Comparison

Trygg vs OneCrypt

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

Head to head
About

Trygg

This app provides a privacy-focused tool for encrypting and securely sharing sensitive documents and photos. It allows users to combine various file types, add signatures, and split PDFs, all protected by strong password encryption before sharing.

Highlights
  • Password encrypt ZIP and PDF files
  • Combine images, PDFs, and text
  • Add signatures to documents
  • Intelligent document scanning
  • Split existing PDF files
  • Secure sharing via multiple platforms
Features
Read full description

You deserve to feel safe sharing information - Use Trygg - The privacy first encryption tool that lets you share sensitive information easy and legal in 2 minutes. Tired of services and tools that spy on you?  Use Trygg - We don't collect any data about you or your documents. Trygg lets you easily photos, scan documents add text, signatures, images and PDF files to create password encrypted ZIP archive or PDF files and easily share them however you want. iMessage, E-mail, Messaging apps, Filesharing etc. Trygg will also let you split existing PDF files into single pages and export to PDFs or PNGs. Need to send a friend or your doctor a secret image, or PDF-document - Or just a photo of something you don't want anyone else to see? Trygg password encrypts it lets you share it via iMessage, Facebook, Mail or Airdrop. Secure and Easy! ____________________________________________________________________________ * Features: - Combine and merge Images, PDFs and text into a ZIP-archive or PDF-document - Legally share sensitive information and documents with password encryption - Intelligent document scanning - Add signatures - Password encrypt PDF with AES 128-bit encryption - Password encrypt ZIP with AES 256-bit encryption - Share password encrypted ZIP or PDF file via iMessage, Facebook, Mail etc - Save ZIP or PDF files to file system - Import PDF files and split into multiple PDF files or split PDF pages into multiple Images ____________________________________________________________________________ * Questions and Answers: Q: Does Trygg collect data about me? A: No. Trygg doesn't contain any form of tracking or analytics, and collect zero information about you or the usage of Trygg. Q: What kind of encryption is used? A: Trygg uses AES-256 for ZIP-archives and AES-128 for PDF-documents. Q: What can I legally share with Trygg? A: Everything, as long as it is a PDF, an Image Or something you can type into the Editor. Just make sure you password encrypt the ZIP or PDF with a strong password. Trygg will provide a password strength indicator that tell you how strong your password is.  - A Protip is to use a long password with UPPERCASE, lowercase letters, numbers and symbols. Q: What does Trygg means? A: Trygg is a Norwegian word for safe, because your PDFs will be safe when you use Trygg Q: Can I import password encrypted PDFs into Trygg? A: Yes, you can import password encrypted PDFs and split them into unencrypted PDFs, one for each page. Q: Can I send Photos with Trygg? A: Yes, you can easily add your secret photos, encrypt them as a ZIP archive or PDF and share them securely. Only recipients who know the password can open the PDFs from Trygg Important links: Privacy policy https://www.ftl.no/trygg  Terms of use(EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OneCrypt

Features
Read full description

OneCrypt is your privacy protection partner, helping you easily encrypt and protect your files and sensitive text information. Whether it's your personal photos, important documents, or private notes, OneCrypt provides the highest level of security to ensure that your data is not accessed without authorization. Main Features: Powerful AES encryption technology: Using advanced AES encryption algorithm to ensure that your files and text information are difficult to be cracked. File and text encryption: Encrypt your photos, files, and private text information to ensure that only you can access and decrypt them. Disappearing content: When encrypting photos and videos, you can choose the disappearing mode. After the receiver views it, they cannot view it again, and cannot take screenshots. Set valid time: When encrypting photos and videos, you can set a valid time. Files that exceed the valid time will not be able to be viewed. Privacy Space: Encrypt photos with a secret key and upload them to cloud storage. Memo: Used to save personal account passwords, card information, etc., encrypted and can be uploaded to cloud storage space Fast and simple: One-click encryption makes privacy protection simpler and faster. Multi-language support: Supports multiple languages to meet the needs of global users. Whether it's for personal use or commercial scenarios, OneCrypt is your most reliable privacy protection partner. Download and use AES encryption master to keep your data always secure and reliable, away from the risk of leakage. Protect your privacy, start with OneCrypt! Note: To use OneCrypt, you need to set up and manage your encryption keys. Please keep your keys properly to ensure that only you can access and decrypt encrypted content. Download OneCrypt and make privacy protection simpler, safer! --------------------------------------- 【Monthly Pro Description】 -- Subscription Period: 1 month -- Subscription Price: ¥3.00 per month 【Annual Pro Description】 -- Subscription Period: 1 year -- Subscription Price: ¥38.00 per year 【Lifetime Pro Description】 -- Valid Period: Lifetime -- Payment Price: ¥58.00 【Other Rules】 -- Payment: Deducted from user's iTunes account, payment is made upon user's confirmation -- Renewal: Apple iTunes account will be charged within 24 hours before expiration, and subscription period will be extended by one cycle after successful deduction -- Cancel Renewal: To cancel renewal, please perform the operation at least 24 hours before the current charging cycle. Operation method: Go to [Settings] from the Home page -> Click [iTunes Store and App Store] -> Click [Apple ID], select [View Apple ID] -> [Account Settings] -> Click [Subscriptions], and select Monthly Pro or Annual Pro to cancel. Lifetime Pro cannot be canceled. --------------------------------------- --User Agreement: [https://mn7tedo0hi.feishu.cn/docx/K7sRdeYQvoPBzPxF3gNc3wXPnkh] --Privacy Policy: [https://mn7tedo0hi.feishu.cn/docx/Nc7UdxCkSok51cxyU3lcyUQRnGf]

Screenshots

Trygg4 screens
OneCrypt4 screens

Verdict

The call

The clearest difference is ads: Trygg at none against OneCrypt's shown. OneCrypt's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, 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. Trygg sells 3 in-app purchases, starting at $2.99 per 7 days and OneCrypt sells 3 in-app purchases, starting at $0.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Trygg ships an update weekly, OneCrypt every 9 days. Both last shipped on November 3, 2026.

Scorecard2 real differences · 7 level
Trygg versus OneCrypt: the parameters behind the verdict, then further details
ParameterTryggOneCrypt
PriceFreeFree
Rating4.3 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyWeekly — betterEvery 9 days
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.513.0 — better
Further details — not scored
Size2 MB31 MB
Age rating4+4+
DeveloperFredrik Lillejordet国材 苏

In-app purchases

3 purchases

Trygg

Subscriptions3
  • 7 days3 Days trial$2.997 Days
  • 30 days$4.991 Month
  • 365 days$6.991 Year
3 purchases

OneCrypt

Subscriptions2
  • Annual Pro7 Days trial$0.991 Year
  • Monthly Pro$0.991 Month
One-time1
  • Lifetime Pro$2.99

Questions

Is Trygg free?
Trygg is free to download, with in-app purchases available.
Is OneCrypt free?
OneCrypt is free to download, with in-app purchases available.
Do Trygg or OneCrypt have ads?
OneCrypt shows ads; Trygg does not.
Which is updated more often, Trygg or OneCrypt?
Trygg ships an update weekly, and OneCrypt every 9 days. Most recently, Trygg was updated on November 3, 2026 and OneCrypt on November 3, 2026.

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