Cosmo vs ME
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cosmo
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.
- 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
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Cosmo : the Gate The closest place you’ll ever meet your favorite artists. Welcome to Cosmo, a world of all possibilities. idntt officially joined the new chapter of Cosmo. ■ -Collect Objekt, a seasonal collection of precious moments from artists. -Each artist is given a unique Como through Objekt. -Participate in various Gravity with Como and contribute to your artist’s activities. ■ -Follow your favorite artists and enjoy a variety of contents from the artists through the Home tab. -Complete your Grid with Objekt and unlock special Objekt. -You can also trade your Objekt with other users. ■ [Subscription Products] - Cosmo offers idntt Membership, tripleS Membership and ARTMS Membership as subscription products. - The subscription period is one month and will automatically renew unless canceled. - Monthly subscription fees start at $1.99 (based on United States). - Exact pricing details for each subscription product can be found on the membership subscription page within the Cosmo app. ■ - Terms of Service : https://static.cosmo.fans/pages/terms.html - Privacy Policy : https://static.cosmo.fans/pages/privacy.html - Apple EULA : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
ME
Access the latest news, media, and exclusive content for fans. Members can enjoy blogs, videos, and receive push notifications for updates. Features an e-ticket function for live show entry.
- Latest news and media
- Members-only blogs and videos
- Push notifications for updates
- E-ticket function for live shows
- Fan club exclusive content
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This is the official ME:I app. Not only does this app provide the latest news and media information about ME:I, but fan club members can also enjoy blogs, videos, and other members-only content, and push notifications will keep you updated with the latest information. In addition, the app also has an e-ticket function, so you can display tickets purchased through the fan club on the app and use it to enter live shows.
Screenshots
Verdict
The clearest difference is review sentiment: ME at 81% against Cosmo's 58%. Cosmo's advantage is update cadence (every 8 days vs monthly) and chart position (#108 vs unranked). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Cosmo sells 14 in-app purchases, starting at $1.99 per month and ME sells 1 in-app purchase, starting at $6.49 per month. Whichever you choose, the download price is not the number that matters.
Cosmo ships an update every 8 days, ME monthly. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.
| Parameter | Cosmo | ME |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (281 ratings) — better | — |
| Positive reviews | 58.5% of reviews | 81.0% of reviews — better |
| Number of ratings | 281 — better | — |
| Update frequency | Every 8 days — better | Monthly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #108 — better | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 153 MB | 276 MB |
| Age rating | 12+ | 4+ |
| Developer | Modhaus Inc. | Fanplus, Inc. |
Customer experience
Cosmo
ME
Bugs and requests
Cosmo
Reported bugs
4 issues- 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
5 requests- 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
ME
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Cosmo
- 1 Member Pass2 variants$1.991 Month
- 2 Member Pass$3.951 Month
- 1 Member Pass+$4.891 Month
Show 1 moreShow fewer
- All Member Pass$8.691 Month
- Cosmo Objekt (Digital Only)$2.99
- Cosmo Objekt x1 (Digital Only)$3.29
- Motion Objekt 1 (Digital Only)$3.99
Show 7 moreShow fewer
- Cosmo Objekt x3(Digital Only)$7.99
- Cosmo Objekt 4 (Digital Only)$12.49
- Cosmo Objekt x6(Digital Only)$14.99
- Motion Objekt 4 (Digital Only)$18.99
- Cosmo Objekt 8 (Digital Only)$23.49
- Cosmo Objekt x11(Digital Only)$24.99
- Cosmo Objekt 12 (Digital Only)$32.49
ME
- ME:I 月会費$6.491 Month








