# Model ChemLab Lite for iPad vs PraxiLabs

The clearest difference is device support: PraxiLabs at 3 against Model ChemLab Lite for iPad's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Model ChemLab Lite for iPad ships an update every 3 weeks, PraxiLabs monthly. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Model ChemLab Lite for iPad | PraxiLabs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (5 ratings)](https://appshunter.io/ios/app/praxilabs/id6444179075/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 6 MB | 840 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Model Science Software Inc.](https://appshunter.io/developer/1505551537) | [Praxilabs](https://appshunter.io/developer/1652841766) |

## What reviewers say

### Model ChemLab Lite for iPad

[App page](https://appshunter.io/ios/app/model-chemlab-lite-for-ipad/id1564190767)

This interactive chemistry lab simulation allows users to perform virtual experiments with detailed procedures and observation recording. It's ideal for distance learning, pre-lab preparation, or simulating hazardous experiments.

**Highlights:** Interactive lab simulations, Digital lab notebook, Detailed experiment procedures, Animated equipment interaction, Simulates common lab equipment, Ideal for distance learning

**In-app purchases:** none


### PraxiLabs

[App page](https://appshunter.io/ios/app/praxilabs/id6444179075)

This app offers a virtual laboratory for students to conduct science experiments safely and interactively. Explore over 186 experiments in Chemistry, Physics, and Biology on any device, receiving real-time feedback to enhance understanding.

**Highlights:** Virtual laboratory environment, Over 186 interactive experiments, Chemistry, Physics, and Biology modules, Real-time feedback on experiments, Safe and risk-free experimentation, Accessible on multiple devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Model ChemLab Lite for iPad free?

Model ChemLab Lite for iPad is free to download, with no in-app purchases.

### Is PraxiLabs free?

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

### Do Model ChemLab Lite for iPad or PraxiLabs have ads?

Neither Model ChemLab Lite for iPad nor PraxiLabs shows ads.

### Which is updated more often, Model ChemLab Lite for iPad or PraxiLabs?

Model ChemLab Lite for iPad ships an update every 3 weeks, and PraxiLabs monthly. Most recently, Model ChemLab Lite for iPad was updated on October 16, 2026 and PraxiLabs on October 13, 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.*