# pH Test Solution vs Jusoor Labs

The clearest difference is price: Jusoor Labs at Free against pH Test Solution's $1.99. Jusoor Labs also leads on update cadence (weekly vs every 60 months). pH Test Solution's advantage is iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Jusoor Labs is free to download; pH Test Solution costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

pH Test Solution ships an update every 60 months, Jusoor Labs weekly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | pH Test Solution | Jusoor Labs |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/jusoor-labs/id6502608854/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 60 months | **Weekly** |
| Monetization | — | Free |
| Size | 228 MB | 96 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) | [Jusoor Labs Limited](https://appshunter.io/developer/1746126964) |

## 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


### Jusoor Labs

[App page](https://appshunter.io/ios/app/jusoor-labs/id6502608854)

This app offers an interactive virtual lab experience for STEM education, making complex scientific concepts accessible and engaging. It features a vast library of experiments, multilingual support, and tools for educators to track student progress, ideal for remote learning.

**Highlights:** Extensive library of 200+ virtual labs, Interactive experiment manipulation, Multilingual support, Customizable labs for educators, Live student progress tracking, Safe and cost-effective learning environment

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

**In-app purchases:** none


## Frequently asked questions

### Is pH Test Solution free?

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

### Is Jusoor Labs free?

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

### Do pH Test Solution or Jusoor Labs have ads?

Neither pH Test Solution nor Jusoor Labs shows ads.

### Which is updated more often, pH Test Solution or Jusoor Labs?

pH Test Solution ships an update every 60 months, and Jusoor Labs weekly. Most recently, pH Test Solution was updated on November 3, 2026 and Jusoor Labs on November 8, 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.*