Comparison

ZinkWallet vs Duality Wallet

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

Head to head
About

ZinkWallet

Features
Read full description

Zink Wallet 是一款安全、易用的去中心化加密钱包,致力于在安全可靠的环境中,帮助所有用户轻松实现财富积累与数字资产管理。 我们采用多重安全保护措施,私钥仅存储于您的设备,从源头保障资产安全,让您安心探索 Web3 世界。简洁清晰的界面设计,无论是发送接收主流加密货币,还是管理多种数字资产,都能流畅操作,让资产管理更加便捷。

About

Duality Wallet

Read full description

Cash on your phone. As simple as Apple Pay, as fast as a text message, and as open as email. Duality is a self-custodial wallet that finally makes bitcoin feel like money you can actually use. Spend it, send it, get paid in it, in seconds, with no bank or middleman taking a cut. MONEY THAT MOVES LIKE A MESSAGE Payments settle over the Lightning network in seconds, not the three-day "pending" you're used to. Send, and it's done. TWO POCKETS, ONE WALLET Keep a Digital Cash balance to spend day to day, and a Bitcoin balance to hold. Swipe between them, and convert one to the other in a tap. GET PAID LIKE EMAIL Claim your own Lightning address: you@dualitywallet.money. Anyone, on any Lightning wallet, can pay you. No app lock-in, no account numbers. PAY IN A TAP Tap to pay over NFC, or scan any QR code with Quick Pay. Save the people and places you pay often as Favourites and settle up in two taps. SIGN IN WITH A PASSKEY, BACKED BY YOUR RECOVERY PHRASE Create and unlock your wallet with your fingerprint or face, with no password to remember. Your recovery phrase is the backup that always works: save it when you set up, and it restores your wallet on any device, whatever happens to your phone. YOUR KEYS, YOUR MONEY Your keys are generated on your device and never leave it. There's no account, no email signup, and no company that can freeze, spend, or block your balance. No analytics or tracking, in the app or on our site. SECURED BY BITCOIN Duality is built on Spark, a bitcoin layer 2, using the Breez SDK. Your money is secured by the most open, decentralised monetary network there is. Value you hold directly, not an IOU. Money without middlemen. Download Duality and try it today. Self-custodial means you're in control and responsible for your own access. Bitcoin's value can go up and down. Duality is not a bank and does not offer insured deposits.

Screenshots

ZinkWallet3 screens
Duality Wallet3 screens

Verdict

The call

The clearest difference is update cadence: Duality Wallet at every 5 days against ZinkWallet's every 3 weeks. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ZinkWallet ships an update every 3 weeks, Duality Wallet every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 5 level
ZinkWallet versus Duality Wallet: the parameters behind the verdict, then further details
ParameterZinkWalletDuality Wallet
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size101 MB50 MB
Age rating17+17+
DeveloperHERSE INFORMATION CO., LTD.Duality Wallet Pty Ltd

In-app purchases

None

ZinkWallet

No in-app purchases

None

Duality Wallet

No in-app purchases

Questions

Is ZinkWallet free?
ZinkWallet is free to download, with no in-app purchases.
Is Duality Wallet free?
Duality Wallet is free to download, with no in-app purchases.
Do ZinkWallet or Duality Wallet have ads?
Neither ZinkWallet nor Duality Wallet shows ads.
Which is updated more often, ZinkWallet or Duality Wallet?
ZinkWallet ships an update every 3 weeks, and Duality Wallet every 5 days. Most recently, ZinkWallet was updated on October 25, 2026 and Duality Wallet on October 24, 2026.

Other comparisons