Comparison

Solid vs KookminWallet

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

Head to head
About

Solid

Earn competitive yields on your stablecoins through secure DeFi strategies, combined with the safety of traditional banking. Access your funds instantly via a virtual debit card and track all activity with full transparency.

Highlights
  • Smart Savings Vaults for stablecoins
  • Bank-grade security with multi-signature wallets
  • Instant virtual debit card top-up
  • Real-time activity tracking
  • Referral rewards program
  • Non-custodial vault architecture
Features
Read full description

Solid is the stablecoin savings app that puts your money to work. Deposit USDC, earn up to 8% yield on your stablecoins automatically, and spend your earnings anywhere with the Solid card. EARN ON YOUR STABLECOINS • Deposit USDC and earn competitive stablecoin yield, compounding daily • No lock-ups, no staking, no maintenance — your savings grow 24/7 • Institutional-grade, risk-adjusted DeFi yield strategies • Track deposits, earnings, and P&L in real time A SMARTER SAVINGS ACCOUNT Traditional savings accounts pay close to 0%. Solid turns your dollars into digital dollars (USDC stablecoins), so your savings earn real yield around the clock — like a high-yield savings account where the money stays in your control. SPEND WHILE YOU EARN — THE SOLID CARD • Use the Solid crypto card at 200M+ merchants worldwide • 3% cashback on every card purchase • Apple Pay and Google Pay supported • Freeze your card anytime, set limits, get instant payment alerts SELF-CUSTODY WALLET, BANK-GRADE SECURITY • Non-custodial smart wallet — your keys, your crypto • Passkey sign-in: no passwords, no seed phrases • Two-factor protection and real-time fraud monitoring • Simple, secure recovery if you lose your device CRYPTO WITHOUT THE COMPLEXITY • Send and receive crypto with zero fees, gasless • Earn rewards when friends join and start saving Whether you want a stablecoin wallet that earns while you sleep, a crypto savings account that beats the bank, or a crypto card that gives cashback on every purchase — Solid is one app for earning, saving, and spending your money. Download Solid and put your USDC to work today.

About

KookminWallet

Features
Read full description

KookminWallet is a decentralized wallet app designed to help you manage digital assets simply and securely. View assets across supported networks, send and receive tokens, scan wallet addresses with QR codes, manage accounts, and check transaction history from an intuitive mobile experience. KookminWallet is built for users who want direct control over their wallet and digital assets. With mobile-friendly security features such as biometric authentication, secure storage, and app lock, you can manage your wallet with greater confidence. Key Features - Create and import decentralized wallets - View and manage digital assets - Send and receive tokens - Scan wallet addresses with QR codes - DEXignation name service: manage complex wallet addresses with simple names - Manage accounts and wallets - Check transaction history - Use biometric authentication and security features - Support for multiple languages and currency settings KookminWallet makes Web3 asset management easier and more secure. Check balances, send and receive tokens, manage accounts, and stay in control of your digital assets from one simple wallet experience. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Solid4 screens
KookminWallet4 screens

Verdict

The call

Solid and KookminWallet are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Solid ships an update every 9 days, KookminWallet every 11 days. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
Solid versus KookminWallet: the parameters behind the verdict, then further details
ParameterSolidKookminWallet
PriceFreeFree
Rating3.0 (4 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 9 days — betterEvery 11 days
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size213 MB57 MB
Age rating4+4+
DeveloperSolid Superapp LLCBUKCS PTE. LTD.

In-app purchases

None

Solid

No in-app purchases

None

KookminWallet

No in-app purchases

Questions

Is Solid free?
Solid is free to download, with no in-app purchases.
Is KookminWallet free?
KookminWallet is free to download, with no in-app purchases.
Do Solid or KookminWallet have ads?
Neither Solid nor KookminWallet shows ads.
Which is updated more often, Solid or KookminWallet?
Solid ships an update every 9 days, and KookminWallet every 11 days. Most recently, Solid was updated on October 6, 2026 and KookminWallet on October 7, 2026.

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