# pH-Alkalinity Adjustment Tool — user reviews

> 2 indexed App Store user reviews of pH by Hasa, Inc., rated 3.67/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/ph-alkalinity-adjustment-tool/id1527031215/reviews
- App overview in markdown: https://appshunter.io/ios/app/ph-alkalinity-adjustment-tool/id1527031215.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 2 · 2★ 0 · 1★ 0

## Most critical reviews (2 lowest-rated)

### 3/5 — I like it!

*2024-03-16*

Very useful and to the point. The white text on the yellow background has to go! A change to black text would be a simple fix.
Thank you for thinking this through as it covers the basic science, not seen in other apps.

### 3/5 — Could be better

*2020-12-28*

I’m slightly color blind. So the yellows and greens I can hardly tell apart. But the worst part is the white lettering inside the yellow/green colored boxes. If they were black I could read those and deal with the other. Until that gets fixed I doubt I’ll use this app.

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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 2026-06-10.*