# Pearl Stack vs Mosaic Flow

The clearest difference is review sentiment: Pearl Stack at 50% against Mosaic Flow's 0%. Pearl Stack also leads on rating (4.6 vs 1.0) and 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.

Pearl Stack holds the better App Store score, 4.6 against 1.0. 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 0% of Mosaic Flow's.

Pearl Stack ships an update every 5 days, Mosaic Flow every 6 days. The most recent releases landed on October 16, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pearl Stack | Mosaic Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (46 ratings)](https://appshunter.io/ios/app/pearl-stack/id6751941831/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/mosaic-flow/id6756013030/reviews) |
| Number of ratings | **46** | 1 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 670 MB | 492 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Ela Game](https://appshunter.io/developer/1536955498) | [Mehmet Fatih Sahin](https://appshunter.io/developer/1700697055) |

## 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


### Mosaic Flow

[App page](https://appshunter.io/ios/app/mosaic-flow/id6756013030)

A calming puzzle game where players break down large blocks into smaller pieces. These pieces then flow along a path into wagons, filling parts of an image with color to complete the artwork. Each level presents new challenges and visuals for a satisfying progression.

**Highlights:** Break blocks into smaller pieces, Manage block flow along paths, Fill image parts with color, Complete artwork by grinding blocks, Progress through new shapes and pictures

**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 Mosaic Flow free?

Mosaic Flow is free to download, with no in-app purchases.

### Which has better reviews, Pearl Stack or Mosaic Flow?

Pearl Stack is rated higher. Pearl Stack averages 4.6 out of 5 from 46 ratings, while Mosaic Flow averages 1.0 from 1 ratings.

### Do Pearl Stack or Mosaic Flow have ads?

Both Pearl Stack and Mosaic Flow show ads.

### Which is updated more often, Pearl Stack or Mosaic Flow?

Pearl Stack ships an update every 5 days, and Mosaic Flow every 6 days. Most recently, Pearl Stack was updated on October 16, 2026 and Mosaic Flow on October 4, 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.*