Barrel Defender vs Germz!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Barrel Defender
Defend your energy barrels from alien invaders in this retro arcade space shooter. Enjoy simple, intuitive controls and blast through waves of enemies with various weapons and challenging boss fights.
- Two game modes: endless and wave
- 25 alien-filled waves
- Variety of aliens and movement patterns
- Boss enemy battles
- Weapon power-ups
- Easy finger-slide controls
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Barrel Defender is an old school retro Arcade Shooter. Protect your Energy Barrels, collect extra weapons and blast away waves of aliens! Barrel Defender is easy to control. Your spacecraft follows the slide of your finger and is in 'auto shoot' mode. It is the ideal game for the casual player and retro fans. Enjoy blasting aliens... Features: - two game modes ( 'endless' and 'wave' mode ) - fight your way through 25 alien filled waves - tons of different aliens and movement pattern - fight boss enemies - collect extra weapons - beautiful space sci-fi environment - easy to control - quite easy, well known game play
Germz!
Pilot a ship through a microscopic world, battling waves of germs and collecting vital cells. Upgrade your ship and abilities to survive longer and achieve higher scores in this fast-paced arcade shooter.
- Arcade survival action
- Multiple player ships
- Ship upgrades and abilities
- Collect blood cells
- Game Center achievements
- Leaderboards
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Germz! is an arcade shooter set inside a colorful microscopic world. Pilot your ship through waves of germs, dodge incoming threats, collect red and white blood cells, and upgrade your stats and abilities as the challenge grows. Choose your ship, survive as long as you can, and chase higher scores across fast, replayable runs. Features: - Arcade survival action - Multiple player ships and upgrades - Red and white blood cell rewards - In-app purchases for optional currency packs and character unlocks - Game Center achievements and leaderboards
Screenshots
Verdict
The clearest difference is price: Germz! at Free against Barrel Defender's $0.99. Germz! also leads on rating (5.0 vs 4.0) and update cadence (every 2 days vs every 39 months). Barrel Defender's advantage is in-app purchases (none vs 7) and ads (none vs shown). On ratings volume, 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
Germz! is free to download; Barrel Defender costs $0.99 up front. Germz! sells 7 one-off in-app purchases. Barrel Defender asks for nothing beyond the download.
Germz! holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Barrel Defender ships an update every 39 months, Germz! every 2 days. Both last shipped on October 31, 2026.
| Parameter | Barrel Defender | Germz! |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 4.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 39 months | Every 2 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 33 MB | 104 MB |
| Age rating | 9+ | 12+ |
| Developer | Stefan Preuss | Exzilegames LLC |
Customer experience
Barrel Defender
Germz!
In-app purchases
Barrel Defender
No in-app purchases
Germz!
- 500 Red Blood Cells$1.00
- Vanguard Player$2.99
- 2000 Red Blood Cells$3.00
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- 5 White Blood Cells$5.00
- 5000 Red Blood Cells$6.00
- 10 White Blood Cells$9.00
- 20 White Blood Cells$15.00
Questions
Is Barrel Defender free?
Is Germz! free?
Which has better reviews, Barrel Defender or Germz!?
Do Barrel Defender or Germz! have ads?
Which is updated more often, Barrel Defender or Germz!?
Other comparisons
