# Comera vs PSUT Alumni

The clearest difference is update cadence: Comera at every 8 days against PSUT Alumni's every 2 months. PSUT Alumni's advantage is iOS requirement (13.0 vs 15.6). On price, ads, 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.

Comera ships an update every 8 days, PSUT Alumni every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Comera | PSUT Alumni |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.3K ratings)](https://appshunter.io/ios/app/comera/id1462023656/reviews)** | — |
| Number of ratings | **5.3K** | — |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 months |
| Monetization | Free | — |
| Size | 501 MB | 46 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Comera Technology LLC](https://appshunter.io/developer/1639066706) | [Gradsgate](https://appshunter.io/developer/1239306791) |

## What reviewers say

### Comera

[App page](https://appshunter.io/ios/app/comera/id1462023656)

Connect with loved ones through secure one-to-one and group chats, voice, and video calls. Share photos, videos, documents, and locations with end-to-end encryption for complete privacy. Enjoy unlimited, ad-free communication worldwide.

**Highlights:** End-to-end encrypted calls and messages, Unlimited free voice and video calls, Group chats for multiple users, Share photos, videos, documents, and locations, Ad-free communication experience, Contact syncing for easy access

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 👍 Fantastic conversations and memories
- 👍 Prefect app
- 👍 Nice app
- 👍 5 star experience
- 👍 Better than any other app

**What reviewers complain about**

- 🐛 Cannot add contact
- 🐛 Rude and uneducated staff
- 🐛 A lot of advertisement
- 🐛 Always on top issue
- 🐛 OTP problem

**Reported bugs**

- Cannot add contact
- Rude and uneducated staff
- A lot of advertisement
- Always on top issue
- OTP problem

**Requested features**

- iPad version
- Group calls
- Screen recording without sharing screen
- Lighter theme option
- Group/conference call function


### PSUT Alumni

[App page](https://appshunter.io/ios/app/psut-alumni/id1545127712)

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

**In-app purchases:** none


## Frequently asked questions

### Is Comera free?

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

### Is PSUT Alumni free?

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

### Do Comera or PSUT Alumni have ads?

Neither Comera nor PSUT Alumni shows ads.

### Which is updated more often, Comera or PSUT Alumni?

Comera ships an update every 8 days, and PSUT Alumni every 2 months. Most recently, Comera was updated on November 11, 2026 and PSUT Alumni on November 3, 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.*