Comparison

OneCrypt vs File Guard Pro

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

Head to head
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]

About

File Guard Pro

Securely encrypt and decrypt your files with this powerful cryptography tool. It offers a user-friendly interface for protecting confidential information quickly and efficiently. Based on a customized, reliable algorithm, it provides stronger security than many public tools.

Highlights
  • File encryption
  • File decryption
  • Customized cryptography algorithm
  • User-friendly interface
  • Fast performance
  • Confidential information security
Features
Read full description

This is the iOS version of File Encryptor Pro, the app is a small general purpose cryptography tool that can be used to encrypt and decrypt files. The app was based on a customised stable and reliable cryptography algorithm, that guarantees it more stronger than well-known public cryptography algorithm based tools, and helps user ensure confidential informations is secure, easy to use and fast. Only requires several taps in daily usage scenarios.

Screenshots

OneCrypt4 screens
File Guard Pro1 screens

Verdict

The call

The clearest difference is in-app purchases: File Guard Pro at none against OneCrypt's 3. File Guard Pro also leads on ads (none vs shown). OneCrypt's advantage is update cadence (every 9 days vs every 2 months) and iOS requirement (13.0 vs 15.6). On price 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. OneCrypt sells 3 in-app purchases, starting at $0.99 per year. File Guard Pro asks for nothing beyond the download.

UpkeepUpdate frequency

OneCrypt ships an update every 9 days, File Guard Pro every 2 months. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

Scorecard4 real differences · 5 level
OneCrypt versus File Guard Pro: the parameters behind the verdict, then further details
ParameterOneCryptFile Guard Pro
PriceFreeFree
Rating—4.5 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 9 days — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.6
Further details — not scored
Size31 MB2 MB
Age rating4+4+
Developer国材 苏斌 虞

In-app purchases

3 purchases

OneCrypt

Subscriptions2
  • Annual Pro7 Days trial$0.991 Year
  • Monthly Pro$0.991 Month
One-time1
  • Lifetime Pro$2.99
None

File Guard Pro

No in-app purchases

Questions

Is OneCrypt free?
OneCrypt is free to download, with in-app purchases available.
Is File Guard Pro free?
File Guard Pro is free to download, with no in-app purchases.
Do OneCrypt or File Guard Pro have ads?
OneCrypt shows ads; File Guard Pro does not.
Which is updated more often, OneCrypt or File Guard Pro?
OneCrypt ships an update every 9 days, and File Guard Pro every 2 months. Most recently, OneCrypt was updated on October 4, 2026 and File Guard Pro on October 13, 2026.

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