Comparison

Alien Conquer vs Spacetime Chronicles

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

Head to head
About

Alien Conquer

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Jim approaches the window of his room in the lunar base, the view displays the horizon with the planet earth and satellites cruising around it. In the car, Kate programs the control panel and sets the target, then the engine starts, and propulsion system turns on. The engine stops at the destination and in front of them two lunar dirt towers appear, with holes on all sides and in a path in center whose direction is down. Inside the hive, an ambush awaits them, an endless number of circular alien creatures with bulges all over their bodies pounce on them.

About

Spacetime Chronicles

Features
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FREE DEMO INCLUDED. The download is free and includes the first part of the adventure (about 25 minutes). To keep playing, unlock the full game with a single in-app purchase, at any time from the pause menu or when the free part ends. Already bought the game? Everything stays unlocked. Fred was late for school. Then a cat walked past โ€” and the century changed. Spacetime Chronicles is a paper stop-motion adventure about a boy, a cat, and the accidental collapse of time. Every room is a real paper set, every puzzle is solved by looking closely at the world, and nothing is explained twice. WHAT YOU DO Follow the cat through a school, an airport, a Tokyo street, a bus depot and places that should not exist. Climb, jump, push, hide, and work out what the world wants from you. Some rooms are quiet. Some are a maze with a clock running down. One is a tesseract. MADE BY HAND Every set, every character and every frame was cut from paper and animated in stop motion โ€” this is an animated feature film that turned into a game, made by one person over several years. WHAT'S INSIDE - A full adventure, several hours long - English voices, subtitles in English, Italian, Spanish, French and German - Touch controls you can move, resize and place wherever you like - No internet, no account, no ads, no tracking - Play offline, anywhere Buy it once. It's yours.

Screenshots

Alien Conquer4 screens
Spacetime Chronicles4 screens

Verdict

The call

The clearest difference is ads: Spacetime Chronicles at none against Alien Conquer's shown. Spacetime Chronicles also leads on update cadence (every 2 days vs every 3 months). Alien Conquer's advantage is iOS requirement (12.2 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Alien Conquer ships an update every 3 months, Spacetime Chronicles every 2 days. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

Scorecard3 real differences ยท 3 level
Alien Conquer versus Spacetime Chronicles: the parameters behind the verdict, then further details
ParameterAlien ConquerSpacetime Chronicles
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 days โ€” better
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 โ€” better15.0
Further details โ€” not scored
Size25 MB3.7 GB
Age rating4+4+
DeveloperMauricio CarrilloSeenfilm di Bertelli Stefano Sas & c.

In-app purchases

None

Alien Conquer

No in-app purchases

None

Spacetime Chronicles

No in-app purchases

Questions

Is Alien Conquer free?
Alien Conquer is free to download, with no in-app purchases.
Is Spacetime Chronicles free?
Spacetime Chronicles is free to download, with no in-app purchases.
Do Alien Conquer or Spacetime Chronicles have ads?
Alien Conquer shows ads; Spacetime Chronicles does not.
Which is updated more often, Alien Conquer or Spacetime Chronicles?
Alien Conquer ships an update every 3 months, and Spacetime Chronicles every 2 days. Most recently, Alien Conquer was updated on October 2, 2026 and Spacetime Chronicles on October 8, 2026.

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