Comparison

privateFilesApp vs Compress Audio

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

Head to head
About

privateFilesApp

Features
Read full description

The privateFiles app provides secure storage for your files. It does that by 3 layers of protection: - app level - by app passcode; - folder level - by a password; - individual file level - by allowing to protect file by its own password. These levels of protection are completely Optional, you don't have to use all (any) of them. Use privateFiles for: - Storing files - Organizing and protecting important documents What makes privateFiles app different? • Intuitive design and interface • Easy to import, organize and view files • Supports wide range of file formats: Word, Excel, PDF, ZIP, text, html, images, videos, presentations • ALL basic and advanced features are available in FREE version Basic Features: - The app works on phones and tables - Easy to use and Intuitive interface - Detailed Help system - 3 layers of protection - Stores and protects files - Can protect app access by passcode (PIN) code with full support for Touch ID and Face ID - Allows to protect individual folder by a password - Can protect file by its own password Advanced Features (all available in FREE version): • Unlimited number of folders • Unlimited number of stored files • Unlimited nested folders - folders within other folders • Privacy screen - hides app content in recent apps list • Share stored files with other people or apps • Easy to use Import and Export • Backup folders Paid Feature: - Remove Ads to make your app experience distraction-free Help & Support: - Use detailed Help system include with the app ("App Menu / Help") - Problems or questions? Use "App Menu / Contact Support" - Have suggestion for a new feature? Use "App Menu / Ask for a new feature" IMPORTANT: • The privateFiles app stores files directly on your device. • Your data is never uploaded to our servers. • Please ensure you perform backups of your phone or tablet to ensure if you lose your device, your data isn't lost.

About

Compress Audio

Compress audio files quickly and efficiently on your device. Choose from multiple quality modes to balance file size and sound quality. Securely process files offline and share them easily via email or messaging apps.

Highlights
  • Multiple quality modes
  • Smart failsafe
  • Size comparison
  • On-device processing
  • Quick sharing
  • M4A output
Read full description

Compress audio file sizes in seconds! Fast, offline, and ready to save/share. Features: • 3 File Size Reduction Levels: Choose between Light, Medium, or Extreme to perfectly balance audio quality and file size. • Size Comparison: See your original vs. shrunk file size footprint instantly. • On-Device Processing: Private and secure—all processing happens completely offline, meaning no files ever leave your phone. Note: Exports as highly optimized M4A files Free users: • Shrink 1 audio file per day Premium unlocks: • No daily limit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://shotexstudio.com/shrink-audio/

Screenshots

privateFilesApp4 screens
Compress Audio3 screens

Verdict

The call

The clearest difference is update cadence: Compress Audio at every 5 days against privateFilesApp's every 29 months. privateFilesApp's advantage is iOS requirement (12.2 vs 17.6). On price, ads, 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. privateFilesApp sells 1 one-off in-app purchase and Compress Audio sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

privateFilesApp ships an update every 29 months, Compress Audio every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
privateFilesApp versus Compress Audio: the parameters behind the verdict, then further details
ParameterprivateFilesAppCompress Audio
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 29 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.2 — better17.6
Further details — not scored
Size34 MB1 MB
Age rating4+12+
DeveloperMaximumSoft Corp.Shota Sukhiashvili

In-app purchases

1 purchases

privateFilesApp

One-time1
  • Remove ads$1.99
1 purchases

Compress Audio

One-time1
  • Premium.$4.99

Questions

Is privateFilesApp free?
privateFilesApp is free to download, with in-app purchases available.
Is Compress Audio free?
Compress Audio is free to download, with in-app purchases available.
Do privateFilesApp or Compress Audio have ads?
Neither privateFilesApp nor Compress Audio shows ads.
Which is updated more often, privateFilesApp or Compress Audio?
privateFilesApp ships an update every 29 months, and Compress Audio every 5 days. Most recently, privateFilesApp was updated on November 3, 2026 and Compress Audio on October 31, 2026.

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