# Jelly Defender vs Groundskeeper2

The clearest difference is rating: Groundskeeper2 at 4.3 against Jelly Defender's 3.0. Groundskeeper2 also leads on update cadence (every 5 weeks vs every 3 months) and ratings volume (19 vs 3). Jelly Defender's advantage is review sentiment (100% vs 69%) and price ($0.99 vs $3.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Jelly Defender costs $0.99 and Groundskeeper2 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Groundskeeper2 holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Groundskeeper2 has 19 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of Jelly Defender's written reviews are positive against 69% of Groundskeeper2's, so the app with the better star average is not the one people write more warmly about.

Jelly Defender ships an update every 3 months, Groundskeeper2 every 5 weeks. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Jelly Defender | Groundskeeper2 |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/jelly-defender/id458504346/reviews) | **[4.3 (19 ratings)](https://appshunter.io/ios/app/groundskeeper2/id848894420/reviews)** |
| Number of ratings | 3 | **19** |
| Positive reviews | **100.0% of reviews** | 68.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Paid | Paid |
| Size | 10 MB | 56 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Mike Hempfling](https://appshunter.io/developer/422781074) | [Pascal Bestebroer](https://appshunter.io/developer/364591324) |

## What reviewers say

### Jelly Defender

[App page](https://appshunter.io/ios/app/jelly-defender/id458504346)

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.

**Highlights:** 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

**Features:** macOS Compatibility

**In-app purchases:** none


### Groundskeeper2

[App page](https://appshunter.io/ios/app/groundskeeper2/id848894420)

Battle waves of robotic space aliens in this fast-paced arcade shooter. Unlock a variety of weapons and new worlds as you fight to protect humanity from an extraterrestrial invasion. Experience randomized levels for endless replayability.

**Highlights:** Unlockable weapons, Unlockable worlds, Fast-paced arcade action, Randomized levels, Achievements and leaderboards

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Jelly Defender free?

Jelly Defender costs $0.99, with no in-app purchases.

### Is Groundskeeper2 free?

Groundskeeper2 costs $3.99, with no in-app purchases.

### Which has better reviews, Jelly Defender or Groundskeeper2?

Groundskeeper2 is rated higher. Jelly Defender averages 3.0 out of 5 from 3 ratings, while Groundskeeper2 averages 4.3 from 19 ratings.

### Do Jelly Defender or Groundskeeper2 have ads?

Neither Jelly Defender nor Groundskeeper2 shows ads.

### Which is updated more often, Jelly Defender or Groundskeeper2?

Jelly Defender ships an update every 3 months, and Groundskeeper2 every 5 weeks. Most recently, Jelly Defender was updated on October 9, 2026 and Groundskeeper2 on October 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*