Shell Keepers vs Save the Mars Ultimate
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shell Keepers
Protect your precious eggs in this fast-paced defense game. Drag and drop enemies to take them down in real-time, utilizing precision throws for a rewarding scoring system. Designed for quick, intense gameplay sessions.
- Drag-and-drop defense mechanics
- Real-time enemy takedowns
- Precision-based scoring
- Short, intense gameplay sessions
- Egg-flinging defense
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Shell Keepers is a fast-paced drag-and-drop defense game where you protect your egg basket from predators. This game is perfect for quick-thinking players who enjoy action-packed challenges and clever strategy. - Unique egg-flinging defense mechanics - Real-time drag-and-drop enemy takedowns - Rewarding scoring system with precision-based throws - Hand-crafted for short, intense gameplay sessions Download and defend in Shell Keepers today!
Save the Mars Ultimate
Protect the red planet from falling dangers in this fast-paced arcade game. Test your reflexes and timing to dodge obstacles and crashing meteors. Simple controls make it easy to pick up, but mastering the challenge will keep you engaged.
- Protect Mars from falling dangers
- Dodge deadly obstacles
- Avoid crashing meteors
- Test reflexes and timing
- Simple tap and drag controls
- Addictive challenge
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Can you Save the Mars? Mars is under attack! Dodge deadly obstacles, avoid crashing meteors, and protect the red planet in this fast-paced hyper-casual arcade game. Test your reflexes and timing in a simple yet addictive challenge that will keep you coming back for more! Easy to Play, Hard to Master Tap and drag to control Mars’ shield. Keep the planet safe from falling dangers! One wrong move and it’s game over. Quick reactions...
Screenshots
Verdict
The clearest difference is rating: Save the Mars Ultimate at 5.0 against Shell Keepers's 3.0. Save the Mars Ultimate also leads on ads (none vs shown) and ratings volume (9 vs 2). Shell Keepers's advantage is in-app purchases (none vs 2) and update cadence (every 2 months vs every 5 months). On price, device support and iOS requirement 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. Save the Mars Ultimate sells 2 one-off in-app purchases. Shell Keepers asks for nothing beyond the download.
Save the Mars Ultimate holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 9 respectively.
Shell Keepers ships an update every 2 months, Save the Mars Ultimate every 5 months. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.
| Parameter | Shell Keepers | Save the Mars Ultimate |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 5.0 (9 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 155 MB | 155 MB |
| Age rating | 4+ | 4+ |
| Developer | Adknown | Salman Younis |
Customer experience
Shell Keepers
Save the Mars Ultimate
In-app purchases
Shell Keepers
No in-app purchases
Save the Mars Ultimate
- Remove Ads$2.99
- Buy 300 Shields$9.99
Questions
Is Shell Keepers free?
Is Save the Mars Ultimate free?
Which has better reviews, Shell Keepers or Save the Mars Ultimate?
Do Shell Keepers or Save the Mars Ultimate have ads?
Which is updated more often, Shell Keepers or Save the Mars Ultimate?
Other comparisons
