Comparison

Kryptos vs Vivatax

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

Head to head
About

Kryptos

Features
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A simple and reliable platform that helps you with cryptocurrency tax calculations, reporting, and portfolio management in multiple countries. * Support for 3000+ DeFi protocols * Multi Chain DeFi and NFT dashboards * Free Crypto Tax Reports * Portfolio Management and Real-time alerts About Company: * Kryptoskatt.AB is a Swedish Web3 Fintech company built by passionate tech enthusiasts and early adopters of blockchain technology with a mission to bring crypto adoption to the masses and make crypto investors' life stress-free. * Kryptos applications serve crypto investors, enterprises, and public institutions and offer a diverse set of integrations in the industry.

About

Vivatax

Features
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Vivatax Mobile est une application développée par Vivatax afin de simplifier et sécuriser la préparation de votre déclaration d’impôts. Grâce à l’application, vous pouvez : Saisir vos informations personnelles et financières en toute confidentialité Rassembler et transmettre facilement vos documents justificatifs Photographier ou télécharger les pièces demandées Suivre l’avancement de votre dossier en temps réel grâce aux notifications Le fonctionnement est simple : Créez votre compte Répondez aux questions et complétez les informations demandées Téléchargez vos documents justificatifs Vérifiez votre dossier avant validation Une fois votre dossier complété, vous avez la possibilité : d’approuver votre déclaration, ou de demander des corrections avant son envoi au service des contributions concerné. En cas de demande complémentaire de l’administration fiscale, notre équipe assure également le suivi administratif lié à votre déclaration. Enfin, lorsque la taxation définitive est établie, celle-ci est contrôlée et vérifiée afin d’éviter toute erreur.

Screenshots

Kryptos4 screens
Vivatax4 screens

Verdict

The call

The clearest difference is in-app purchases: Vivatax at none against Kryptos's 4. Vivatax also leads on update cadence (every 6 days vs fortnightly). Kryptos's advantage is device support (3 vs 1). On price, ads and iOS requirement 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. Kryptos sells 4 one-off in-app purchases. Vivatax asks for nothing beyond the download.

UpkeepUpdate frequency

Kryptos ships an update fortnightly, Vivatax every 6 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 3 level
Kryptos versus Vivatax: the parameters behind the verdict, then further details
ParameterKryptosVivatax
PriceFreeFree
Update frequencyFortnightlyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS16.416.4
Further details — not scored
Size102 MB27 MB
Age rating4+4+
DeveloperKryptoskatt ABBenoit Frederic Raemy

In-app purchases

4 purchases

Kryptos

One-time4
  • Hobbyist$49.99
  • Starter$69.99
  • Pro$129.99
Show 1 more
  • Pro Plus$249.99
None

Vivatax

No in-app purchases

Questions

Is Kryptos free?
Kryptos is free to download, with in-app purchases available.
Is Vivatax free?
Vivatax is free to download, with no in-app purchases.
Do Kryptos or Vivatax have ads?
Neither Kryptos nor Vivatax shows ads.
Which is updated more often, Kryptos or Vivatax?
Kryptos ships an update fortnightly, and Vivatax every 6 days. Most recently, Kryptos was updated on October 8, 2026 and Vivatax on October 1, 2026.

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