NNWallet vs Decentroneum
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
NNWallet
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Overview NNWallet is a non-custodial multi-chain crypto wallet built for NNChain and the wider Web3 ecosystem. Your keys stay on your device. No account signup required to hold and move your assets. Key features Send and receive crypto across supported networks Manage balances on NNChain, EVM chains, Solana, Move, Bitcoin, and more Swap tokens where supported in-app Connect securely to dApps and Web3 sites Non-custodial by design โ you control your private keys Security & privacy Private keys never leave your device. NNWallet does not take custody of your funds. You stay in control of your assets and recovery phrase. Supported networks NNChain ยท EVM networks ยท Solana ยท Move ยท Bitcoin ยท and more Get started Install NNWallet, create or import a wallet, and manage your crypto with a clean, modern interface โ on desktop and mobile.
Decentroneum
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Decentroneum is a non-custodial wallet for the Electroneum Smart Chain. Your recovery phrase is generated on your device and encrypted there. We never hold, see, or have access to your keys or your funds โ there is no account, no sign-up, and nothing to trust us with. SEND AND RECEIVE Move ETN and Electroneum Smart Chain tokens in a few taps. Scan a QR code or paste an address, review the fee, and confirm. YOUR KEYS, YOUR CONTROL Recovery phrases are encrypted with a passcode only you know and stored in the iOS Keychain. Decentroneum uses standard BIP-39 and BIP-44, so your phrase works in other wallets too โ you are never locked in. MULTIPLE PHRASES, MULTIPLE ACCOUNTS Hold more than one recovery phrase, each with its own accounts. Every account is grouped under the phrase it came from, so you always know which words restore which accounts. PRICES AND HISTORY Live prices and charts for supported assets, drawn from on-chain liquidity. BUILT-IN DAPP BROWSER Connect to Electroneum apps directly from your wallet. Every connection is approved per site, and no transaction is signed without your explicit confirmation. NOTIFICATIONS Get told when funds arrive, even when the app is closed. SECURITY Face ID or Touch ID unlock. Screenshot protection on screens showing your recovery phrase. No analytics, no advertising, no tracking. Decentroneum does not offer investment advice, exchange services, or financial returns. You are responsible for safeguarding your own recovery phrase โ if you lose it, no one can recover your wallet for you.
Screenshots
Verdict
The clearest difference is iOS requirement: Decentroneum at 16.4 against NNWallet's 18.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | NNWallet | Decentroneum |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 33 MB | 61 MB |
| Age rating | 4+ | 17+ |
| Developer | NNtravel | NIPPYSKY LIMITED |
In-app purchases
NNWallet
No in-app purchases
Decentroneum
No in-app purchases









