# Solitaire Stack Sort vs Tap Block Out

Solitaire Stack Sort and Tap Block Out both sit at 4.8 stars, but that hides the real split: 69% of Tap Block Out's written reviews are positive against 54% of Solitaire Stack Sort's. Solitaire Stack Sort's advantage is iOS requirement (13.0 vs 15.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Solitaire Stack Sort sells 19 one-off in-app purchases and Tap Block Out sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Solitaire Stack Sort against 4.8 for Tap Block Out. Both are backed by a comparable volume of ratings — 3.2K and 5.9K respectively. Written reviews are what separate them: 54% of Solitaire Stack Sort's written reviews are positive against 69% of Tap Block Out's.

Solitaire Stack Sort ships an update every 6 days, Tap Block Out weekly. The most recent releases landed on October 19, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Solitaire Stack Sort | Tap Block Out |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/solitaire-stack-sort/id6776496366/reviews) | **[4.8 (5.9K ratings)](https://appshunter.io/ios/app/tap-block-out-color-puzzle/id6798072890/reviews)** |
| Number of ratings | 3.2K | **5.9K** |
| Positive reviews | 54.3% of reviews | **69.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 378 MB | 291 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [HM Games LLC FZ](https://appshunter.io/developer/1882569974) | [Funsmith(Beijing) Technology Co., Ltd](https://appshunter.io/developer/1835868124) |

## What reviewers say

### Solitaire Stack Sort

[App page](https://appshunter.io/ios/app/solitaire-stack-sort/id6776496366)

A relaxing card puzzle game that blends strategic sorting with satisfying merge mechanics. Organize, stack, and merge matching cards to create higher-value cards and train your brain.

**Highlights:** Unique Solitaire Puzzle Gameplay, Satisfying Card-Merging Mechanics, Brain-Training Puzzle Fun, Smooth Visuals and Animations, Simple Controls, Deep Strategy, Powerful Boosters

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

**In-app purchases (19)**

| Purchase | Price | Billing |
| --- | --- | --- |
| High Card Pack | $0.99 | one-time |
| Event Sale 1 | $0.99 | one-time |
| Limited Offer 1 | $0.99 | one-time |
| Gold 1 | $1.99 | one-time |
| Beginner Bundle 1 | $1.99 | one-time |
| Beginner Bundle 2 | $4.99 | one-time |
| Lose Offer 1 | $4.99 | one-time |
| Limited Offer 2 | $4.99 | one-time |
| Remove ads | $6.99 | one-time |
| Gold 2 | $7.99 | one-time |
| Elite pack | $9.99 | one-time |
| Limited Offer 3 | $9.99 | one-time |
| Beginner Bundle 3 | $9.99 | one-time |
| Beginner Bundle All | $12.99 | one-time |
| Gold 3 | $14.99 | one-time |
| Mega pack | $19.99 | one-time |
| Gold 4 | $29.99 | one-time |
| Gold 5 | $54.99 | one-time |
| Gold 6 | $99.99 | one-time |


### Tap Block Out

[App page](https://appshunter.io/ios/app/tap-block-out-color-puzzle/id6798072890)

Test your logic and spatial thinking in this block puzzle game. Tap blocks to slide them in the direction of their arrows, clearing the board by finding the correct escape order. Enjoy satisfying animations and brain-teasing challenges.

**Highlights:** Tap to slide blocks, Follow arrow directions, Plan block escape order, Smooth sliding animations, Brain-teasing progression, Strategic obstacles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Solitaire Stack Sort free?

Solitaire Stack Sort is free to download, with in-app purchases available.

### Is Tap Block Out free?

Tap Block Out is free to download, with in-app purchases available.

### Which has better reviews, Solitaire Stack Sort or Tap Block Out?

Tap Block Out is rated higher. Solitaire Stack Sort averages 4.8 out of 5 from 3.2K ratings, while Tap Block Out averages 4.8 from 5.9K ratings.

### Do Solitaire Stack Sort or Tap Block Out have ads?

Both Solitaire Stack Sort and Tap Block Out show ads.

### Which is updated more often, Solitaire Stack Sort or Tap Block Out?

Solitaire Stack Sort ships an update every 6 days, and Tap Block Out weekly. Most recently, Solitaire Stack Sort was updated on October 19, 2026 and Tap Block Out on October 21, 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.*