Comparison

Stratosphere vs Kaiju Attack 2

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

Head to head
About

Stratosphere

Features
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Use your phone like a table tennis racket. Roll, throw, bounce and catch a ball to guide it through 36 increasingly difficult tracks, without falling down or exploding.

About

Kaiju Attack 2

Lead Earth's defense against a renewed alien invasion. Command powerful secret weapons and face intelligent alien bosses in this intense sequel. Your strategic decisions will determine humanity's fate.

Highlights
  • Faster-paced gameplay
  • New currency tiles
  • Deploy multiple secret weapons
  • Nine new alien bosses
  • Eight new secret weapons
  • Super robots with splitting/combining abilities
Features
Read full description

To wash away the shame of defeat two years ago, Chaos has gathered an alien coalition, attacking Earth once more, citing humanity's sins as justification. Even the once-defending superhero now turns against us. As the commander, how will you resolve this crisis? What lies ahead for humanity and Earth? Game Intro Kaiju Attack 2, the sequel to our critically acclaimed title released two years ago, builds upon the strengths of the first installment while addressing its shortcomings. We've introduced numerous new features and enhancements, including: - Faster-paced and more intense gameplay. - Introduction of currency tiles alongside the existing three types. - Ability to deploy multiple types of secret weapons simultaneously. - Nine new alien bosses with smarter, more cunning behavior AI for increased challenge. - Eight new secret weapons, including super robots capable of splitting into three separate units and combining.

Screenshots

Stratosphere4 screens
Kaiju Attack 24 screens

Verdict

The call

The clearest difference is price: Stratosphere at Free against Kaiju Attack 2's $2.99. Kaiju Attack 2's advantage is update cadence (every 13 months vs every 38 months). On ads, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

Stratosphere is free to download; Kaiju Attack 2 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Stratosphere ships an update every 38 months, Kaiju Attack 2 every 13 months. Both last shipped on September 19, 2026.

Scorecard2 real differences · 8 level
Stratosphere versus Kaiju Attack 2: the parameters behind the verdict, then further details
ParameterStratosphereKaiju Attack 2
PriceFree — better$2.99
Rating—4.5 (56 ratings) — better
Positive reviews—76.5% of reviews
Number of ratings—56 — better
Update frequencyEvery 38 monthsEvery 13 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size20 MB154 MB
Age rating9+4+
DeveloperEweguo ABGUAN LING WU

In-app purchases

None

Stratosphere

No in-app purchases

None

Kaiju Attack 2

No in-app purchases

Questions

Is Stratosphere free?
Stratosphere is free to download, with no in-app purchases.
Is Kaiju Attack 2 free?
Kaiju Attack 2 costs $2.99, with no in-app purchases.
Do Stratosphere or Kaiju Attack 2 have ads?
Neither Stratosphere nor Kaiju Attack 2 shows ads.
Which is updated more often, Stratosphere or Kaiju Attack 2?
Stratosphere ships an update every 38 months, and Kaiju Attack 2 every 13 months. Most recently, Stratosphere was updated on September 19, 2026 and Kaiju Attack 2 on September 19, 2026.

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