Comparison

Safe + Password Manager vs VolumeBooster+

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

Head to head
About

Safe + Password Manager

Securely manage passwords, passkeys, and sensitive documents. Protect photos, videos, and contacts with strong encryption. Sync data across devices and access it easily with biometric authentication.

Highlights
  • Password and Passkey Management
  • AutoFill Passwords
  • Photo and Document Protection
  • Secure Data Sync
  • Biometric Login (Touch/Face ID)
  • Two-Factor Authentication
  • Strong Password Generation
Features
Read full description

• Manage your Passwords and Passkeys • AutoFill Passwords in Safari and Apps • Protect your Photos and Contacts • Safeguard your Videos* • Protect PDF, iWork and Office Documents* • Securely Sync your Data via WiFi • Login with Touch ID or Face ID • Two-Factor Authentication (2FA / TOTP) • Generate Strong Passwords • Encrypt Stored Data with AES-256 • Add Geofences to Items • Access Items Nearby from the Widget • Import Data from other Apps and Password Managers in CSV Format Nowadays we all need passwords, PINs and TANs for almost everything we do: online banking and shopping, social networking and logging in to your computer, mobile devices, Wi-Fi routers and e-mail accounts. Safe + helps you manage and organize your passwords and provides a mobile and secure place to keep them – at home, at work and on the move. When you’re traveling, Safe + stores your health insurance data, screenshots of travel documents and boarding passes, and images of your passport, ID and credit cards. Safe + is also a secure wallet for membership, debit and loyalty cards, even QR codes - all securely stored as images in one safe place. With the sophisticated features of Safe + all passwords, photos, videos*, documents* and contacts can be quickly and easily added and protected. All data is encrypted with 256-bit AES, so secure that even the NSA has certified this standard to secure the US government’s top-secret information. You couldn’t be safer than with Safe +. Your data is always protected - even if your iPhone or iPad is lost or stolen and the complexity of the algorithm used in Safe + ensures sophisticated protection against any attack. For easier data management and backup, try the separate but integrated Mac version of Safe + from the Mac App Store! Safe + was designed specifically for iPhone and iPad, making full use of the elegant iOS user interface. Easy access to your data is guaranteed anywhere and anytime – but only for you with a complex password or Touch / Face ID. Safe + allows you to perform a comprehensive range of tasks: ∙ Protect your sensitive data with your password and strong encryption ∙ Organize your data in as many folders as you want ∙ Use our handy templates for Credit cards Bank accounts User accounts Plain-text Images (from camera or photo library) Videos* Documents* Contacts or easily create your own custom forms ∙ Add comments to any item ∙ Change, move and sort folders and items in a simple way ∙ Launch Safari directly from web addresses stored in Safe + ∙ Make telephone calls on your iPhone directly from numbers stored in Safe + ∙ Create encrypted backups for data security and to transfer or sync across devices ∙ Restore encrypted backups to a new or replacement device * In-app purchase available for various document types. (Video, PDF, RTF, TXT, Pages, Numbers, Keynote, Word, Excel, PowerPoint)

About

VolumeBooster+

Features
Read full description

Turn quiet, muddy or uneven recordings into audio you can actually hear. Import a file, pick a profile, and hear the difference instantly — then export the result and keep it. WHAT IT DOES - A fourteen-band equalizer, a compressor and a safety limiter working together - Adjustable enhancement from 10% to 200%, with instant before/after comparison - 14 ready-made profiles for speech, music, movies, lectures, podcasts and more - Build, name and save your own profiles AUDIO FILES - Import from Files and enhance any audio you own - Real waveform display with zoom and precise trimming - Preview every change live before committing to it - Export to M4A, WAV or CAF, with optional normalization and mono conversion VIDEO - Enhance the audio track inside videos you own - The picture is copied untouched — only the sound is rebuilt - Trim first, then save the finished video back to your library MUSIC PLAYER - Play audio files you have added, through any profile - Live equalizer and bass control while the track plays TOOLS - Convert between audio formats - Extract the audio from a video - Process a queue of files in one run - Normalize a quiet file to a target level - Detect and trim silence from the start and end - Merge several files into one WHAT IT CANNOT DO Being straightforward about this matters more than a longer feature list. This app works on audio you give it: files you import, videos you own. It cannot change the sound of other apps, it cannot push your device past its maximum output level, and it cannot affect phone calls. PRIVATE BY DESIGN All processing happens on your device using Apple's audio frameworks. There is no network code in this app — nothing is uploaded, and there is no analytics or tracking of any kind. Subscription Terms: - The app offers auto-renewing subscriptions. - Payment will be charged to your Apple ID account at confirmation of purchase. - Your subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current billing period. - Your account will be charged for renewal within 24 hours before the end of the current period. The renewal price will be shown before the charge is processed. - You can manage your subscription and turn off auto-renewal at any time in your App Store account settings after purchase. - If a free trial is offered, it will automatically renew into a paid subscription unless canceled at least 24 hours before the end of the trial period. - Any unused portion of a free trial, if offered, will be forfeited when you purchase a subscription. Terms of Use: https://telegra.ph/Apps-Term-Of-Use-08-10 Privacy Policy: https://telegra.ph/apps-privacy-policy-08-10

Screenshots

Safe + Password Manager4 screens
VolumeBooster+4 screens

Verdict

The call

The clearest difference is price: VolumeBooster+ at Free against Safe + Password Manager's $2.99. VolumeBooster+ also leads on update cadence (daily vs fortnightly). On ads, in-app purchases, device support and iOS requirement 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

VolumeBooster+ is free to download; Safe + Password Manager costs $2.99 up front. Safe + Password Manager sells 13 one-off in-app purchases and VolumeBooster+ sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Safe + Password Manager ships an update fortnightly, VolumeBooster+ daily. The most recent releases landed on October 16, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 8 level
Safe + Password Manager versus VolumeBooster+: the parameters behind the verdict, then further details
ParameterSafe + Password ManagerVolumeBooster+
Price$2.99Free — better
Rating4.8 (470 ratings) — better—
Positive reviews79.9% of reviews—
Number of ratings470 — better—
Update frequencyFortnightlyDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.717.0 — better
Further details — not scored
Size63 MB22 MB
Age rating4+4+
Developeredv & medien GmbHAi Chat Co

Bugs and requests

Safe + Password Manager

Reported bugs

3 issues
  • Backup files taking up excessive storage
  • Compatibility issues with older devices
  • Login/password reset functionality not working

Requested features

4 requests
  • Allow overwriting of previous backups
  • Improve video playback performance
  • Add iCloud/Dropbox backup option
  • Offer free upgrades for loyal customers

VolumeBooster+

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

Safe + Password Manager

One-time13
  • Office Safe$0.99
  • PDF Safe$0.99
  • Safe + v27 Feature Upgrade$1.99
Show 10 more
  • Video Safe$1.99
  • Safe + v8 Feature Upgrade$1.99
  • Safe + v9 Feature Upgrade$1.99
  • Safe + v10 Feature Upgrade$1.99
  • Safe + v11 Feature Upgrade$1.99
  • Safe + v12 Feature Upgrade$1.99
  • Safe + v13 Feature Upgrade$1.99
  • Safe + v14 Feature Upgrade$1.99
  • Safe + v26 Feature Upgrade$1.99
  • Complete Bundle$2.99
2 purchases

VolumeBooster+

Subscriptions2
  • Premium Plan Weekly$5.997 Days
  • Premium Plan Monthly$9.991 Month

Questions

Is Safe + Password Manager free?
Safe + Password Manager costs $2.99, and also offers in-app purchases.
Is VolumeBooster+ free?
VolumeBooster+ is free to download, with in-app purchases available.
Do Safe + Password Manager or VolumeBooster+ have ads?
Neither Safe + Password Manager nor VolumeBooster+ shows ads.
Which is updated more often, Safe + Password Manager or VolumeBooster+?
Safe + Password Manager ships an update fortnightly, and VolumeBooster+ daily. Most recently, Safe + Password Manager was updated on October 16, 2026 and VolumeBooster+ on September 23, 2026.

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