# Unstoppable Domains vs ARKA Explain

The clearest difference is in-app purchases: Unstoppable Domains at none against ARKA Explain's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ARKA Explain sells 2 in-app purchases, starting at $4.99 per month. Unstoppable Domains asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Unstoppable Domains | ARKA Explain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (185 ratings)](https://appshunter.io/ios/app/unstoppable-domains/id1544748602/reviews)** | — |
| Number of ratings | **185** | — |
| Positive reviews | 44.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | — |
| Size | 92 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Unstoppable Domains](https://appshunter.io/developer/1457589149) | [ARKA Systems LLC](https://appshunter.io/developer/1873596855) |

## What reviewers say

### Unstoppable Domains

[App page](https://appshunter.io/ios/app/unstoppable-domains/id1544748602)

Manage all your domain names, both traditional and blockchain-based, from a single, unified application. Track, organize, and even list domains for sale with integrated marketplace features. Secure access ensures your portfolio is protected.

**Highlights:** Unified domain portfolio management, Track traditional and blockchain domains, Filtering and sorting tools, Domain marketplace for buying and selling, List domains with BIN or LTO pricing, Real-time notifications, Secure mobile login with 2FA

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 💎 Innovative Web3 identity and domain solution
- 👍 User-friendly interface and easy setup
- 🔒 Secure decentralized domain management
- ⭐ Excellent customer support (when responsive)
- 🚀 Clean and intuitive design

**What reviewers complain about**

- 🐛 Frequent login and authentication failures
- 🐛 App crashes and won't open
- 🐛 Sync issues between app, web, and browser extension
- 💸 Hidden fees and unclear pricing (parking fees)
- 😤 Unresponsive or unhelpful customer support

**Reported bugs**

- Login verification codes not received or not working
- Cannot sign in after forced logout
- Crypto withdrawal failures and error messages
- Profile and messages tabs showing 'failed to fetch'
- Domains not syncing between website and app

**Requested features**

- Support for Ledger hardware wallets on mobile
- Ability to purchase and mint domains directly in app
- Integration with more DApps via WalletConnect
- Account login system for web synchronization
- Consistent UI across app, web, and browser extension


### ARKA Explain

[App page](https://appshunter.io/ios/app/arka-explain/id6758572385)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $29.99 | per year |


## Frequently asked questions

### Is Unstoppable Domains free?

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

### Is ARKA Explain free?

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

### Do Unstoppable Domains or ARKA Explain have ads?

Neither Unstoppable Domains nor ARKA Explain shows ads.

### Which is updated more often, Unstoppable Domains or ARKA Explain?

Unstoppable Domains ships an update fortnightly, and ARKA Explain fortnightly. Most recently, Unstoppable Domains was updated on October 23, 2026 and ARKA Explain on October 25, 2026.

---

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