# Tap Stacks vs Stacker

The clearest difference is review sentiment: Tap Stacks at 100% against Stacker's 50%. Tap Stacks also leads on rating (4.6 vs 3.1) and update cadence (every 3 months vs every 8 months). Stacker's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Tap Stacks sells 2 one-off in-app purchases. Stacker asks for nothing beyond the download.

Tap Stacks holds the better App Store score, 4.6 against 3.1. Both are backed by a comparable volume of ratings — 11 and 11 respectively. Written reviews point the same way: 100% of Tap Stacks's written reviews are positive against 50% of Stacker's.

Tap Stacks ships an update every 3 months, Stacker every 8 months. The most recent releases landed on August 3, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Tap Stacks | Stacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (11 ratings)](https://appshunter.io/ios/app/tap-stacks/id1000466516/reviews)** | [3.1 (11 ratings)](https://appshunter.io/ios/app/stacker-the-impossible-48/id1035391938/reviews) |
| Number of ratings | 11 | 11 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 81 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brook Street Games](https://appshunter.io/developer/1000466515) | [Alessandro Salvioni](https://appshunter.io/developer/981466908) |

## What reviewers say

### Tap Stacks

[App page](https://appshunter.io/ios/app/tap-stacks/id1000466516)

Tap the screen to stack blocks as high as you can. Blocks move faster as the tower grows. Test your reflexes and precision to avoid dropping any blocks.

**Highlights:** Tap to stack blocks, Increasing speed, Precise tapping required, Endless stacking gameplay, Simple one-tap controls

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Angel Wings | $0.99 | one-time |
| 50 Angel Wings | $2.99 | one-time |


### Stacker

[App page](https://appshunter.io/ios/app/stacker-the-impossible-48/id1035391938)

A challenging tap-to-stack game where players aim to build towers by placing squares precisely. Reach the top of each stack to complete the game. It's designed to be difficult but fun.

**Highlights:** Tap to place squares, Build towers vertically, Complete all stacks to finish, Challenging gameplay, Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tap Stacks free?

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

### Is Stacker free?

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

### Which has better reviews, Tap Stacks or Stacker?

Tap Stacks is rated higher. Tap Stacks averages 4.6 out of 5 from 11 ratings, while Stacker averages 3.1 from 11 ratings.

### Do Tap Stacks or Stacker have ads?

Both Tap Stacks and Stacker show ads.

### Which is updated more often, Tap Stacks or Stacker?

Tap Stacks ships an update every 3 months, and Stacker every 8 months. Most recently, Tap Stacks was updated on August 3, 2026 and Stacker 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.*