Comparison

Phone Drive Pro vs SLA Maintenance

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

Head to head
About

Phone Drive Pro

Transform your iOS device into a wireless flash drive. Effortlessly manage local and cloud files, stream media, and transfer data via WiFi from your computer. Includes a robust file manager, document viewer, and media player.

Highlights
  • Wireless flash drive functionality
  • Cloud storage integration
  • Multimedia streaming and playback
  • Comprehensive file management
  • Document viewing and editing
  • Secure passcode lock with biometrics
Features
Read full description

Turn your iPhone or iPad into a wireless file drive. Phone Drive Pro helps you transfer files to your computer, organize documents and media, read PDFs and play music in one app. TRANSFER FILES OVER WI-FI Move files between Phone Drive Pro and your Mac or Windows PC over the same Wi-Fi network. Start the transfer feature in the app and open its address in your computer's web browser. Upload and download files without a USB cable or separate desktop app. ORGANIZE YOUR FILES Create folders for projects, work documents, photos and music. Copy, move, rename, delete and share files. ZIP related files together or unzip an archive you receive. Keep local files in Phone Drive Pro available for offline access. READ DOCUMENTS AND EDIT TEXT Open PDFs and preview supported Microsoft Office and iWork documents, including Word, Excel, PowerPoint, Pages, Numbers and Keynote files. View images, create text files and edit plain text or source code. ENJOY YOUR MUSIC AND VIDEOS Build playlists from your own audio files and listen with shuffle, repeat and background playback. Watch supported videos and stream compatible music or video from connected cloud storage. CONNECT CLOUD ACCOUNTS AND SERVERS Access supported Dropbox, OneDrive, Box, iCloud Drive and Yandex Disk accounts, plus FTP and WebDAV servers. Browse connected storage and move files between supported locations. Cloud connections require additional in-app purchases. PROTECT ACCESS TO THE APP Set a passcode and use Face ID or Touch ID on supported devices to restrict access to Phone Drive Pro. KEEP USEFUL FILES CLOSE Carry reference documents to a meeting, organize photos from your library or keep PDFs and music ready for a trip. Use your iPhone or iPad as a place to store, open and manage the files you need. Phone Drive Pro is the paid edition of Phone Drive. Optional cloud connections are sold separately through in-app purchases. For local Wi-Fi transfers, keep the app open and your device awake until the transfer finishes. Cloud services require an internet connection and a supported account. Learn more: https://sixbytes.io/products/phone-drive Privacy Policy: https://sixbytes.io/products/phone-drive/legal/privacy-policy Terms of Use: https://sixbytes.io/products/phone-drive/legal/terms

About

SLA Maintenance

Features
Read full description

App zur Bearbeitung von Aufträgen

Screenshots

Phone Drive Pro4 screens
SLA Maintenance4 screens

Verdict

The call

The clearest difference is price: SLA Maintenance at Free against Phone Drive Pro's $4.99. SLA Maintenance also leads on in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.0). Phone Drive Pro's advantage is update cadence (fortnightly vs every 15 months). On ads 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

SLA Maintenance is free to download; Phone Drive Pro costs $4.99 up front. Phone Drive Pro sells 4 in-app purchases, starting at $0.99 per month. SLA Maintenance asks for nothing beyond the download.

UpkeepUpdate frequency

Phone Drive Pro ships an update fortnightly, SLA Maintenance every 15 months. The most recent releases landed on October 31, 2026 and May 28, 2026 respectively.

Scorecard4 real differences · 6 level
Phone Drive Pro versus SLA Maintenance: the parameters behind the verdict, then further details
ParameterPhone Drive ProSLA Maintenance
Price$4.99Free — better
Rating4.7 (2.3K ratings) — better—
Positive reviews77.4% of reviews—
Number of ratings2.3K — better—
Update frequencyFortnightly — betterEvery 15 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size131 MB63 MB
Age rating17+4+
DeveloperEightythree TechnologySLA Software Logistik Artland GmbH

Bugs and requests

Phone Drive Pro

Reported bugs

6 issues
  • Crashes on launch after updates
  • Freezes when trying to transfer files
  • Inability to access cloud storage
  • Corrupted or missing files after sync
  • Playback issues with audio and video files
Show 1 more
  • Unreliable connection between devices

Requested features

7 requests
  • Bring back EQ feature
  • Improve cloud integration and sync
  • Add more cloud storage options
  • Enhance audio playback controls
  • Improve file transfer speed and reliability
Show 2 more
  • Restore removed features like browser
  • Provide better organization and navigation

SLA Maintenance

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Phone Drive Pro

Subscriptions2
  • Premium Cloud Service Monthly$0.991 Month
  • Premium Cloud Service Yearly$6.991 Year
One-time2
  • Reset Password$1.99
  • Premium Cloud Service Lifetime$49.99
None

SLA Maintenance

No in-app purchases

Questions

Is Phone Drive Pro free?
Phone Drive Pro costs $4.99, and also offers in-app purchases.
Is SLA Maintenance free?
SLA Maintenance is free to download, with no in-app purchases.
Do Phone Drive Pro or SLA Maintenance have ads?
Neither Phone Drive Pro nor SLA Maintenance shows ads.
Which is updated more often, Phone Drive Pro or SLA Maintenance?
Phone Drive Pro ships an update fortnightly, and SLA Maintenance every 15 months. Most recently, Phone Drive Pro was updated on October 31, 2026 and SLA Maintenance on May 28, 2026.

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