Comparison

OneCryption vs Expiry Track

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

Head to head
About

OneCryption

This app offers true offline encryption for messages, photos, videos, and files. It emphasizes absolute secrecy through direct key exchange and no server reliance, ensuring quantum-proof security.

Highlights
  • Offline encryption for messages and files
  • Direct key exchange
  • No server reliance
  • Quantum-proof security
  • File and media encryption
  • Simple encryption/decryption
Features
Read full description

Private files and messages, encrypted on your iPhone. OneCryption is an offline encryption tool for people who prefer to exchange secret keys in person. It does not operate a message-delivery network: you choose how to send the encrypted result. HOW IT WORKS 1. Meet your contact and confirm their identity. 2. Generate shared secret key material and transfer it directly between nearby devices. 3. Write a message or select content, encrypt it locally, and share the encrypted result through a channel you choose. 4. The recipient decrypts it with the matching shared key. YOUR KEYS, YOUR CONTROL - Encrypt and decrypt text, photos, videos, audio and files. - Manage contacts and shared keys on your device. - See how much key material remains and exchange a fresh key when needed. - Use local encryption without a OneCryption messaging account. OneCryption uses a one-time-pad workflow. Key material must remain secret and must never be reused. Protect the devices and the key exchange. The channel you use to deliver encrypted content has its own privacy and metadata implications; encryption does not make a compromised device safe. FREE AND PREMIUM Text encryption is available for free. Some media and file features require Premium. Purchase options and current prices are shown in the app. If you choose a subscription, it renews automatically unless you cancel it in your App Store account settings. Privacy policy: https://www.onecryption.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Expiry Track

Features
Read full description

Expiry Track – Stay organized. Stay on time. Expiry Track is your mobile-first solution for tracking documents, renewals, and compliance deadlines. Securely store critical information, set smart alerts, and stay ahead of all important dates. ** Features Expiry Alerts – Get reminders for licenses, contracts, insurance, policies, certifications, and subscriptions. Document Manager – Track passports, IDs, permits, employee or business compliance documents. Compliance Ready – Perfect for organizations monitoring HR, medical, or legal renewals. Custom Categories – Personal, professional, or enterprise with simple tagging. Privacy & Security – Protect sensitive information within the app. Flexible Tracking – Bonus tracking for food, medicine, or inventory expiry. ** Ideal For Individuals – Timely reminders for IDs, passports, insurance, and subscriptions. Businesses & Teams – Managing licenses, certifications, contracts, and compliance deadlines. Healthcare & HR – Ensuring staff certifications, medical records, and policies are up to date. ** Why ExpiryTrack? Avoid missed renewals and penalties. Stay organized with all deadlines in one mobile-first app. Peace of mind knowing you’re always on time. ** Download ExpiryTrack today — Stay organized. Stay on time.

Screenshots

OneCryption4 screens
Expiry Track4 screens

Verdict

The call

The clearest difference is in-app purchases: Expiry Track at none against OneCryption's 5. Expiry Track also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.6). On price and ads 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. OneCryption sells 5 in-app purchases, starting at $49.99 per month. Expiry Track asks for nothing beyond the download.

Scorecard3 real differences · 7 level
OneCryption versus Expiry Track: the parameters behind the verdict, then further details
ParameterOneCryptionExpiry Track
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.615.1 — better
Further details — not scored
Size11 MB40 MB
Age rating4+4+
DeveloperChristian HellPLUS INFOSYS

In-app purchases

5 purchases

OneCryption

Subscriptions2
  • Premium features monthly7 Days trial$49.991 Month
  • Premium features yearly7 Days trial$500.001 Year
One-time3
  • Key of size 100MB$0.99
  • Key of size 500MB$0.99
  • Premium Lifetime$399.99
None

Expiry Track

No in-app purchases

Questions

Is OneCryption free?
OneCryption is free to download, with in-app purchases available.
Is Expiry Track free?
Expiry Track is free to download, with no in-app purchases.
Do OneCryption or Expiry Track have ads?
Neither OneCryption nor Expiry Track shows ads.

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