# SmartBroom vs PreCal

The clearest difference is update cadence: PreCal at every 6 weeks against SmartBroom's every 12 months. PreCal also leads on iOS requirement (15.1 vs 17.0). 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.

SmartBroom ships an update every 12 months, PreCal every 6 weeks. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SmartBroom | PreCal |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Size | 6 MB | 39 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Flemming](https://appshunter.io/developer/332129405) | [Laboratoire d'Applications Mobiles Inc](https://appshunter.io/developer/1501566036) |

## What reviewers say

### SmartBroom

[App page](https://appshunter.io/ios/app/smartbroom/id1453540933)

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

**In-app purchases:** none


### PreCal

[App page](https://appshunter.io/ios/app/precal/id6557035578)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartBroom free?

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

### Is PreCal free?

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

### Do SmartBroom or PreCal have ads?

Neither SmartBroom nor PreCal shows ads.

### Which is updated more often, SmartBroom or PreCal?

SmartBroom ships an update every 12 months, and PreCal every 6 weeks. Most recently, SmartBroom was updated on October 2, 2026 and PreCal on September 29, 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.*