Comparison

Space Invasions vs NellCatch

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

Head to head
About

Space Invasions

Features
Read full description

The Invasions Keep to base attack, seize the opportunity to put them back to outer space bar 倪空䟵略隊䞍斷向基地進擊抓緊機會把它們送回䞊倖倪空吧

About

NellCatch

Features
Read full description

The casual game with easy action of the Nell series is now available. Catch the falling items with Nell. Let's try count 100 !

Screenshots

Space Invasions2 screens
NellCatch2 screens

Verdict

The call

The clearest difference is ads: Space Invasions at none against NellCatch's shown. Space Invasions also leads on iOS requirement (11.0 vs 16.0). NellCatch's advantage is update cadence (every 2 weeks vs every 20 months). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Space Invasions ships an update every 20 months, NellCatch every 2 weeks. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 3 level
Space Invasions versus NellCatch: the parameters behind the verdict, then further details
ParameterSpace InvasionsNellCatch
PriceFreeFree
Update frequencyEvery 20 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better16.0
Further details — not scored
Size8 MB250 MB
Age rating4+4+
DeveloperjjNaoya Sakai

In-app purchases

None

Space Invasions

No in-app purchases

None

NellCatch

No in-app purchases

Questions

Is Space Invasions free?
Space Invasions is free to download, with no in-app purchases.
Is NellCatch free?
NellCatch is free to download, with no in-app purchases.
Do Space Invasions or NellCatch have ads?
NellCatch shows ads; Space Invasions does not.
Which is updated more often, Space Invasions or NellCatch?
Space Invasions ships an update every 20 months, and NellCatch every 2 weeks. Most recently, Space Invasions was updated on November 6, 2026 and NellCatch on November 8, 2026.

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