# ROI Calculator - Calc — user reviews

> 4 indexed App Store user reviews of ROI Calculator by Phan Nhat Đang, rated 4.50/5 from 156 ratings.

- Source: https://appshunter.io/ios/app/roi-calculator-calc/id1540243397/reviews
- App overview in markdown: https://appshunter.io/ios/app/roi-calculator-calc/id1540243397.md
- Rating breakdown: 5★ 122 · 4★ 8 · 3★ 13 · 2★ 2 · 1★ 11

## Most critical reviews (4 lowest-rated)

### 1/5 — Doesn’t work

*2024-06-20*

This app is very glitchy and the calculations are off. It does not work. Do not recommend for you to download and waste your time with this application. That does nothing, you’re better off trying to figure this out on your own.

### 1/5 — It is a paid app

*2023-08-11*

Better use another app than this one.

### 2/5 — 广告垃圾多

*2022-01-22*

体验感超级差.天朝垃圾广告多坑爹货

### 5/5 — Paid version

*2026-05-11*

I purchased. But I didn't find any difference between paid or free version. So now i ask myself why did i buy !!!!
By the way calculator is helpful.

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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 2026-08-26.*