# Cosmo vs Plus Chat for K

The clearest difference is rating: Cosmo at 3.8 against Plus Chat for K's 2.0. Cosmo also leads on review sentiment (58% vs 19%) and update cadence (every 8 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Cosmo sells 14 in-app purchases, starting at $1.99 per month and Plus Chat for K sells 31 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Cosmo holds the better App Store score, 3.8 against 2.0. Both are backed by a comparable volume of ratings — 283 and 68 respectively. Written reviews point the same way: 58% of Cosmo's written reviews are positive against 19% of Plus Chat for K's.

Cosmo ships an update every 8 days, Plus Chat for K every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Cosmo | Plus Chat for K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (283 ratings)](https://appshunter.io/ios/app/cosmo-the-gate/id1617337069/reviews)** | [2.0 (68 ratings)](https://appshunter.io/ios/app/plus-chat-for-k-pop/id6446480483/reviews) |
| Number of ratings | **283** | 68 |
| Positive reviews | **58.5% of reviews** | 19.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 153 MB | 208 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Modhaus Inc.](https://appshunter.io/developer/1617337071) | [CJ ENM Co., Ltd.](https://appshunter.io/developer/366509413) |

## What reviewers say

### Cosmo

[App page](https://appshunter.io/ios/app/cosmo-the-gate/id1617337069)

Connect with your favorite artists through exclusive digital collectibles and interactive experiences. Collect unique moments, participate in artist-driven activities, and trade digital assets with a global community. Discover a new way to engage with the entertainment world.

**Highlights:** Collect seasonal artist Objekt, Unlock special Objekt by completing Grid, Trade Objekt with other users, Follow artists and view exclusive content, Participate in artist Gravity events

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Member Pass | $1.99 | per month |
| 2 Member Pass | $3.95 | per month |
| 1 Member Pass+ | $4.89 | per month |
| All Member Pass | $8.69 | per month |
| Cosmo Objekt (Digital Only) | $2.99 | one-time |
| Cosmo Objekt x1 (Digital Only) | $3.29 | one-time |
| Motion Objekt 1 (Digital Only) | $3.99 | one-time |
| Cosmo Objekt x3(Digital Only) | $7.99 | one-time |
| Cosmo Objekt 4 (Digital Only) | $12.49 | one-time |
| Cosmo Objekt x6(Digital Only) | $14.99 | one-time |
| Motion Objekt 4 (Digital Only) | $18.99 | one-time |
| Cosmo Objekt 8 (Digital Only) | $23.49 | one-time |
| Cosmo Objekt x11(Digital Only) | $24.99 | one-time |
| Cosmo Objekt 12 (Digital Only) | $32.49 | one-time |

**What reviewers like**

- 🚀 Smooth and user-friendly app
- 🔒 Secure platform for collecting digital items
- 💡 Innovative concept of 'objekts' and 'gravities'
- 👍 Constant updates and improvements
- 👍 Engaging way to interact with the group

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 🔍 Difficult to manage and sort large collections
- 💰 Expensive digital items
- 🤔 Concerns about exploiting artists through voting features

**Reported bugs**

- Login issues and verification problems
- Objekt scanning not working as expected
- App defaulting to groups user doesn't follow
- Crashes when accessing certain features

**Requested features**

- In-app trading system for objekts
- Ability to change email address
- Translate posts and live streams
- Rhythm game integration
- More physical merchandise options for international fans


### Plus Chat for K

[App page](https://appshunter.io/ios/app/plus-chat-for-k-pop/id6446480483)

Connect with your favorite K-pop artists through exclusive content, private messages, and behind-the-scenes updates. Discover original content, shop official merchandise, and get closer to your idols than ever before.

**Highlights:** Exclusive artist content, Private messages with idols, Behind-the-scenes updates, Original fan-made content, Official merchandise shop, Artist news aggregation

**Features:** Vision Pro support

**In-app purchases (31)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LIMELIGHT 1 Ticket | $3.99 | per month |
| 8TURN 1 Ticket(1Month) | $3.99 | per month |
| BEBE 1 Ticket(1Month) | $3.99 | per month |
| MANNEQUEEN 1 Ticket(1Month) | $3.99 | per month |
| 1MILLION 1 Ticket(1Month) | $3.99 | per month |
| MODYSSEY 1 Ticket(1Month) | $3.99 | per month |
| FLARE U 1 Ticket(1Month) | $3.99 | per month |
| ALPHA DRIVE ONE 1 Ticket(1Month) | $3.99 | per month |
| Isaac Hong 1 Ticket(1Month) | $3.99 | per month |
| iKON 1 Ticket(1Month) | $3.99 | per month |
| JANGHANEUM 1 Ticket(1Month) | $3.99 | per month |
| izna 1 Ticket(1Month) | $3.99 | per month |
| ZEROBASEONE 1 Ticket(1Month) | $3.99 | per month |
| ZEROBASEONE Group Chat (1Month) | $3.99 | per month |
| ONE PACT 1 Ticket(1Month) | $3.99 | per month |
| WAY BETTER 1 Ticket(1Month) | $3.99 | per month |
| iKON 2 Tickets(1Month) | $6.90 | per month |
| 8TURN 2 Tickets(1Month) | $6.90 | per month |
| 1MILLION 2 Tickets(1Month) | $6.90 | per month |
| 8TURN 2 Ticket(1Month) | $6.90 | per month |
| ALPHA DRIVE ONE 2 Tickets(1Month) | $6.90 | per month |
| ZEROBASEONE 2 Tickets(1Month) | $6.90 | per month |
| ONE PACT 2 Tickets(1Month) | $6.90 | per month |
| iKON 3 Tickets(1Month) | $9.59 | per month |
| 8TURN 3 Tickets(1Month) | $9.59 | per month |
| BEBE 3 Tickets(1Month) | $9.59 | per month |
| ZEROBASEONE 3 Tickets(1Month) | $9.59 | per month |
| BEBE 4 Tickets(1Month) | $15.99 | per month |
| ZEROBASEONE 4 Tickets(1Month) | $15.99 | per month |
| iKON 6 Tickets(1Month) | $26.95 | per month |
| ZEROBASEONE 9 Tickets(1Month) | $32.95 | per month |


## Frequently asked questions

### Is Cosmo free?

Cosmo is free to download, with in-app purchases available.

### Is Plus Chat for K free?

Plus Chat for K is free to download, with in-app purchases available.

### Which has better reviews, Cosmo or Plus Chat for K?

Cosmo is rated higher. Cosmo averages 3.8 out of 5 from 283 ratings, while Plus Chat for K averages 2.0 from 68 ratings.

### Do Cosmo or Plus Chat for K have ads?

Neither Cosmo nor Plus Chat for K shows ads.

### Which is updated more often, Cosmo or Plus Chat for K?

Cosmo ships an update every 8 days, and Plus Chat for K every 3 weeks. Most recently, Cosmo was updated on October 30, 2026 and Plus Chat for K on October 30, 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.*