# Curvature — user reviews

> 2 indexed App Store user reviews of Curvature by Steven Wilkinson, rated 5.00/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/curvature/id1441050109/reviews
- App overview in markdown: https://appshunter.io/ios/app/curvature/id1441050109.md
- Rating breakdown: 5★ 2 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 5/5 — Real Science

*2022-11-16*

This app is extremely accurate and provides actual data instead of fairy tales. Our eyes can’t see curvature, only straight lines. It’s pretty fun to do experiments with it. I suggest using it over water. From San Mateo shore to Treasure Island is about 18 miles. With my telescope 4 feet above the water it says there is about 160 feet hidden behind the curve which means most of the island shouldn’t be visible. In reality through our telescope we could see the water splashing on the shore, so yeah… Real science.

**Developer response:** Thank you. I recently updated the app with lots of new features and accuracy and had a full design from the ground up. Please update and wish you all the best!

### 5/5 — Great Earth Curvature app

*2018-11-08*

Finally, been waiting for a decent Earth Curvature app, since there isn’t any others on the app store. Also love the zetetic astronomy pdf thats included, already used this near my home.
Great, easy to use map section too.

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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 2026-07-05.*