# Endless Nigma vs Drop & Sort Jellyfish

The clearest difference is in-app purchases: Endless Nigma at none against Drop & Sort Jellyfish's 10. Endless Nigma also leads on ads (none vs shown) and rating (5.0 vs 4.5). Drop & Sort Jellyfish's advantage is update cadence (every 8 days vs every 39 months) and ratings volume (280 vs 3). On price and device support there is nothing between them.

Both are free to download. Drop & Sort Jellyfish sells 10 one-off in-app purchases. Endless Nigma asks for nothing beyond the download.

Endless Nigma holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Drop & Sort Jellyfish has 280 ratings behind it against 3, so its average is the more settled of the two.

Endless Nigma ships an update every 39 months, Drop & Sort Jellyfish every 8 days. The most recent releases landed on October 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Endless Nigma | Drop & Sort Jellyfish |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/endless-nigma/id1513875794/reviews)** | [4.5 (280 ratings)](https://appshunter.io/ios/app/drop-and-sort-jellyfish/id6498887233/reviews) |
| Number of ratings | 3 | **280** |
| Positive reviews | — | 28.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 39 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 66 MB | 224 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Nigmatic Sound LLC](https://appshunter.io/developer/1451103347) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Endless Nigma

[App page](https://appshunter.io/ios/app/endless-nigma/id1513875794)

Experience fast-paced, endless match-3 gameplay set to a soundtrack of original music. This game offers pure, unadulterated fun with a focus on infinite challenges and an engaging audio experience.

**Highlights:** Endless match-3 gameplay, High-speed action, Original soundtrack, Infinite challenges, Engaging audio experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Drop & Sort Jellyfish

[App page](https://appshunter.io/ios/app/drop-and-sort-jellyfish/id6498887233)

Engage in a strategic puzzle adventure where you drop bubbles to match and release colorful jellyfish. Plan your moves carefully to burst bubbles and guide the jellyfish to freedom in increasingly challenging levels.

**Highlights:** Drop bubbles to match colors, Release colorful jellyfish, Strategic puzzle gameplay, Limited moves per level, Increasingly challenging puzzles, Satisfying bubble bursts

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Immortal Hours | $1.99 | one-time |
| 150 Coins | $1.99 | one-time |
| Life Saver Bundle | $3.99 | one-time |
| No Ads | $7.99 | one-time |
| 800 Coins | $7.99 | one-time |
| No Ads Bundle | $9.99 | one-time |
| 1800 Coins | $14.99 | one-time |
| 4000 Coins | $29.99 | one-time |
| 10K Coins | $54.99 | one-time |
| 25K Coins | $99.99 | one-time |

**What reviewers like**

- 😍 Addictive gameplay
- 😴 Helps with sleep
- 👍 Fun and enjoyable
- 💯 High replayability for some
- ✨ Cute graphics and characters

**What reviewers complain about**

- 💸 Ads after paying for no ads
- 🔁 Levels repeat too quickly
- ❓ Unclear objectives
- ⚖️ Unfair level design
- ⏳ Lives not refreshing

**Reported bugs**

- Paid for no ads, but ads still appear
- In-app purchases not working
- Lives not refreshing unless app is open
- Game freezes or crashes
- Levels are impossible to complete due to color randomization

**Requested features**

- Fix in-app purchases not working
- Restore purchases functionality
- Add more levels or variety
- Implement an endless mode
- Add more power-ups or variety


## Frequently asked questions

### Is Endless Nigma free?

Endless Nigma is free to download, with no in-app purchases.

### Is Drop & Sort Jellyfish free?

Drop & Sort Jellyfish is free to download, with in-app purchases available.

### Which has better reviews, Endless Nigma or Drop & Sort Jellyfish?

Endless Nigma is rated higher. Endless Nigma averages 5.0 out of 5 from 3 ratings, while Drop & Sort Jellyfish averages 4.5 from 280 ratings.

### Do Endless Nigma or Drop & Sort Jellyfish have ads?

Drop & Sort Jellyfish shows ads; Endless Nigma does not.

### Which is updated more often, Endless Nigma or Drop & Sort Jellyfish?

Endless Nigma ships an update every 39 months, and Drop & Sort Jellyfish every 8 days. Most recently, Endless Nigma was updated on October 8, 2026 and Drop & Sort Jellyfish on October 30, 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.*