# Biological Buffer Calculator — user reviews

> 5 indexed App Store user reviews of Biological Buffer Calculator by Wiley, rated 2.60/5 from 8 ratings.

- Source: https://appshunter.io/ios/app/biological-buffer-calculator/id408368126/reviews
- App overview in markdown: https://appshunter.io/ios/app/biological-buffer-calculator/id408368126.md
- Rating breakdown: 5★ 1 · 4★ 2 · 3★ 0 · 2★ 3 · 1★ 2

## Most critical reviews (5 lowest-rated)

### 1/5 — Meh

*2012-04-16*

Not sure what i was expecting. Perhaps a lengthy list of buffers. I didn't get that.  Perhaps some magical app that will let me know, based on pka values how to drive the reaction to a certain pH. Meh. Either way, i think the app is useless as this calculations are easily done by your own brain. If they aren't, you may need to exercise that ability and therefore avoid this app.

### 4/5 — Helpful for making buffer solutions

*2012-06-05*

Current Protocols have done a nice job implementing an iPhone app to prepare common buffers.

An option to export or somehow document the information for a given buffer calculation would be a big plus.

### 4/5 — Cool App

*2012-04-01*

Great for common buffers. If y'all update can you add the ability for a custom buffer (pKa).  That way us xtal growers can use it with our strange buffers.

### 4/5 — Ver handy app.

*2011-11-02, version 1.0.0*

Very useful, particularly for a free app. Could do with a few more buffers - citrate and malonate are puzzling omissions - but it's a good app nonetheless.

### 5/5 — Excellent

*2012-05-21, version 1.0.0*

I like this application which really saves the time

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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 2026-06-05.*