Alien Barrage vs Find Spot Differences
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Alien Barrage
Defend Earth from relentless alien invaders in this fast-paced retro arcade shooter. Dodge plasma, collect powerups, and survive challenging boss battles. Compete on global leaderboards for the highest score and wave survived.
- Touch-and-drag controls with automatic firing
- Endless escalating waves of alien enemies
- Bonus Rounds and Boss Battles
- Collectible powerups and screen-clearing bombs
- Unlockable ships and difficulty modes
- Game Center leaderboards and achievements
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Defend Earth from endless alien waves in this fast-paced retro arcade shooter. Collect powerups, survive boss battles, and climb the global leaderboards. Touch and drag to move your ship while it fires automatically, dodge incoming plasma, and clear wave after wave of invading aliens before they reach the bottom. What starts as a classic arcade battle quickly escalates into a tougher survival challenge, with faster enemies, more pressure, and bigger rewards the longer you last. Alien Barrage mixes traditional formation-based waves with special events that keep every run fresh. Every 4th level is a Bonus Round, where aliens break formation and streak across the screen in unpredictable patterns for extra points. Every 7th level is a Boss Level, featuring a massive enemy that absorbs heavy damage, fires missiles, and gets tougher each time it returns. Powerups can turn the tide in an instant. Collect Rapid Fire to double your fire rate, Spread Shot to blast multiple enemies at once, Shield to absorb a hit, and Extra Life to stay in the fight longer. When things get desperate, unleash a bomb to clear the screen and save your run. Choose how you want to play with Easy, Normal, and Hard difficulty modes, each offering a different challenge level and score potential. Fly the default Classic Ship or unlock the Dual Cannon ship for permanent double firepower. Compete on Game Center leaderboards for top score and highest wave survived, challenge your friends, and unlock achievements as you play. Whether you want a quick arcade session or a long high-score grind, Alien Barrage delivers classic shooter action with modern progression and competitive replay value. Features: - Touch-and-drag controls with automatic firing - Endless escalating waves of alien enemies - Bonus Rounds every 4th level - Boss battles every 7th level - UFO encounters, swooping aliens, and missile attacks - Four powerups: Rapid Fire, Spread Shot, Shield, and Extra Life - Screen-clearing bombs for clutch moments - Classic Ship plus unlockable Dual Cannon ship - Game Center leaderboards and achievements - Three difficulty modes for casual play or hardcore score chasing
Find Spot Differences
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Train your eyes and sharpen your mind with Spot Differences — the ultimate picture puzzle game! Compare two beautifully crafted images side by side and find the hidden differences between them. With 150 hand-designed levels across 8 stunning themes, there's always a new challenge waiting for you. HOW TO PLAY Compare two images placed side by side. Tap on a difference when you spot one. Find all differences to complete the level. Use hints when you get stuck! 8 BEAUTIFUL THEMES Explore Travel destinations, discover Nature landscapes, enjoy Food scenes, admire Interior Design, journey through Space, experience vibrant City Life, enter magical Fantasy worlds, and uncover History & Mythology. DAILY CHALLENGES Take on 3 fresh puzzles every day. Earn Bronze, Silver, and Gold trophies based on your performance. Track your streak on the built-in trophy calendar and come back daily to grow your collection. KEY FEATURES 150 beautifully designed puzzle levels Zen Mode — play relaxed with no timer Pinch-to-zoom for detailed inspection Smooth, intuitive touch controls Works offline — no internet required Lightweight and battery-friendly Suitable for all ages Whether you're unwinding at home, on a long commute, or taking a quick coffee break, Spot Differences is the perfect brain teaser to keep your mind sharp. Download now and see how many differences you can find!
Screenshots
Verdict
The clearest difference is in-app purchases: Find Spot Differences at none against Alien Barrage's 6. Find Spot Differences also leads on iOS requirement (13.0 vs 17.6). On price, ads 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. Alien Barrage sells 6 one-off in-app purchases. Find Spot Differences asks for nothing beyond the download.
| Parameter | Alien Barrage | Find Spot Differences |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 91 MB |
| Age rating | 12+ | 4+ |
| Developer | arnold biffna | Duc Le |
In-app purchases
Alien Barrage
- 3 Revives$0.99
- 10 Revives$1.99
- 10 Extra Bombs.$1.99
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- Dual Shooter Ship$2.99
- 40 revives$4.99
- 100 Revives$9.99
Find Spot Differences
No in-app purchases
Questions
Is Alien Barrage free?
Is Find Spot Differences free?
Do Alien Barrage or Find Spot Differences have ads?
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