# pH2OH vs Vintage Boxing

The clearest difference is iOS requirement: pH2OH at 9.0 against Vintage Boxing's 15.6. On price, ads, in-app purchases and device support 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 | pH2OH | Vintage Boxing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ph2oh/id732167582/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 27 MB | 31 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tony Hashemian](https://appshunter.io/developer/964296982) | [Vintage Boxing, LLC](https://appshunter.io/developer/1895147184) |

## What reviewers say

### pH2OH

[App page](https://appshunter.io/ios/app/ph2oh/id732167582)

This application utilizes mobile technology to capture and transmit time-sensitive pH saliva testing data. It aids dental professionals in educating patients, planning preventive treatments, and selecting appropriate dental materials to improve oral hygiene.

**Highlights:** Mobile pH saliva testing data capture, HIPAA compliant server communication, Patient education tool, Preventive treatment planning assistance, Dental material selection support, Oral hygiene improvement tracking

**In-app purchases:** none


### Vintage Boxing

[App page](https://appshunter.io/ios/app/vintage-boxing/id6763068085)

**In-app purchases:** none


## Frequently asked questions

### Is pH2OH free?

pH2OH is free to download, with no in-app purchases.

### Is Vintage Boxing free?

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

### Do pH2OH or Vintage Boxing have ads?

Neither pH2OH nor Vintage Boxing shows ads.

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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.*