# Cosm vs mem

The clearest difference is rating: Cosm at 4.9 against mem's 3.3. Cosm also leads on review sentiment (100% vs 71%) and ratings volume (127 vs 24). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cosm holds the better App Store score, 4.9 against 3.3. That said, the two scores are not equally well evidenced: Cosm has 127 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 100% of Cosm's written reviews are positive against 71% of mem's.

Cosm ships an update fortnightly, mem weekly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Cosm | mem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (127 ratings)](https://appshunter.io/ios/app/cosm/id1590677915/reviews)** | [3.3 (24 ratings)](https://appshunter.io/ios/app/mem-re/id6746661598/reviews) |
| Number of ratings | **127** | 24 |
| Positive reviews | **100.0% of reviews** | 70.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 29 MB | 52 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Cosm Technologies LLC](https://appshunter.io/developer/1563122248) | [Eventshop Inc.](https://appshunter.io/developer/1817720623) |

## What reviewers say

### Cosm

[App page](https://appshunter.io/ios/app/cosm/id1590677915)

Experience live events like never before with immersive "Shared Reality." Browse and buy tickets, order food and drinks directly to your seat, and feel closer to the action at sports, entertainment, and art events.

**Highlights:** Immersive fan experiences, Seamless ticketing, Event exploration, In-seat food and drink ordering, Connects people at events

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use app
- ⭐️ Phenomenal experience
- 🎟️ Convenient ticketing
- 🍽️ Delicious food options
- 👫 Social sharing features


### mem

[App page](https://appshunter.io/ios/app/mem-re/id6746661598)

This app provides a collaborative space to capture and preserve shared experiences. Users can create memories for events and invite others to contribute photos, videos, and stories, building a collective record of moments.

**Highlights:** Create shared memories for events, Invite others to contribute content, Add photos, videos, and quotes, See moments from multiple perspectives, Comment on shared moments, Control notification settings

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosm free?

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

### Is mem free?

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

### Which has better reviews, Cosm or mem?

Cosm is rated higher. Cosm averages 4.9 out of 5 from 127 ratings, while mem averages 3.3 from 24 ratings.

### Do Cosm or mem have ads?

Neither Cosm nor mem shows ads.

### Which is updated more often, Cosm or mem?

Cosm ships an update fortnightly, and mem weekly. Most recently, Cosm was updated on November 3, 2026 and mem on November 6, 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.*