# Slab: Concrete Calculator — user reviews

> 3 indexed App Store user reviews of Slab by Laure Shin, rated 5.00/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/slab-concrete-calculator/id6785225633/reviews
- App overview in markdown: https://appshunter.io/ios/app/slab-concrete-calculator/id6785225633.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (3 lowest-rated)

### 5/5 — Helpful App!

*2026-08-28*

Using this app, I was able to save a lot of my budget! 100% worth the money!

### 5/5 — Spot-on accuracy and pricing!

*2026-08-17*

Brilliant app. This really saved me from overspending. Super easy to use and does exactly what it promises.

### 5/5 — Paid only once to use functions unlike other apps

*2026-07-13*

Solid calculator with many functions. Supports all functions without subscription

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-01.*