# Sheffield vs Schoolbuzz Preprod

The clearest difference is update cadence: Schoolbuzz Preprod at every 3 weeks against Sheffield's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Sheffield ships an update every 12 months, Schoolbuzz Preprod every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sheffield | Schoolbuzz Preprod |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 weeks** |
| Size | 37 MB | 91 MB |
| Requires iOS | **14.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lake Sheffield-Sheffield School Board](https://appshunter.io/developer/1606218831) | [finalsite](https://appshunter.io/developer/441996508) |

## What reviewers say

### Sheffield

[App page](https://appshunter.io/ios/app/sheffield-sheffield-lake-csd/id1637716804)

**Features:** macOS Compatibility

**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 Sheffield free?

Sheffield 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 Sheffield or Schoolbuzz Preprod have ads?

Neither Sheffield nor Schoolbuzz Preprod shows ads.

### Which is updated more often, Sheffield or Schoolbuzz Preprod?

Sheffield ships an update every 12 months, and Schoolbuzz Preprod every 3 weeks. Most recently, Sheffield was updated on November 3, 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.*