# MIT Atlas vs Character Table Viewer

The clearest difference is review sentiment: Character Table Viewer at 100% against MIT Atlas's 29%. Character Table Viewer also leads on rating (5.0 vs 3.1) and chart position (#193 vs unranked). MIT Atlas's advantage is price (Free vs $1.99) and ratings volume (203 vs 2). On ads and in-app purchases there is nothing between them.

MIT Atlas is free to download; Character Table Viewer costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Character Table Viewer holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: MIT Atlas has 203 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 29% of MIT Atlas's written reviews are positive against 100% of Character Table Viewer's.

## The numbers

| Metric | MIT Atlas | Character Table Viewer |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.1 (203 ratings)](https://appshunter.io/ios/app/mit-atlas/id1498222646/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/character-table-viewer/id6745801217/reviews)** |
| Number of ratings | **203** | 2 |
| Positive reviews | 28.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#193** |
| Size | 303 MB | 2 MB |
| Requires iOS | **15.6** | 18.4 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) | [Niels Damrauer](https://appshunter.io/developer/1813959870) |

## What reviewers say

### MIT Atlas

[App page](https://appshunter.io/ios/app/mit-atlas/id1498222646)

This app serves the MIT community by acting as a digital key to the Institute. It enables your MIT ID, grants access to campus spaces, and connects you with essential systems and support for your work.

**Highlights:** Digital MIT ID, Campus space access, System and support interaction, Navigate MIT world

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Character Table Viewer

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

**Currently charting:** #193 Top Paid · Education (US App Store)

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 MIT Atlas free?

MIT Atlas is free to download, 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, MIT Atlas or Character Table Viewer?

Character Table Viewer is rated higher. MIT Atlas averages 3.1 out of 5 from 203 ratings, while Character Table Viewer averages 5.0 from 2 ratings.

### Do MIT Atlas or Character Table Viewer have ads?

Neither MIT Atlas 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.*