage is update cadence (every 3 weeks vs every 2 months). 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
Both are free to download. DualSide sells 1 one-off in-app purchase. Merge Stack asks for nothing beyond the download.
DualSide ships an update every 3 weeks, Merge Stack every 2 months. Both last shipped on October 31, 2026.
| Parameter | DualSide | Merge Stack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 238 MB |
| Age rating | 4+ | 4+ |
| Developer | Vikas Pawar | Kite Games |
In-app purchases
DualSide
- Remove Ads$2.99
Merge Stack
No in-app purchases
