# Stack Blocks vs Color Slide

The clearest difference is in-app purchases: Stack Blocks at none against Color Slide's 11. Color Slide's advantage is ads (none vs shown) and ratings volume (9 vs 3). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Color Slide sells 11 one-off in-app purchases. Stack Blocks asks for nothing beyond the download.

Stack Blocks holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 3 and 9 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on September 7, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Stack Blocks | Color Slide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/stack-blocks-block-puzzle/id6747914784/reviews)** | [4.1 (9 ratings)](https://appshunter.io/ios/app/color-slide-block-puzzle/id6748662423/reviews) |
| Number of ratings | 3 | **9** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | Every 6 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 146 MB | 286 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLUE BAG GAMING AND PUBLISHING - FZCO](https://appshunter.io/developer/1896288670) | [Hikee Co., Ltd.](https://appshunter.io/developer/1503441272) |

## What reviewers say

### Stack Blocks

[App page](https://appshunter.io/ios/app/stack-blocks-block-puzzle/id6747914784)

A relaxing block puzzle game where you drag and place pieces to clear rows and columns. Plan your moves to create combos and achieve high scores. Enjoy quick sessions or deep runs with smooth controls and satisfying visuals.

**Highlights:** Drag and place block pieces, Clear rows or columns, Create combo multipliers, Classic and Stack Clear modes, No timer, no pressure gameplay, Smooth, responsive controls, Lightweight and battery-friendly

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

**In-app purchases:** none


### Color Slide

[App page](https://appshunter.io/ios/app/color-slide-block-puzzle/id6748662423)

Match vibrant color blocks by sliding them into sorted sets to clear the board. This puzzle game offers increasing challenges with new obstacles and strategic gameplay. Enjoy relaxing yet brain-boosting fun anytime, anywhere.

**Highlights:** Slide blocks horizontally/vertically, Match same colors to merge, Clear rows/columns, Trigger chain reactions, Overcome obstacles like frozen blocks, Offline play, Power-ups available

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pile of Gold | $0.99 | one-time |
| PIGGY BANK | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| Items Gift Pack | $1.99 | one-time |
| Medium Pile of Gold | $3.99 | one-time |
| Revive Gift Pack | $3.99 | one-time |
| Remove Ads Bundle | $4.99 | one-time |
| Medium Bundle | $9.99 | one-time |
| Large Bundle | $14.99 | one-time |
| Small Bag of Gold | $29.99 | one-time |
| Gold Vault | $49.99 | one-time |


## Frequently asked questions

### Is Stack Blocks free?

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

### Is Color Slide free?

Color Slide is free to download, with in-app purchases available.

### Which has better reviews, Stack Blocks or Color Slide?

Stack Blocks is rated higher. Stack Blocks averages 4.3 out of 5 from 3 ratings, while Color Slide averages 4.1 from 9 ratings.

### Do Stack Blocks or Color Slide have ads?

Stack Blocks shows ads; Color Slide does not.

### Which is updated more often, Stack Blocks or Color Slide?

Stack Blocks ships an update every 6 days, and Color Slide every 6 days. Most recently, Stack Blocks was updated on September 7, 2026 and Color Slide on September 22, 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.*