# pH by JH — For enhanced litter management

> Litter management app with calculators, product data, and developer resources. (iPhone/iPad app by Jones-Hamilton Co..)

- Source: https://appshunter.io/ios/app/ph-by-jh/id1297270456 (this page in markdown: same URL + `.md`)
- Developer: [Jones-Hamilton Co.](https://appshunter.io/developer/1297270455)
- Category: Business, Finance
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 24 MB
- Languages: American English
- Released: 2017-10-24
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ph-by-jh/id1297270456/reviews.md

## What is pH by JH?

The pH by JH app makes it easy to get the most out of your PLT® and PWT® investment. Calculators provide customized application rates based on your unique situation. Users can also easily access product data sheets for specific application instructions, and find the latest news, research and other resources from Jones-Hamilton Co.

## Key features

- Customized application rate calculators
- Access product data sheets
- Latest news and research
- Developer resources
- Litter management optimization

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/ph-by-jh/id1297270456/reviews.md

### 5/5 — Helpful and Informative

*2018-04-04*

I like the app. It serves its purpose without any bugs. It would be nice if you could incorporate a calendar for growers to notate how many bags of PLT they used, what the out times were, and the weather conditions. Then we could look at our history and adjust application rates accordingly. Thanks!

**Developer response:** Thanks for your feedback! If you could email your name and contact information with a note about the app to bgibson@jones-hamilton.com, we would love to send you a token of our appreciation for taking the time to submit the review and great idea.

## Frequently asked questions about pH by JH

### What is pH by JH?

pH by JH is a free business app designed to enhance litter management for PLT® and PWT® products. It offers calculators for customized application rates and provides access to product data sheets and developer resources.

### Is pH by JH free to use?

Yes, pH by JH is completely free to download and use. It does not have any in-app purchases or advertisements.

### What devices support pH by JH?

pH by JH is available on iPhones and iPods. It is designed for iOS devices.

### How often is pH by JH updated?

The latest version, 2.3.2, was last updated on January 27, 2026. While specific update frequency isn't detailed, the app has seen regular updates since its release in 2017.

### What is the age rating for pH by JH?

pH by JH has an age rating of 4+, making it suitable for a wide range of users.

### Does pH by JH offer offline functionality?

The provided data does not specify whether pH by JH offers offline functionality. However, access to news and research may require an internet connection.

### What kind of business information does pH by JH provide?

pH by JH provides product data sheets, customized application rate calculations, and the latest news, research, and resources from Jones-Hamilton Co. to help optimize litter management.

### What are the benefits of using pH by JH for litter management?

pH by JH offers customized application rates based on your specific situation, easy access to product instructions, and up-to-date information from the developer, all aimed at maximizing the effectiveness of your PLT® and PWT® investments.

## Version history (last 5 releases)

### 2.3.2 — 2026-01-27

Bug fix for opening external URLs

### 2.3.1 — 2026-01-26

Fixed minor issue with external links not opening

### 2.3.0 — 2025-08-20

ph by JH (formerly PLT pHacts)

### 2.2.3 — 2024-08-08

Compatibility updates

### 2.2.2 — 2023-12-19

UI updates for Dynamic Island

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## Related topics

[bonds ph](https://appshunter.io/ios/topics/bonds-ph)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*