# InterLink Network vs SUBFROST

The clearest difference is rating: SUBFROST at 5.0 against InterLink Network's 4.3. SUBFROST also leads on review sentiment (100% vs 61%) and monetization model (free vs ad-supported). InterLink Network's advantage is ratings volume (207 vs 3) and device support (3 vs 1). 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.

SUBFROST holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: InterLink Network has 207 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 61% of InterLink Network's written reviews are positive against 100% of SUBFROST's.

InterLink Network ships an update every 3 weeks, SUBFROST fortnightly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | InterLink Network | SUBFROST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (207 ratings)](https://appshunter.io/ios/app/interlink-network/id6737988220/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/subfrost/id6780035552/reviews)** |
| Number of ratings | **207** | 3 |
| Positive reviews | 60.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 282 MB | 48 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Interlink Labs Inc](https://appshunter.io/developer/1778732169) | [Subzero Research Inc](https://appshunter.io/developer/6780035554) |

## What reviewers say

### InterLink Network

[App page](https://appshunter.io/ios/app/interlink-network/id6737988220)

This app enables secure identity authentication using advanced AI, ZK proofs, and biometric verification. It prioritizes individual rights and privacy, allowing users full control over their identities in a transparent environment. It redefines Web3 accessibility with secure face recognition for seamless authentication.

**Highlights:** Unique Data Training, Decentralized Federated Learning, Proof of Humanity, Biometric Verification, Secure Face Recognition, InterLink ID Sign Up/Log in, Mini Apps

**In-app purchases:** none


### SUBFROST

[App page](https://appshunter.io/ios/app/subfrost/id6780035552)

A non-custodial Bitcoin wallet for holding Bitcoin and Bitcoin-native assets. It allows users to send, receive, and hold assets directly from their phone, with private keys remaining on the device. This alpha software is for an experimental protocol and should be used with funds users can afford to lose.

**Highlights:** Non-custodial Bitcoin wallet, Send and receive Bitcoin, Hold Bitcoin-native assets, Private keys stay on device, Supports alkanes metaprotocol

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

**In-app purchases:** none


## Frequently asked questions

### Is InterLink Network free?

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

### Is SUBFROST free?

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

### Which has better reviews, InterLink Network or SUBFROST?

SUBFROST is rated higher. InterLink Network averages 4.3 out of 5 from 207 ratings, while SUBFROST averages 5.0 from 3 ratings.

### Do InterLink Network or SUBFROST have ads?

Neither InterLink Network nor SUBFROST shows ads.

### Which is updated more often, InterLink Network or SUBFROST?

InterLink Network ships an update every 3 weeks, and SUBFROST fortnightly. Most recently, InterLink Network was updated on October 16, 2026 and SUBFROST on October 7, 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.*