# Calculator + AR Ruler BLACK #1 — user reviews

> 4 indexed App Store user reviews of Calculator + AR Ruler BLACK #1 by DIGIID LLC, rated 5.00/5 from 19 ratings.

- Source: https://appshunter.io/ios/app/calculator-plus-ar-ruler-black-1/id6443492349/reviews
- App overview in markdown: https://appshunter.io/ios/app/calculator-plus-ar-ruler-black-1/id6443492349.md
- Rating breakdown: 5★ 19 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (4 lowest-rated)

### 5/5 — I believe this will be worth a lot of $$ for sure

*2022-11-12, version .195*

When a supply is limited the price starts to go up as it’s depleted. This calculator is going to be worth a whole lot, and the lower the number of the download sequence, the more sought after it will be, because the fact of it being older and more rare for being preserved longer. I’m going to dedicate my Deep Purple iPhone 14 Max Pro just for this app. I have downloaded #38 of 10,000

### 5/5 — Useful

*2022-10-10*

I actually get surface area calculations a lot faster with this app.

### 5/5 — Augmented Reality unique

*2022-10-10*

Wow very useful I like the ruler for quick measurements of line on my paper and calculating these shapes is much faster.

### 5/5 — Cool Collectable!!!

*2022-10-10*

I have a low number does this mean it’s going to be worth more!! I’ve heard of this sort of thing like cryptocurrency ❤️

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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 2026-06-24.*