# Endress+Hauser Memobase Pro vs pH Laboratories

The clearest difference is device support: pH Laboratories at 2 against Endress+Hauser Memobase Pro's —. On price, in-app purchases and iOS requirement 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 | Endress+Hauser Memobase Pro | pH Laboratories |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 120 MB | 75 MB |
| Requires iOS | 15 | 15.0 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Endress and Hauser Instruments International AG](https://appshunter.io/developer/513969520) | [Petr Knobloch](https://appshunter.io/developer/6773637056) |

## What reviewers say

### Endress+Hauser Memobase Pro

[App page](https://appshunter.io/ios/app/endress-plus-hauser-memobase-pro/id1633959672)

**In-app purchases:** none


### pH Laboratories

[App page](https://appshunter.io/ios/app/ph-laboratories/id6800302376)

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

**In-app purchases:** none


## Frequently asked questions

### Is Endress+Hauser Memobase Pro free?

Endress+Hauser Memobase Pro is free to download, with no in-app purchases.

### Is pH Laboratories free?

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

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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.*