Comparison

Bither vs Unstoppable

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bither

Manage your Bitcoin securely with this app, offering both hot and cold wallet options. Monitor your assets, view real-time prices, and conduct transactions with enhanced privacy and control. Ideal for everyday use or long-term storage.

Highlights
  • Cold wallet for offline storage
  • Hot wallet for daily use
  • Real-time Bitcoin price monitoring
  • Asset monitoring
  • Private key protection
  • Decentralized P2P transactions
  • Automatic backup and recovery
Features
Read full description

Bither - a simple and secure Bitcoin wallet! iOS is the best Operating System to safely protect your Bitcoin private keys. With Bither wallet for iOS running on cold or hot mode, you can use Bitcoin as simple as cash or credit card. Bither for Apple Watch Features: 1. Realtime price of major Bitcoin Exchanges. 2. Monitoring your Bitcoin assets. Bither Cold Wallet Features: 1. Cold wallet running on offline mode (Backup phone). 2. Private keys are protected by password. 3. Security check for private keys. 4. Sign the hot wallet's unsigned transactions. 5. Automatically backup and recovery. 6. Easy to clone. Bither Hot Wallet Features: 1. Hot wallet running on online mode (Daily phone). 2. You can easily monitor your Bitcoin savings with Watch Only mode. 3. You can prepare unsigned transaction for Watch Only address, and use the Bither Cold Wallet to sign the transaction. 4. Hot wallet also supports private keys, you can save some pocket money in this kind of addresses. 5. Decentralized and P2P (peer to peer) Bitcoin wallet, no registration or login needed. 6. Realtime price of major Bitcoin Exchanges. 7. System notification for new transactions. The source code of Bither : https://github.com/bither/bither-ios The first library of Bitcoin Protocol for Objective-C : https://github.com/bither/bitheri

About

Unstoppable

This non-custodial crypto wallet prioritizes user privacy and self-custody for managing Bitcoin, Monero, and other privacy coins. It offers advanced security features like passkey integration and duress mode, allowing users to control their assets without intermediaries.

Highlights
  • Non-custodial self-custody
  • Passkey wallet integration
  • Bitcoin (BTC) support
  • Privacy coin support (Monero, Zcash)
  • Built-in rate aggregator
  • Duress Mode and phishing protection
Features
Read full description

Unstoppable Wallet is a non-custodial wallet purposely built for sovereign-minded people who do not accept anything less than self-custody and have high privacy standards. It is engineered for privacy-conscious individuals who want to hold, move, and exchange crypto on their own terms. Without asking permission. Without exposing themselves. Without leaving a trail behind. Unstoppable Wallet is built on three convictions: 1) Your Money Is Unconditionally Yours. A truly non-custodial wallet means nobody can freeze, seize, or "temporarily suspend" access to your capital. Not us. Not anyone. 2) Your Money Is Your Private Matter. Zero data collection. Zero data sharing. No user accounts keeping your records, no KYC checks that risk exposing your financials to the world, no analytics quietly reporting on you. A no KYC wallet in the most literal sense: the app has no means to know who you are by design. 3) Securing Your Money Should Be Easy. Most wallets defend against textbook threats. Real people face phishing, theft, and someone forcing them to open their phone. Unstoppable targets real-world problems with pioneering features like Duress Mode, phishing protection, and Secure Send. If the above rhymes with you, then Unstoppable is your self-custody wallet. Built by industry veterans, fully open source, and recommended by some of the most respected people in the space. If you're looking for a custodial app with a support line that can reset your password, this one isn't it. There is no back door here. Not even for us. WALLET FEATURES: Self-Custody Made Easy >> Non-custodial doesn't have to mean complicated. Create and manage any number of wallets. This wallet is like your own bank where you are the only client and the only one in charge. Passkey Wallets >> Pioneering passkey technology lets you create and restore non-custodial wallets tied to your own biometrics. Self-custody without the seed phrase anxiety. Your face and fingerprint become the vault only you can open. Bitcoin (BTC) Wallet >> The easiest, safest, and most private wallet for your Bitcoin. Built by industry veterans who've been securing BTC since long before it was fashionable. Recommended by bitcoin.org. Privacy Coin Wallet >> One of the very few tools in the entire ecosystem offering full, unrestricted access to all major privacy coins including Monero, Zcash and Zano, with the ability to move between them discreetly. Monero (XMR) Wallet >> Full support for all Monero features and an unmatched XMR experience. No compromises, no stripped-down implementation. Zcash (ZEC) Wallet >> One of the very first wallets to support Zcash, with full shielded transaction support. Recommended by Zcash founding members. Built In Aggregator >> A rate aggregator engine that lets you compare crypto swap rates across major liquidity providers. No accounts, no gatekeepers. Security That Works >> Unstoppable goes well beyond standard security measures and provides practical defenses for actual threats in the real world. Duress Mode provides the ability to hide critical wallets when under pressure. Phishing protection protects you from some of the most popular phishing attacks in crypto. Secure Send verifies you're paying who you think you're paying. Fully Open Source >> The most transparent wallet application built to date. 100% of the code is openly accessible for anyone to evaluate. Verified and audited by third parties. Be Unstoppable! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://unstoppable.money/privacy-policy

Screenshots

Bither4 screens
Unstoppable4 screens

Verdict

The call

The clearest difference is rating: Unstoppable at 4.6 against Bither's 3.1. Unstoppable also leads on update cadence (every 3 weeks vs every 3 months) and ratings volume (1.4K vs 61). Bither's advantage is in-app purchases (none vs 3) and iOS requirement (15.6 vs 17.0). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Unstoppable sells 3 in-app purchases, starting at $24.99 per month. Bither asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Unstoppable holds the better App Store score, 4.6 against 3.1. That said, the two scores are not equally well evidenced: Unstoppable has 1.4K ratings behind it against 61, so its average is the more settled of the two. Written reviews point the same way: 51% of Bither's written reviews are positive against 61% of Unstoppable's.

UpkeepUpdate frequency

Bither ships an update every 3 months, Unstoppable every 3 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard7 real differences · 3 level
Bither versus Unstoppable: the parameters behind the verdict, then further details
ParameterBitherUnstoppable
PriceFreeFree
Rating3.1 (61 ratings)4.6 (1.4K ratings) — better
Positive reviews51.0% of reviews61.3% of reviews — better
Number of ratings611.4K — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size11 MB165 MB
Age rating4+12+
DeveloperBITHER LimitedHorizontal Systems

Customer experience

Bither

All ratings61 ratings
Positive50.8%
Neutral9.8%
Negative39.3%
Written reviews51 reviews
Positive51.0%
Neutral7.8%
Negative41.2%

Unstoppable

All ratings1,379 ratings
Positive90.8%
Neutral2.6%
Negative6.6%
Written reviews240 reviews
Positive61.3%
Neutral6.7%
Negative32.1%

User reviews

Bither

From 61 App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🔒 Cold wallet security
  • 💡 Custom peer option
  • ✨ Lightweight app size
  • 🔑 Private key management

Room to improve

  • ❌ Cold wallet feature removed/broken
  • 😞 Scam accusations
  • 🐛 Unresponsive support
  • 🐛 Transactions stuck/unconfirmed
  • 🐛 App crashes/freezes

Unstoppable

From 1.4K App Store ratings

What we love

  • 🚀 Great setup
  • 🔒 Secure wallet
  • 👍 User-friendly interface
  • 💡 Educational content
  • 🚀 Efficient transactions

Room to improve

  • 🐛 Sync issues
  • 🐛 Unreliable swap feature
  • 🐛 Pending transactions
  • 🐛 Freezing issues
  • 🐛 Compatibility problems

Bugs and requests

Bither

Reported bugs

14 issues
  • iOS cold wallet not working
  • Peer network randomly stops working
  • Cannot access cold wallet page in flight mode
  • App crashes after data reload
  • Cannot update block data in background on iOS
Show 9 more
  • Cold wallet mode has bugs on iOS 13 (e.g., prompts to close Wi-Fi)
  • Transactions stuck at 0 confirmations for months
  • App hangs, possibly due to advertising
  • App opens and closes immediately after opening
  • Coins stuck in wallet, awaiting confirmation
  • Transactions take 100 confirmations to become usable
  • Cannot enter cold wallet page with flight mode enabled
  • Cold wallet option not displaying
  • Hot wallet unusable, app crashes

Requested features

8 requests
  • Dark mode
  • Apple Watch version
  • Display fee in satoshi/kb
  • Support dynamic fee
  • Add custom change address feature
Show 3 more
  • Support public key input for cold wallet monitoring
  • Adapt to new phone resolutions
  • Allow archiving addresses with small balances

Unstoppable

Reported bugs

4 issues
  • Funds locked in wallet
  • Transactions stuck or delayed
  • Wallet sync issues
  • Wallet not opening after updates

Requested features

6 requests
  • Add Doge coin network
  • Integrate Lightning Network for Bitcoin
  • Add support for more coins (Monero, Solana, etc.)
  • Implement portfolio tracking
  • Allow custom network and RPC configuration
Show 1 more
  • Add buy/sell options

In-app purchases

None

Bither

No in-app purchases

3 purchases

Unstoppable

Subscriptions2
  • Premium - Monthly Subscription$24.991 Month
  • Premium - Yearly Subscription7 Days trial$199.991 Year
One-time1
  • Premium - Lifetime Access$499.00

Questions

Is Bither free?
Bither is free to download, with no in-app purchases.
Is Unstoppable free?
Unstoppable is free to download, with in-app purchases available.
Which has better reviews, Bither or Unstoppable?
Unstoppable is rated higher. Bither averages 3.1 out of 5 from 61 ratings, while Unstoppable averages 4.6 from 1.4K ratings.
Do Bither or Unstoppable have ads?
Neither Bither nor Unstoppable shows ads.
Which is updated more often, Bither or Unstoppable?
Bither ships an update every 3 months, and Unstoppable every 3 weeks. Most recently, Bither was updated on November 1, 2026 and Unstoppable on November 6, 2026.

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