# Potentiometric Titration vs Bernstein

The clearest difference is device support: Potentiometric Titration at 4 against Bernstein's 2. Potentiometric Titration also leads on iOS requirement (15.0 vs 17.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Potentiometric Titration | Bernstein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 119 MB | 6 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Rubtsov](https://appshunter.io/developer/1823549572) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Potentiometric Titration

[App page](https://appshunter.io/ios/app/potentiometric-titration/id6747953387)

**Features:** Vision Pro support

**In-app purchases:** none


### Bernstein

[App page](https://appshunter.io/ios/app/bernstein/id6753583715)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Potentiometric Titration free?

Potentiometric Titration is free to download, with no in-app purchases.

### Is Bernstein free?

Bernstein is free to download, with no in-app purchases.

### Do Potentiometric Titration or Bernstein have ads?

Neither Potentiometric Titration nor Bernstein shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*