# Slab vs Carve Loop!

The clearest difference is update cadence: Slab at every 3 days against Carve Loop!'s weekly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Slab sells 1 one-off in-app purchase and Carve Loop! sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Slab ships an update every 3 days, Carve Loop! weekly. The most recent releases landed on October 3, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Slab | Carve Loop! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/slab-zen-stack/id6790939204/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 140 MB | 290 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [QUIETSPIRE LLC](https://appshunter.io/developer/6790939206) | [Feel Games Yazilim Oyun ve Bilisim Teknolojileri Anonim Sirketi](https://appshunter.io/developer/1778230546) |

## What reviewers say

### Slab

[App page](https://appshunter.io/ios/app/slab-zen-stack/id6790939204)

A relaxing, one-tap block-stacking game where precision is key. Build your tower higher by landing blocks perfectly, with challenges increasing as your target shrinks. Unlock new skins and worlds by playing.

**Highlights:** One-tap block dropping gameplay, Increasingly challenging target, Perfect landing bonuses, Unlockable skins and worlds, Daily gifts and challenges, Rewarded ads for revives/crystals

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Carve Loop!

[App page](https://appshunter.io/ios/app/carve-loop/id6793200287)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Offer 2 | $1.99 | one-time |
| Offer 7 | $6.99 | one-time |
| No Ads | $9.99 | one-time |
| Offer 15 | $14.99 | one-time |
| Offer 30 | $29.99 | one-time |
| Offer 60 | $59.99 | one-time |
| Offer 100 | $99.99 | one-time |


## Frequently asked questions

### Is Slab free?

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

### Is Carve Loop! free?

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

### Do Slab or Carve Loop! have ads?

Both Slab and Carve Loop! show ads.

### Which is updated more often, Slab or Carve Loop!?

Slab ships an update every 3 days, and Carve Loop! weekly. Most recently, Slab was updated on October 3, 2026 and Carve Loop! on September 27, 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.*