# Southern Lab Virtual vs Schoolbuzz Preprod

The clearest difference is iOS requirement: Southern Lab Virtual at 13.0 against Schoolbuzz Preprod's 15.5. 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.

Southern Lab Virtual ships an update every 4 weeks, Schoolbuzz Preprod every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Southern Lab Virtual | Schoolbuzz Preprod |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/southern-lab-virtual/id1466076657/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 70 MB | 91 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Southern University Laboratory School](https://appshunter.io/developer/1465981459) | [finalsite](https://appshunter.io/developer/441996508) |

## What reviewers say

### Southern Lab Virtual

[App page](https://appshunter.io/ios/app/southern-lab-virtual/id1466076657)

This app connects parents, students, teachers, and administrators with school news, interactive resources like event calendars, and quick access to online learning tools. It keeps the school community informed and engaged.

**Highlights:** School news updates, Interactive event calendars, Access to online resources, Stay connected with school, Information for administrators

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

**In-app purchases:** none


### Schoolbuzz Preprod

[App page](https://appshunter.io/ios/app/schoolbuzz-preprod/id6742791135)

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

**In-app purchases:** none


## Frequently asked questions

### Is Southern Lab Virtual free?

Southern Lab Virtual is free to download, with no in-app purchases.

### Is Schoolbuzz Preprod free?

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

### Do Southern Lab Virtual or Schoolbuzz Preprod have ads?

Neither Southern Lab Virtual nor Schoolbuzz Preprod shows ads.

### Which is updated more often, Southern Lab Virtual or Schoolbuzz Preprod?

Southern Lab Virtual ships an update every 4 weeks, and Schoolbuzz Preprod every 3 weeks. Most recently, Southern Lab Virtual was updated on October 29, 2026 and Schoolbuzz Preprod on October 30, 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.*