Comparison

Satodime vs Identity Days

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

Head to head
About

Satodime

Securely store, manage, and exchange your cryptocurrencies and NFTs using a smart card. Create multiple vaults, deposit assets, and retrieve private keys with ease, all without account registration. Enjoy off-chain transactions and real-time balance tracking.

Highlights
  • Secure cold storage for crypto assets
  • Create and manage up to 3 vaults per card
  • Deposit and retrieve crypto with QR codes
  • Off-chain exchange of cryptocurrencies and NFTs
  • No account registration or KYC required
  • Multi-crypto support including tokens and NFTs
  • Real-time balance and price tracking
Read full description

This application is the perfect companion to your Satodime smart card, allowing you to physically store, manage and exchange your crypto-currencies. Satodime is the easiest and fastest way to protect your crypto-currencies or other cryptographic assets on cold storage. In a few clicks, create up to 3 vaults per card to store your favorite tokens. Exchange your crypto-currencies and NFTs as you would a banknote without the need for a trusted third party, off-chain. Your vault's private keys are stored and sealed in the chip's secure memory offering added security. Specifications: - No account registration or KYC: scan your card via NFC and operate autonomously. - Multi-crypto support: BTC, XCP, BCH, LTC, MATIC, ETH and ERC-20 and ERC-721 tokens (NFT). - Follow in real time the status of your balances and the price (EUR, USD,...). - The application does not store any sensitive information. - No personal data is collected. - The application is open-source. Features: - Create up to 3 vaults on a single card. - Create a vault in a few clicks (SEAL) and view its content directly. - Deposit your crypto-currencies on this vault easily (deposit address in QR code format). - Retrieve the private key of your vault in a few clicks (UNSEAL). - The application allows you to easily export all the most common private key formats (standard, WIF...). - Delete a vault in a few clicks (RESET). You can reuse your card over and over again (SEAL-UNSEAL-RESET). - The expert mode allows you to use the Testnet, to display additional information and to provide the entropy used to generate the key pairs. Note: Satodime is a product of Satochip S.R.L., Satodime does not sell or provide crypto-currency in any form.

About

Identity Days

Features
Read full description

Découvrez l’application des Identity Days, l’événement incontournable dédié à la gestion des identités. Accédez au programme complet, aux profils des intervenants, et explorez les solutions et expertises des partenaires technologiques de l’événement.

Screenshots

Satodime4 screens
Identity Days3 screens

Verdict

The call

The clearest difference is update cadence: Identity Days at every 9 days against Satodime's every 5 months. 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

Satodime ships an update every 5 months, Identity Days every 9 days. The most recent releases landed on September 29, 2026 and October 14, 2026 respectively.

Scorecard1 real difference · 9 level
Satodime versus Identity Days: the parameters behind the verdict, then further details
ParameterSatodimeIdentity Days
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size31 MB59 MB
Age rating4+17+
DeveloperSatochipInvent-App

In-app purchases

None

Satodime

No in-app purchases

None

Identity Days

No in-app purchases

Questions

Is Satodime free?
Satodime is free to download, with no in-app purchases.
Is Identity Days free?
Identity Days is free to download, with no in-app purchases.
Do Satodime or Identity Days have ads?
Neither Satodime nor Identity Days shows ads.
Which is updated more often, Satodime or Identity Days?
Satodime ships an update every 5 months, and Identity Days every 9 days. Most recently, Satodime was updated on September 29, 2026 and Identity Days on October 14, 2026.

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