Jelly Defender vs Alien Games
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Jelly Defender
A classic side-scrolling shooter where players aim to eliminate colorful jellyfish. Progress through levels by achieving high scores and unlock bonus points by hitting special starfish. Different jellyfish exhibit unique movement patterns, adding to the challenge.
- Classic side-scrolling gameplay
- Shoot colorful jellyfish
- Unlock levels with high scores
- Bonus starfish for extra points
- Challenging levels with unique enemy patterns
- Easy-to-use controls
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This is a classic side scrolling style game were you have to shoot the jellyfish. The goal of the game is to shoot as many of the jellyfish as you can to unlock the next level and get a high score. Shooting 7 jellyfish in a row without missing releases a bonus starfish that you can shoot for bonus points. When you shoot and miss you lose points. The different colored jellyfish move in different ways which make it more difficult to shoot them. + Colorful jellyfish + Easy to use controls + 40 challenging levels + Sharp shooter bonus starfish
Alien Games
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Enjoy these two fun Alien Games in one app! Game 1 - Boppin Aliens - Use your finger to bop the aliens as they pop up from the UFOs. Bop the number of aliens needed to complete each level. Complete all the levels and win the game! How many aliens can you bop? You have to play to find out. Game - 2 Alien Catch - Catch the Aliens with your UFO as they fall. Catch the number of Aliens to complete each level. Complete all the levels and with the game! You can customize Alien Games in the settings screen. Enjoy playing Alien Games today! ** If you like this app, please write a review and also share this app with your friends and family on social media. Thank you. ** We work very hard to make our apps the best they can be and want our users to have a great user experience. If you have ideas on how to make this app better, or If you are experiencing technical problems with this app, please contact us by pressing the "App Support" button located in the Information screen. Thank you.
Screenshots
Verdict
The clearest difference is update cadence: Jelly Defender at every 3 months against Alien Games's every 41 months. Jelly Defender also leads on iOS requirement (11.0 vs 17.0). On price, ads, in-app purchases 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
Jelly Defender costs $0.99 and Alien Games $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Jelly Defender ships an update every 3 months, Alien Games every 41 months. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Jelly Defender | Alien Games |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 months — better | Every 41 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 10 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Mike Hempfling | JS Digital Productions, Inc. |
In-app purchases
Jelly Defender
No in-app purchases
Alien Games
No in-app purchases
Questions
Is Jelly Defender free?
Is Alien Games free?
Do Jelly Defender or Alien Games have ads?
Which is updated more often, Jelly Defender or Alien Games?
Other comparisons
