# FizziQ Junior vs LabOptique

The clearest difference is iOS requirement: FizziQ Junior at 12.0 against LabOptique's 15.0. 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.

FizziQ Junior ships an update every 6 weeks, LabOptique every 3 months. The most recent releases landed on August 18, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | FizziQ Junior | LabOptique |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 84 MB | 7 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Chazot](https://appshunter.io/developer/1516870598) | [Thomas Roy](https://appshunter.io/developer/6780095310) |

## What reviewers say

### FizziQ Junior

[App page](https://appshunter.io/ios/app/fizziq-junior/id1645549884)

This free digital science notebook helps upper primary and lower secondary students develop scientific reasoning through hands-on experimentation. It utilizes device sensors, camera, and touch functions for engaging classroom investigations.

**Highlights:** Digital science notebook, Hands-on experimentation, Utilizes device sensors, Classroom investigation tools, Develops scientific reasoning, Supports upper primary/lower secondary students

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

**In-app purchases:** none


### LabOptique

[App page](https://appshunter.io/ios/app/laboptique/id6780277549)

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

**In-app purchases:** none


## Frequently asked questions

### Is FizziQ Junior free?

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

### Is LabOptique free?

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

### Do FizziQ Junior or LabOptique have ads?

Neither FizziQ Junior nor LabOptique shows ads.

### Which is updated more often, FizziQ Junior or LabOptique?

FizziQ Junior ships an update every 6 weeks, and LabOptique every 3 months. Most recently, FizziQ Junior was updated on August 18, 2026 and LabOptique on September 18, 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.*