# Modular Arithmetic vs Character Table Viewer

The clearest difference is device support: Modular Arithmetic at 4 against Character Table Viewer's 2. Modular Arithmetic also leads on iOS requirement (12.0 vs 18.4). On price, rating, review sentiment and ratings volume there is nothing between them.

Modular Arithmetic costs $1.99 and Character Table Viewer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Modular Arithmetic against 5.0 for Character Table Viewer. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Modular Arithmetic | Character Table Viewer |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/modular-arithmetic/id687735575/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/character-table-viewer/id6745801217/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | — |
| Monetization | Paid | Paid |
| Size | 2 MB | 2 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Burton](https://appshunter.io/developer/687735578) | [Niels Damrauer](https://appshunter.io/developer/1813959870) |

## What reviewers say

### Modular Arithmetic

[App page](https://appshunter.io/ios/app/modular-arithmetic/id687735575)

Perform calculations with remainders using a chosen modulus. Supports large numbers, fast modular division and exponentiation, and displays a full calculation transcript. Ideal for understanding modular arithmetic's applications in math and computer science.

**Highlights:** Fixed modulus selection, Arbitrarily large numbers, Fast modular division and exponentiation, Full calculation transcript, Order of operations convention, External keyboard and Siri Shortcuts support

**Features:** Vision Pro support

**In-app purchases:** none


### Character Table Viewer

[App page](https://appshunter.io/ios/app/character-table-viewer/id6745801217)

Access over 45 character tables for symmetry point groups relevant to inorganic chemistry, quantum mechanics, and group theory. Features an intuitive interface for easy searching, zooming, and side-by-side comparison of tables. Ideal for students and researchers needing quick access to essential group theory data.

**Highlights:** 45+ character tables, Intuitive interface, Zoom and compare tables, Customizable favorites list, Detailed irreducible representations, Classifications of linear/binary functions

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

**In-app purchases:** none


## Frequently asked questions

### Is Modular Arithmetic free?

Modular Arithmetic costs $1.99, with no in-app purchases.

### Is Character Table Viewer free?

Character Table Viewer costs $1.99, with no in-app purchases.

### Which has better reviews, Modular Arithmetic or Character Table Viewer?

Modular Arithmetic and Character Table Viewer are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do Modular Arithmetic or Character Table Viewer have ads?

Neither Modular Arithmetic nor Character Table Viewer shows ads.

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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.*