Alien Conquer vs Spacetime Chronicles
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
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.
Spacetime Chronicles
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Alien Conquer | Spacetime Chronicles |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 2 days โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.2 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 25 MB | 3.7 GB |
| Age rating | 4+ | 4+ |
| Developer | Mauricio Carrillo | Seenfilm di Bertelli Stefano Sas & c. |
In-app purchases
Alien Conquer
No in-app purchases
Spacetime Chronicles
No in-app purchases
Questions
Is Alien Conquer free?
Is Spacetime Chronicles free?
Do Alien Conquer or Spacetime Chronicles have ads?
Which is updated more often, Alien Conquer or Spacetime Chronicles?
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