Stack Rush vs Equ8
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Stack Rush
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STACK RUSH - The Ultimate Color Sorting Puzzle! Can you sort fast enough? Test your reflexes in this addictive color-matching puzzle game! SUBSCRIPTION INFORMATION - Weekly Premium: $4.99/week - Payment will be charged to your Apple ID at confirmation of purchase - Subscription automatically renews unless canceled at least 24 hours before the end of the current period - Manage subscriptions in your App Store account settings Privacy Policy: https://www.freeprivacypolicy.com/live/5744deda-d375-4320-9d4d-e2b7e91fada1 Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ HOW TO PLAY - Colorful blocks fall from the top - Tap the matching color lane to sort them - Stack 5 blocks to complete a tower - Race against the 60-second timer - Build combos for bonus points! FEATURES - Simple one-tap gameplay anyone can enjoy - Satisfying stacking mechanics - Combo system rewards quick thinking - Beautiful animations and effects - Daily rewards keep you coming back - Achievements to unlock - Compete for high scores GAME MODES - Classic Mode - 60 seconds of pure puzzle action - Beat your high score and climb the ranks! WHY YOU'LL LOVE IT - Easy to learn, hard to master - Perfect for quick gaming sessions - No wifi required - play anywhere! - Relaxing yet challenging - Satisfying tower completion effects CHALLENGE YOURSELF How high can you score? Build the longest combo, complete the most towers, and achieve puzzle perfection! Download Stack Rush now and start stacking!
Equ8
This is a strategy board game where players form mathematical equations using digit and operator tiles. Score points by creating valid equations, utilizing bonus squares, and connecting to existing tiles. It offers multiple difficulty modes and various ways to play, including local, online, and against AI.
- Equation building gameplay
- Score multipliers
- Multiple difficulty modes
- Pass and Play mode
- Online multiplayer
- CPU challenges
- Elo ranking system
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EQU8 is the equation board game that makes math feel like a strategy game. Place digit and operator tiles on a 15×15 board to build valid math equations — and outscore your opponent before the bag runs out. Think Scrabble, but with numbers. HOW IT WORKS Select tiles from your rack and place them on the board to form a valid equation. Score points based on the tiles you play. Land on a Double Digit or Triple Equation square to multiply your score. Connect to existing tiles to build perpendicular equations and score even more. 4 DIFFICULTY MODES Beginner (ages 6+) uses addition only. Early Math (ages 7+) adds subtraction. Intermediate (ages 9+) brings in multiplication. Full Game (ages 11+) includes all four operations. Start simple and level up as your players grow. PLAY YOUR WAY Pass and Play lets two players share one device. Online play lets you challenge anyone and take turns whenever you want. Friend Challenges let you invite a specific player. Matchmaking pairs you with someone at your skill level using a full Elo ranking system. CPU Mode — challenge the computer in Easy, Medium, or Hard. Each difficulty has its own Elo rating that improves as you get better. Free players get Levels 1 and 2. Pro unlocks all four modes against the CPU. RANKING SYSTEM Every online game is ranked. Earn a separate Elo rating for each of the four modes and climb the ranks in the ones you play most. FREE AND PRO Free players get full access to Beginner and Early Math modes — locally, online, and against the CPU — with up to 3 active online games at once. Upgrade to Pro with a one-time purchase to unlock all four modes, unlimited games, and CPU play across every difficulty. No Ads! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Equ8 at none against Stack Rush's shown. On price, update cadence, in-app purchases and device support 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. Stack Rush sells 7 in-app purchases, starting at $2.99 per 7 days and Equ8 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Stack Rush ships an update weekly, Equ8 every 9 days. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.
| Parameter | Stack Rush | Equ8 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Weekly — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 44 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | David Nilsson | Chester Hawkins |
In-app purchases
Stack Rush
- Weekly Premium$2.997 Days
- 80 Gems$0.99
- Starter Pack$1.99
- 300 Gems$2.99
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- Remove Ads$4.99
- 800 Gems$6.99
- Lifetime Premium$19.99
Equ8
- Pro$4.99









