# Zen Factory vs Carve Master

The clearest difference is rating: Zen Factory at 2.7 against Carve Master's 1.0. Zen Factory also leads on review sentiment (25% vs 0%). Carve Master's advantage is update cadence (weekly vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Zen Factory sells 4 one-off in-app purchases and Carve Master sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Zen Factory holds the better App Store score, 2.7 against 1.0. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 25% of Zen Factory's written reviews are positive against 0% of Carve Master's.

Zen Factory ships an update every 3 weeks, Carve Master weekly. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Zen Factory | Carve Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (6 ratings)](https://appshunter.io/ios/app/zen-factory/id6743054018/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/carve-master/id6744872413/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 106 MB | 275 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Noboru Hirakawa](https://appshunter.io/developer/1463575241) | [VOYAGER OYUN YAZILIM SANAYİ TİCARET ANONİM ŞİRKETİ](https://appshunter.io/developer/1704639052) |

## What reviewers say

### Zen Factory

[App page](https://appshunter.io/ios/app/zen-factory/id6743054018)

Guide rolling balls through stages, earning coins and unlocking new designs. Tap to remove stuck balls and enhance the stage for smoother gameplay. Enjoy a fun and customizable experience.

**Highlights:** Roll balls and earn coins, Tap to remove stuck balls, Enhance the stage, Strengthen balls, Unlock new ball designs, Customize gameplay

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Crown | $4.99 | one-time |
| AD Remover | $4.99 | one-time |
| Silver ticket | $7.99 | one-time |
| Gold ticket | $14.99 | one-time |


### Carve Master

[App page](https://appshunter.io/ios/app/carve-master/id6744872413)

Engage in a satisfying carving experience with ASMR sounds. Collect in-game currency to upgrade your carving tools and roller system for enhanced gameplay.

**Highlights:** ASMR carving experience, Roller system upgrades, In-game currency collection, Satisfying gameplay mechanics

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Booster Pack | $2.99 | one-time |
| No Ads | $3.99 | one-time |
| Elite Pack | $5.99 | one-time |


## Frequently asked questions

### Is Zen Factory free?

Zen Factory is free to download, with in-app purchases available.

### Is Carve Master free?

Carve Master is free to download, with in-app purchases available.

### Which has better reviews, Zen Factory or Carve Master?

Zen Factory is rated higher. Zen Factory averages 2.7 out of 5 from 6 ratings, while Carve Master averages 1.0 from 3 ratings.

### Do Zen Factory or Carve Master have ads?

Both Zen Factory and Carve Master show ads.

### Which is updated more often, Zen Factory or Carve Master?

Zen Factory ships an update every 3 weeks, and Carve Master weekly. Most recently, Zen Factory was updated on November 4, 2026 and Carve Master on November 5, 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.*