# pHyter vs SIC4343 pH

The clearest difference is iOS requirement: pHyter at 10.0 against SIC4343 pH's 13. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 8, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | pHyter | SIC4343 pH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/phyter/id1447278006/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free | — |
| Size | 38 MB | 19 MB |
| Requires iOS | **10.0** | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [James Beck](https://appshunter.io/developer/1483869106) | [SILICON CRAFT TECHNOLOGY PUBLIC COMPANY LIMITED](https://appshunter.io/developer/1279674870) |

## 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


### SIC4343 pH

[App page](https://appshunter.io/ios/app/sic4343-ph/id6448841085)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is pHyter free?

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

### Is SIC4343 pH free?

SIC4343 pH is free to download, with no in-app purchases.

### Do pHyter or SIC4343 pH have ads?

Neither pHyter nor SIC4343 pH shows ads.

### Which is updated more often, pHyter or SIC4343 pH?

pHyter ships an update every 5 months, and SIC4343 pH every 5 months. Most recently, pHyter was updated on September 8, 2026 and SIC4343 pH on June 2, 2026.

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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.*