# Modulus Calculator vs Modulo Calculator

The clearest difference is review sentiment: Modulus Calculator at 100% against Modulo Calculator's 0%. Modulus Calculator also leads on ads (none vs shown) and monetization model (free vs ad-supported). Modulo Calculator's advantage is rating (5.0 vs 4.8). On price, 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.

Modulo Calculator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Modulus Calculator has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Modulus Calculator's written reviews are positive against 0% of Modulo Calculator's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Modulus Calculator | Modulo Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8 ratings)](https://appshunter.io/ios/app/modulus-calculator/id1432356578/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/modulo-calculator/id1514351751/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 1 MB | 8 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Theodore Dubois](https://appshunter.io/developer/1432356577) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### Modulus Calculator

[App page](https://appshunter.io/ios/app/modulus-calculator/id1432356578)

This utility app functions as a standard calculator but performs all operations within a specified modulus. It supports powers and inverses, with division implemented through multiplication by the inverse. Easily switch the modulus using the dedicated indicator.

**Highlights:** Modulus-based calculations, Support for powers and inverses, Division via modular inverse, Easy modulus switching, Calculator interface

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

**In-app purchases:** none


### Modulo Calculator

[App page](https://appshunter.io/ios/app/modulo-calculator/id1514351751)

This app calculates quotients and remainders, useful for dispensing, inventory, and crafting. It displays input numbers alongside results for accuracy and features a set memory to store calculation history.

**Highlights:** Quotient and remainder calculation, Input and result visibility for accuracy, Set memory for calculation history, Independent memory function, Easy input number modification, Recall calculation history

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

**In-app purchases:** none


## Frequently asked questions

### Is Modulus Calculator free?

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

### Is Modulo Calculator free?

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

### Which has better reviews, Modulus Calculator or Modulo Calculator?

Modulo Calculator is rated higher. Modulus Calculator averages 4.8 out of 5 from 8 ratings, while Modulo Calculator averages 5.0 from 1 ratings.

### Do Modulus Calculator or Modulo Calculator have ads?

Modulo Calculator shows ads; Modulus Calculator does not.

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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.*