# Potentiometric Titration vs pH Lab

The clearest difference is in-app purchases: Potentiometric Titration at none against pH Lab's 1. Potentiometric Titration also leads on ads (none vs shown) and device support (4 vs 2). On price there is nothing between them.

Both are free to download. pH Lab sells 1 one-off in-app purchase. Potentiometric Titration asks for nothing beyond the download.

## The numbers

| Metric | Potentiometric Titration | pH Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | — |
| Size | 116 MB | 14 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Rubtsov](https://appshunter.io/developer/1823549572) | [ChatStick Company Limited](https://appshunter.io/developer/1165816085) |

## What reviewers say

### Potentiometric Titration

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

**Features:** Vision Pro support

**In-app purchases:** none


### pH Lab

[App page](https://appshunter.io/ios/app/ph-lab-chemistry-simulator/id6760988065)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Features | $2.99 | one-time |


## Frequently asked questions

### Is Potentiometric Titration free?

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

### Is pH Lab free?

pH Lab is free to download, with in-app purchases available.

### Do Potentiometric Titration or pH Lab have ads?

pH Lab shows ads; Potentiometric Titration does not.

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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.*