Comparison

Only Pop The Blue Bubbles vs Germz!

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head

Only Pop The Blue Bubbles

Arcade bloodstream shooter

Free

🎮 Games

★ 5.01 ratingsView app →

About

Only Pop The Blue Bubbles

Features

Read full description

Only Pop The Blue Bubbles... Warning, there are 4 shades of blue bubbles!

About

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.

Highlights

Arcade survival action
Multiple player ships
Ship upgrades and abilities
Collect blood cells
Game Center achievements
Leaderboards

Read full description

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

Only Pop The Blue Bubbles4 screens

Germz!4 screens

Verdict

The call

The clearest difference is price: Germz! at Free against Only Pop The Blue Bubbles's $0.99. Germz! also leads on update cadence (every 2 days vs every 40 months). Only Pop The Blue Bubbles's advantage is in-app purchases (none vs 7) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

Germz! is free to download; Only Pop The Blue Bubbles costs $0.99 up front. Germz! sells 7 one-off in-app purchases. Only Pop The Blue Bubbles asks for nothing beyond the download.

UpkeepUpdate frequency

Only Pop The Blue Bubbles ships an update every 40 months, Germz! every 2 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 4 level

Only Pop The Blue Bubbles versus Germz!: the parameters behind the verdict, then further details
Parameter	Only Pop The Blue Bubbles	Germz!
Price	$0.99	Free — better
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Every 40 months	Every 2 days — better
Ads	No — better	Yes
In-app purchases	No — better	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	12.2 — better	15.0
Further details — not scored
Size	7 MB	104 MB
Age rating	4+	12+
Developer	Anthony Hindle	Exzilegames LLC

In-app purchases

None

Only Pop The Blue Bubbles

No in-app purchases

7 purchases

Germz!

One-time7

500 Red Blood Cells$1.00
Vanguard Player$2.99
2000 Red Blood Cells$3.00

Show 4 more

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 Only Pop The Blue Bubbles free?

Only Pop The Blue Bubbles costs $0.99, with no in-app purchases.

Is Germz! free?

Germz! is free to download, with in-app purchases available.

Do Only Pop The Blue Bubbles or Germz! have ads?

Germz! shows ads; Only Pop The Blue Bubbles does not.

Which is updated more often, Only Pop The Blue Bubbles or Germz!?

Only Pop The Blue Bubbles ships an update every 40 months, and Germz! every 2 days. Most recently, Only Pop The Blue Bubbles was updated on November 6, 2026 and Germz! on October 31, 2026.