Deimos vs maddness.
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Deimos
Embark on a sci-fi adventure as an elite Space Marine investigating a mysterious moon outpost. Make choices that shape your story, find weapons and armor, and battle dangerous enemies in this action-packed RPG.
- Story-driven investigation
- Choice-based gameplay
- Item and weapon collection
- Combat against enemies
- Role-playing adventure
- Easy pick-up-and-play design
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You and an elite team of Space Marines are sent to the distant Deimos science station to provide security and investigate recent happenings on the moon outpost. Upon arrival you quickly discover that not all is as it seems... You and your team of marines will have to investigate the various corridors of the Deimos science station to determine what is going on. Along the way you will be presented which choices, and the choices you make will determine how the game plays out. You will also find different items, weapons, and armors along the way to help on your quest. There will also be dangerous enemies waiting for you to fight throughout the station! It's classic roleplaying adventure mixed with the convenience of mobile! And who can beat a free game? Deimos is an action and story driven mobile role playing adventure game based on the acclaimed Level Up RPG engine by Ape Apps. The game is designed with mobile users in mind, built for easy pick up and play. Simple controls and an encompassing storyline will make Deimos a must have for your iOS app game library! Deimos takes a simplified approach to the RPG genre. It is made in a way that is quick to pick up and learn, and you should be able to play for either a few minutes, or a few hours. After a while, it can get addicting. Like other role playing games, you travel and find different items and weapons and put them to use while fighting off baddies. Watch your health and energy and try to survive. Deimos is designed to be easy to play for users of all ages, from kids to adults. This is not a complicated RPG so anybody should be able to master it quickly. It also runs well on both handset and tablet devices. If you like Deimos and this style of mobile role playing game, then you should try my other mobile RPG called Level Up RPG, a role playing game on which Deimos was based.
maddness.
Embark on a role-playing adventure on a real-world map, engaging with NPCs and other players. Join one of five factions vying for global dominance each week, with leaderboards tracking top performers. Explore a vast world and master strategic tricks to aid your faction's success.
- Real-world map gameplay
- NPC and player interactions
- Faction-based competition
- Weekly global conquest
- Leaderboards for top players
- Exploration and strategy
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Maddness — Location-Based Murder Mystery A new case every week. Your city is the crime scene. Step into a noir world where real streets become crime scenes and every stranger might be a suspect. Maddness is a location-based murder mystery game that turns your neighborhood into an interactive detective story. Each week, a new victim. A new killer. A trail of clues scattered across real places near you — the coffee shop on the corner, the park down the street, the library you pass every day. Walk there. Investigate. Interrogate AI-powered suspects who lie, deflect, and slip up under pressure. HOW IT PLAYS • A mystery unfolds at real locations around you • Travel to each scene to collect clues and meet NPCs • Interrogate suspects — they respond dynamically with AI • Piece together the motive and accuse the killer • Team up with friends to cover more ground faster • Compete on the leaderboard to solve it first WHAT MAKES IT DIFFERENT • No two conversations with an NPC are the same — they're AI-powered characters with secrets to keep • The story adapts to YOUR city — same mystery, different real-world locations for every player • Text-based atmosphere meets real-world exploration • Weekly episodes — fresh case every Monday • Play solo or form a team across different neighborhoods "You overhear a whispered conversation at the café nearby. A name you recognize. A motive you didn't expect. The pieces are falling into place — but so is the clock."
Screenshots
Verdict
Deimos and maddness. both sit at 5.0 stars, but that hides the real split: 100% of maddness.'s written reviews are positive against 50% of Deimos's. maddness. also leads on in-app purchases (none vs 3) and ads (none vs shown). Deimos's advantage is iOS requirement (15.0 vs 26.5). On price, rating, update cadence 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
Both are free to download. Deimos sells 3 one-off in-app purchases. maddness. asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Deimos against 5.0 for maddness.. That said, the two scores are not equally well evidenced: maddness. has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 50% of Deimos's written reviews are positive against 100% of maddness.'s.
Deimos ships an update every 7 months, maddness. every 6 months. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.
| Parameter | Deimos | maddness. |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (7 ratings) |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 7 — better |
| Update frequency | Every 7 months | Every 6 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 5 MB | 1 MB |
| Age rating | 12+ | 17+ |
| Developer | Brandon Stecklein | SiliconHouse, LLC |
Customer experience
Deimos
maddness.
In-app purchases
Deimos
- 100 Ape Coins$0.99
- Advertising Removal$1.99
- 500 Ape Coins$4.99
maddness.
No in-app purchases









