Tap Stack vs NULLORBIT
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Tap Stack
Tap to stack colorful blocks and build your tower as high as possible. Dodge explosive bombs and enjoy satisfying visual and sound effects. Perfect for quick gaming sessions or stress relief.
- Infinite block stacking gameplay
- Bomb dodge mechanic
- Progressive difficulty and speed increases
- Milestone celebrations
- Local high score system
- One-handed portrait gameplay
- Offline play
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STACK AS HIGH AS YOU CAN! Tap Stack - Endless stack is the addictive block-stacking game that's easy to learn but impossible to master! Stack colorful blocks, dodge explosive bombs, and climb your way to new heights! ONE-TAP GAMEPLAY Simple controls, maximum fun! Tap to place blocks perfectly and build your tower. The higher you go, the faster it gets! DODGE THE BOMBS Explosive bomb blocks appear randomly! Let them pass to score bonus points or risk placing them carefully - but they explode! BEAUTIFUL COLOR-CHANGING BLOCKS Watch your tower transform with vibrant colors as you climb higher. Each row brings new stunning gradients and visual effects! MILESTONES & SPEED CHALLENGES Reach milestones at rows 10, 30, 50, 100, and beyond! The game speeds up at rows 50 and 150 - can you handle the pressure? SATISFYING EFFECTS • Smooth animations and particle effects • Haptic feedback on every placement • Immersive sound design • Screen shake and visual celebrations PERFECT FOR: • Quick 5-minute gaming sessions • Commute entertainment • Stress relief • Improving reaction time • Beating your friends' scores DOWNLOAD NOW AND START STACKING! Can you reach 100 rows? 200 rows? How high can YOU stack? FEATURES AT A GLANCE: • Infinite gameplay - stack as high as you can! • Bomb dodge mechanic for extra points • Progressive difficulty with speed increases • Milestone celebrations every 10 rows • Local high score system • One-handed portrait gameplay • No ads or in-app purchases • Offline play - no internet required • Beautiful gradient blocks • Satisfying sound effects and haptics • Smooth 60 FPS performance
NULLORBIT
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NULLORBIT is a fast-paced top-down space shooter built for your phone. Pick a ship, blast off into a shared arena, and fight, fly, and loot your way to the top. Pilot one of eight unique ships, from the nimble Warbird to the heavy hitting Leviathan, each with its own feel, weapons, and role on the battlefield. Float through frictionless space, line up the perfect shot, and dodge incoming fire with quick thumb taps. Every match drops you into a living arena with other real players. The maps are hand crafted and stay fixed, so you learn every choke point, every safe zone, and every bombing line. But the action is never the same twice. Scattered across each map are power ups that boost your guns, shields, and abilities. Grab them, stack them, and turn yourself into a flying fortress. The catch? When you die, you lose it all and respawn fresh. Every life is a new run, every kill makes the next fight harder. GAME MODES - Capture the Flag: grab the enemy flag, hold your base, win as a team - Team Deathmatch: squad up and out frag the other side - Deathmatch: every pilot for themselves, last score standing wins BUILT FOR MOBILE - Drag to move and aim, tap to fire, made for touch from the ground up - Quick matches you can pick up and put down anywhere - Light on data, easy on battery, no install bloat A NOD TO THE CLASSICS NULLORBIT is inspired by SubSpace and Continuum, the 90s online space shooters with a loyal cult following. It uses the same iconic ships and feel, including a tribute to the legendary Trench Wars arena, but rebuilt from scratch for a new generation and a faster, more accessible mobile experience. Whether you have ten seconds or ten minutes, jump in, pick a ship, and see how long you can survive.
Screenshots
Verdict
The clearest difference is in-app purchases: NULLORBIT at none against Tap Stack's 1. NULLORBIT also leads on ads (none vs shown). Tap Stack's advantage is update cadence (every 4 days vs every 2 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. Tap Stack sells 1 one-off in-app purchase. NULLORBIT asks for nothing beyond the download.
Tap Stack ships an update every 4 days, NULLORBIT every 2 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.
| Parameter | Tap Stack | NULLORBIT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 4 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 24 MB |
| Age rating | 4+ | 12+ |
| Developer | Ola Borthen | Terrence Sheflin |
In-app purchases
Tap Stack
- Remove ads + free retry$1.99
NULLORBIT
No in-app purchases









