# Perfec! vs Block Stack 3D

The clearest difference is in-app purchases: Perfec! at none against Block Stack 3D's 1. Perfec! also leads on update cadence (monthly vs every 6 months). Block Stack 3D's advantage is review sentiment (100% vs 92%) and iOS requirement (8.0 vs 10.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Block Stack 3D sells 1 one-off in-app purchase. Perfec! asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for Perfec! against 4.9 for Block Stack 3D. Both are backed by a comparable volume of ratings — 5 and 13 respectively. Written reviews are what separate them: 92% of Perfec!'s written reviews are positive against 100% of Block Stack 3D's.

Perfec! ships an update monthly, Block Stack 3D every 6 months. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Perfec! | Block Stack 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (5 ratings)](https://appshunter.io/ios/app/perfec/id1086477032/reviews) | **[4.9 (13 ratings)](https://appshunter.io/ios/app/block-stack-3d-pop-and-smash/id1161756162/reviews)** |
| Number of ratings | 5 | **13** |
| Positive reviews | 92.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 54 MB |
| Requires iOS | 10.0 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chase Hartsell](https://appshunter.io/developer/1752575893) | [光耀 宁](https://appshunter.io/developer/688803565) |

## What reviewers say

### Perfec!

[App page](https://appshunter.io/ios/app/perfec/id1086477032)

Test your rapid tapping abilities in this retro-style endless game. Challenge yourself and friends to achieve the highest score on procedurally generated levels. It's a simple yet addictive experience designed to push your reflexes.

**Highlights:** Endless generating levels, Retro style simplistic artwork, Best score tracker, Quick tapping skills test, Addictive gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Block Stack 3D

[App page](https://appshunter.io/ios/app/block-stack-3d-pop-and-smash/id1161756162)

A 3D physics-based game where players tap blocks to score points while preventing a ball from falling off the platform. Rotate the camera to strategize your moves and aim for the highest score in this addictive challenge.

**Highlights:** 3D physics-based gameplay, Tap to crush blocks, Prevent ball from falling, Camera rotation for strategy, High score chasing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Perfec! free?

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

### Is Block Stack 3D free?

Block Stack 3D is free to download, with in-app purchases available.

### Which has better reviews, Perfec! or Block Stack 3D?

Block Stack 3D is rated higher. Perfec! averages 4.8 out of 5 from 5 ratings, while Block Stack 3D averages 4.9 from 13 ratings.

### Do Perfec! or Block Stack 3D have ads?

Neither Perfec! nor Block Stack 3D shows ads.

### Which is updated more often, Perfec! or Block Stack 3D?

Perfec! ships an update monthly, and Block Stack 3D every 6 months. Most recently, Perfec! was updated on October 18, 2026 and Block Stack 3D on October 24, 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.*