# pHyter vs DocScan Converter

The clearest difference is in-app purchases: pHyter at none against DocScan Converter's 3. pHyter also leads on iOS requirement (10.0 vs 17.0). DocScan Converter's advantage is update cadence (weekly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. DocScan Converter sells 3 in-app purchases, starting at $5.99 per 7 days. pHyter asks for nothing beyond the download.

pHyter ships an update every 5 months, DocScan Converter weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | pHyter | DocScan Converter |
| --- | --- | --- |
| 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 | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free | — |
| Size | 38 MB | 45 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [James Beck](https://appshunter.io/developer/1483869106) | [SeaMoon Link Tech Limited](https://appshunter.io/developer/1893601137) |

## 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


### DocScan Converter

[App page](https://appshunter.io/ios/app/docscan-converter/id6761398461)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| week-wares | $5.99 | per 7 days |
| month-wares | $12.99 | per month |
| year-wares | $39.99 | per year |


## Frequently asked questions

### Is pHyter free?

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

### Is DocScan Converter free?

DocScan Converter is free to download, with in-app purchases available.

### Do pHyter or DocScan Converter have ads?

Neither pHyter nor DocScan Converter shows ads.

### Which is updated more often, pHyter or DocScan Converter?

pHyter ships an update every 5 months, and DocScan Converter weekly. Most recently, pHyter was updated on November 2, 2026 and DocScan Converter on October 31, 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.*