# pH Test Solution vs HonorsChemistry

The clearest difference is price: pH Test Solution at $1.99 against HonorsChemistry's $9.99. pH Test Solution also leads on iOS requirement (12.0 vs 16.3). On ads, in-app purchases and device support there is nothing between them.

pH Test Solution costs $1.99 and HonorsChemistry $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | pH Test Solution | HonorsChemistry |
| --- | --- | --- |
| Price | **$1.99** | $9.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | — |
| Size | 228 MB | 12 MB |
| Requires iOS | **12.0** | 16.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) | [Buydeepdiscount.com LLC](https://appshunter.io/developer/817177888) |

## What reviewers say

### pH Test Solution

[App page](https://appshunter.io/ios/app/ph-test-solution-edutech-era/id1542911614)

**Features:** macOS Compatibility

**In-app purchases:** none


### HonorsChemistry

[App page](https://appshunter.io/ios/app/honorschemistry/id6738017354)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is pH Test Solution free?

pH Test Solution costs $1.99, with no in-app purchases.

### Is HonorsChemistry free?

HonorsChemistry costs $9.99, with no in-app purchases.

### Do pH Test Solution or HonorsChemistry have ads?

Neither pH Test Solution nor HonorsChemistry 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.*