# Pearl Stack vs Jelly Block Jam

The clearest difference is review sentiment: Jelly Block Jam at 100% against Pearl Stack's 50%. Jelly Block Jam also leads on rating (5.0 vs 4.6). Pearl Stack's advantage is ratings volume (46 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jelly Block Jam holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pearl Stack has 46 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Pearl Stack's written reviews are positive against 100% of Jelly Block Jam's.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on September 30, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Pearl Stack | Jelly Block Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (46 ratings)](https://appshunter.io/ios/app/pearl-stack/id6751941831/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/jelly-block-jam-sort-and-stack/id6754153805/reviews)** |
| Number of ratings | **46** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 670 MB | 134 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ela Game](https://appshunter.io/developer/1536955498) | [HIGGS TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1105222132) |

## What reviewers say

### Pearl Stack

[App page](https://appshunter.io/ios/app/pearl-stack/id6751941831)

Engage in a strategic stacking puzzle game set in a vibrant underwater world. Rotate and drop shimmering pearls to create combos, clear lines, and earn high scores. Progress through challenging levels and unlock new visual themes.

**Highlights:** Strategic stacking gameplay, Underwater theme with beautiful graphics, Multiple game modes (classic, timed, mission), Global leaderboards, Daily rewards, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### Jelly Block Jam

[App page](https://appshunter.io/ios/app/jelly-block-jam-sort-and-stack/id6754153805)

Engage in a vibrant puzzle game where you swipe, sort, and stack colorful jelly slices into matching boxes. Beat the clock with strategic moves, solve intricate puzzles, and enjoy satisfying physics. Earn rewards and unlock new characters in this visually cheerful, fast-paced challenge.

**Highlights:** Swipe and slide to sort colorful jelly slices, Match jellies to corresponding color-coded boxes, Solve intricate puzzles with strategic placement, Dynamic obstacle system with ice blocks, Satisfying physics with jiggly blocks, Earn Golden Jelly Tokens and special boosters

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pearl Stack free?

Pearl Stack is free to download, with no in-app purchases.

### Is Jelly Block Jam free?

Jelly Block Jam is free to download, with no in-app purchases.

### Which has better reviews, Pearl Stack or Jelly Block Jam?

Jelly Block Jam is rated higher. Pearl Stack averages 4.6 out of 5 from 46 ratings, while Jelly Block Jam averages 5.0 from 1 ratings.

### Do Pearl Stack or Jelly Block Jam have ads?

Both Pearl Stack and Jelly Block Jam show ads.

### Which is updated more often, Pearl Stack or Jelly Block Jam?

Pearl Stack ships an update every 5 days, and Jelly Block Jam every 5 days. Most recently, Pearl Stack was updated on September 30, 2026 and Jelly Block Jam on September 17, 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.*