# MIT Atlas vs COLM

MIT Atlas and COLM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

MIT Atlas ships an update every 2 weeks, COLM fortnightly. Both last shipped on October 14, 2026.

## The numbers

| Metric | MIT Atlas | COLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (203 ratings)](https://appshunter.io/ios/app/mit-atlas/id1498222646/reviews)** | — |
| Number of ratings | **203** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Fortnightly |
| Monetization | Free | — |
| Size | 303 MB | 47 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) | [Anthony Manzo](https://appshunter.io/developer/1777483769) |

## 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

**What reviewers like**

- 👍 Mobile ID is cool
- 👍 Great for commencement
- 👍 Interactive campus experience
- 👍 Straightforward vaccine proof
- 👍 User-friendly and well-thought-out

**What reviewers complain about**

- 🐛 Underwhelming app experience
- 🐛 Difficult screen layout
- 🐛 Features come and go randomly
- 🐛 Clueless support agents
- 🐛 App fails repeatedly

**Reported bugs**

- App requires frequent updating to work
- Features appear and disappear randomly
- App fails repeatedly when trying to get alumni ID
- App doesn't work on PC
- Multi-factor authentication screens don't handle autocomplete correctly

**Requested features**

- Provide better info to users
- Look into app issues
- Allow attestation even if not updated
- Less frequent cumulative updates
- Accompanying Apple Watch app


### COLM

[App page](https://appshunter.io/ios/app/colm/id6793222505)

**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 COLM free?

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

### Do MIT Atlas or COLM have ads?

Neither MIT Atlas nor COLM shows ads.

### Which is updated more often, MIT Atlas or COLM?

MIT Atlas ships an update every 2 weeks, and COLM fortnightly. Most recently, MIT Atlas was updated on October 14, 2026 and COLM on October 14, 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.*