Scan Alien vs Eggs on a Roll
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Scan Alien
Become an airport security guard tasked with identifying and apprehending aliens disguised as humans. Use advanced scanners to detect anomalies in silhouettes and apprehend the extraterrestrial infiltrators.
- Alien detection gameplay
- Airport security simulation
- Silhouette scanning mechanics
- Apprehend disguised aliens
- Story-driven missions
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Arrest the aliens disguised in human form! [Story] Certain international airport here. Alien rumor which has the appearance of a person that has recently entered the country illegally is flowing. Government was seen as dangerous a situation is introduced into the latest airport scanners, They were obliged to query whether a man really come to pass people entering. You will be guards at the airport, look for someone who seems to be alien from among those who have passed through the human form that is stored in the scanner is a mission project. [How to Play] We will store a person is not in the form of a human silhouette reflected when passing through the scanner. The human touch that seems alien after all has passed! Wave is clear that if you can catch the aliens safely!
Eggs on a Roll
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In a world where two eggs fight for their survival, controls are easy to learn, but timing is crucial! Eggs on a Roll is a 2D platform runner game designed for 2 players (co-op). It scrolls automatically: all you have to do is jump at the right times. Features: - Highly responsive, simple controls - 2 player same screen action - Playable as single player for extra challenge - Fast paced action, and even faster speeds for die hards - Double jump - Lots of enemies - Lots of fun challenges! Co-created by Christian Roth
Screenshots
Verdict
The clearest difference is iOS requirement: Scan Alien at 6.0 against Eggs on a Roll's 9.0. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Scan Alien ships an update every 28 months, Eggs on a Roll every 15 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.
| Parameter | Scan Alien | Eggs on a Roll |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (2 ratings) — better | — |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 28 months | Every 15 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 10 MB | 27 MB |
| Age rating | 4+ | 9+ |
| Developer | marge co., ltd. | Misha Van den Bosch |
In-app purchases
Scan Alien
No in-app purchases
Eggs on a Roll
No in-app purchases
Questions
Is Scan Alien free?
Is Eggs on a Roll free?
Do Scan Alien or Eggs on a Roll have ads?
Which is updated more often, Scan Alien or Eggs on a Roll?
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