Comparison

NuklidCalc vs MiVaulty

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

Head to head
About

NuklidCalc

Features
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NuklidCalc is a toolbox allowing certain radiation protection calculations based on data from the RPO. - Nuclides data - Decay calculation - dose rate calculation - Elimination costs for radioactive waste - Help for the choice of transport packages This app is intended for radiation protection experts which received dedicated training in Switzerland and dispose of sufficient knowledge for its use. NuklidCalc is based on values from the radiation protection ordinance RPO of 26 April 2017, the Agreement concerning the International Carriage of Dangerous Goods by Road ADR of 30 September 1957 and DANGEROUS QUANTITIES OF RADIOACTIVE MATERIAL (D-VALUES), IAEA, VIENNA, 2006 (IAEA-EPR-D-Values 2006). Although the FOPH has taken care to ensure that the information displayed and calculated is accurate, no responsibility can be accepted for the accuracy, correctness, up-to-dateness, reliability or completeness of this information.

About

MiVaulty

Features
Read full description

MiVaulty is a privacy-first encrypted vault for your most sensitive notes, passwords, and images. Every note is encrypted with AES-256-GCM before it ever touches your device's storage. There is no account, no cloud, no analytics, and no tracking. The only way in is your face or your finger. SECURE BY DESIGN - AES-256-GCM encryption with per-note unique IVs - Keys stored in the iOS Secure Enclave - Zero network entitlements β€” the app cannot connect to the internet - Plaintext wiped from memory the moment the app goes to background - Optional vault wipe after failed authentication attempts - iCloud backup excluded by default 14 BUILT-IN TEMPLATES Credential, Wi-Fi, Website Login, PIN Code, Bank Account, Crypto Wallet, Server/Host, Network Config, API Token, Software License, Medical Info, Identity Document, Insurance Policy, and General Secure Note β€” each with structured fields and secure masking. ENCRYPTED IMAGE VAULT Store photos of documents, cards, and credentials in a standalone encrypted gallery. Add captions, browse full-screen with pinch-to-zoom, and export encrypted or save to Photos. MARKDOWN NOTES Full markdown support: headings, bold, italic, code blocks, checklists, bullet lists, and blockquotes. Live preview with configurable font size. PASSWORD GENERATOR Generate secure passwords from 8 to 64 characters with customizable character sets, entropy-based strength meter, and one-tap copy or insert into notes. ORGANIZE YOUR WAY 11 built-in tags plus custom tags with color coding. Pin important notes, archive others, search across everything including trash. Sort by date modified, date created, or title. SHARE SECURELY Export individual notes or bulk selections as encrypted .vaultnote files. Recipients open them in MiVaulty with a passphrase you communicate separately. Or export as plaintext Markdown when you need it. TRASH WITH RECOVERY Accidentally deleted something? Recover from trash within 30 days. Permanent delete when you're sure. NO THIRD-PARTY CODE Built entirely with Apple's native frameworks. Zero third-party SDKs, libraries, or dependencies. No Firebase. No analytics. No ads. Nothing but your data, locked down tight. Your notes. Your device. Nobody else.

Screenshots

NuklidCalc4 screens
MiVaulty4 screens

Verdict

The call

The clearest difference is update cadence: MiVaulty at every 3 months against NuklidCalc's every 12 months. NuklidCalc's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NuklidCalc ships an update every 12 months, MiVaulty every 3 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard3 real differences Β· 3 level
NuklidCalc versus MiVaulty: the parameters behind the verdict, then further details
ParameterNuklidCalcMiVaulty
PriceFreeFree
Update frequencyEvery 12 monthsEvery 3 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS13.0 β€” better17.0
Further details β€” not scored
Size15 MB4 MB
Age rating4+4+
DeveloperBundesamt fΓΌr Gesundheit BAGRam Steenhaut

In-app purchases

None

NuklidCalc

No in-app purchases

None

MiVaulty

No in-app purchases

Questions

Is NuklidCalc free?
NuklidCalc is free to download, with no in-app purchases.
Is MiVaulty free?
MiVaulty is free to download, with no in-app purchases.
Do NuklidCalc or MiVaulty have ads?
Neither NuklidCalc nor MiVaulty shows ads.
Which is updated more often, NuklidCalc or MiVaulty?
NuklidCalc ships an update every 12 months, and MiVaulty every 3 months. Most recently, NuklidCalc was updated on October 30, 2026 and MiVaulty on October 31, 2026.

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