# Campus 4.0 vs Modulo Calculator.

The clearest difference is ads: Campus 4.0 at none against Modulo Calculator.'s shown. Campus 4.0 also leads on update cadence (monthly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Campus 4.0 ships an update monthly, Modulo Calculator. every 4 months. The most recent releases landed on September 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Campus 4.0 | Modulo Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 4 months |
| Size | 79 MB | 29 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Digi Technology Private Limited](https://appshunter.io/developer/1616089998) | [Milos Lukas Ziolkowski](https://appshunter.io/developer/1778486821) |

## What reviewers say

### Campus 4.0

[App page](https://appshunter.io/ios/app/campus-40/id6479514945)

**Features:** macOS Compatibility

**In-app purchases:** none


### Modulo Calculator.

[App page](https://appshunter.io/ios/app/modulo-calculator/id6737914141)

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

**In-app purchases:** none


## Frequently asked questions

### Is Campus 4.0 free?

Campus 4.0 is free to download, with no in-app purchases.

### Is Modulo Calculator. free?

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

### Do Campus 4.0 or Modulo Calculator. have ads?

Modulo Calculator. shows ads; Campus 4.0 does not.

### Which is updated more often, Campus 4.0 or Modulo Calculator.?

Campus 4.0 ships an update monthly, and Modulo Calculator. every 4 months. Most recently, Campus 4.0 was updated on September 24, 2026 and Modulo Calculator. on October 9, 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.*