# Calculus Solver: Calculus AI — user reviews

> 2 indexed App Store user reviews of Calculus Solver by East Frisia LLC, rated 4.20/5 from 30 ratings.

- Source: https://appshunter.io/ios/app/calculus-solver-calculus-ai/id6737236212/reviews
- App overview in markdown: https://appshunter.io/ios/app/calculus-solver-calculus-ai/id6737236212.md
- Rating breakdown: 5★ 21 · 4★ 2 · 3★ 2 · 2★ 1 · 1★ 4

## Most critical reviews (2 lowest-rated)

### 1/5 — Doesn’t work

*2025-10-07*

This app is horrible and still tried to charge me after I cancelled the subscription, and customer support does not answer the phone!

### 1/5 — I signed for a free trail and they took the money!! And the app doesn’t even work!

*2025-07-25*

Thieves

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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 2026-08-16.*