# Interface vs ROSEN

The clearest difference is in-app purchases: Interface at none against ROSEN's 10. Interface also leads on update cadence (every 9 days vs every 5 weeks) and ratings volume (38 vs 4). ROSEN's advantage is rating (5.0 vs 4.8). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. ROSEN sells 10 one-off in-app purchases. Interface asks for nothing beyond the download.

ROSEN holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Interface has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 96% of Interface's written reviews are positive against 100% of ROSEN's.

Interface ships an update every 9 days, ROSEN every 5 weeks. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Interface | ROSEN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (38 ratings)](https://appshunter.io/ios/app/interface-explore-ethereum/id1667243335/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/rosen/id6444627514/reviews)** |
| Number of ratings | **38** | 4 |
| Positive reviews | 95.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 133 MB | 88 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [INTERFACE LABS - DECENTRALISED TECH, UNIPESSOAL, LDA](https://appshunter.io/developer/1667243337) | [ROSEN BRIDGE TECHNOLOGY INC.](https://appshunter.io/developer/1655711147) |

## What reviewers say

### Interface

[App page](https://appshunter.io/ios/app/interface-explore-ethereum/id1667243335)

Explore the Ethereum blockchain with a smart companion that simplifies on-chain activity. Follow wallets, discover new opportunities like mints and airdrops, and connect with others by importing social graphs. Browse assets, search for projects, and stay updated with live notifications.

**Highlights:** Follow wallet on-chain activity, Discover new mints, airdrops, proposals, Connect with social graphs (Farcaster, Lens), Find community members by NFTs/POAPs, Browse wallet assets and activity, Search for projects, tokens, and ENS, Customizable live notifications

**Features:** Vision Pro support

**In-app purchases:** none


### ROSEN

[App page](https://appshunter.io/ios/app/rosen/id6444627514)

Connect with people globally, earn rewards for socializing, and build your own communities. Features AI translation and zero fees on earnings, offering equal opportunities for all users.

**Highlights:** Global connections with AI translation, Earn rewards for socializing and tasks, Create and manage personal communities, Zero fees on earnings, Personalized profiles with unique avatars, Fair and open earning opportunities

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $0.99 | one-time |
| 500 Gems | $4.99 | one-time |
| 10 Coins | $9.99 | one-time |
| 1000 Gems | $9.99 | one-time |
| 20 Coins | $19.99 | one-time |
| 2000 Gems | $19.99 | one-time |
| 50 Coins | $49.99 | one-time |
| 5000 Gems | $49.99 | one-time |
| 100 Coins | $99.99 | one-time |
| 10000 Gems | $99.99 | one-time |


## Frequently asked questions

### Is Interface free?

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

### Is ROSEN free?

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

### Which has better reviews, Interface or ROSEN?

ROSEN is rated higher. Interface averages 4.8 out of 5 from 38 ratings, while ROSEN averages 5.0 from 4 ratings.

### Do Interface or ROSEN have ads?

Neither Interface nor ROSEN shows ads.

### Which is updated more often, Interface or ROSEN?

Interface ships an update every 9 days, and ROSEN every 5 weeks. Most recently, Interface was updated on September 25, 2026 and ROSEN on September 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*