# pHyter vs Drop Test

The clearest difference is in-app purchases: pHyter at none against Drop Test's 1. pHyter also leads on device support and iOS requirement (10.0 vs 15.1). On price there is nothing between them.

Both are free to download. Drop Test sells 1 one-off in-app purchase. pHyter asks for nothing beyond the download.

## The numbers

| Metric | pHyter | Drop Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/phyter/id1447278006/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 38 MB | 64 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [James Beck](https://appshunter.io/developer/1483869106) | [Aquarion LLC](https://appshunter.io/developer/1883215914) |

## What reviewers say

### pHyter

[App page](https://appshunter.io/ios/app/phyter/id1447278006)

This utility app connects to a handheld pH instrument, allowing users to view and manage their readings. It facilitates data logging and analysis for various applications.

**Highlights:** Connects to pH instrument, View pH readings, Manage data logs, Data analysis tools, iOS compatible

**Features:** macOS Compatibility

**In-app purchases:** none


### Drop Test

[App page](https://appshunter.io/ios/app/drop-test-water-analysis/id6760209053)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $2.99 | one-time |


## Frequently asked questions

### Is pHyter free?

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

### Is Drop Test free?

Drop Test is free to download, with in-app purchases available.

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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.*