Comparison

Proton Drive vs InstaResolv

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

Head to head
About

Proton Drive

Securely store, back up, and access your files and photos across devices with end-to-end encryption. Protect sensitive documents and cherished memories with advanced privacy features and Swiss data protection laws. Offers 5 GB of free storage with upgrade options up to 1 TB.

Highlights
  • End-to-end encrypted storage
  • Automatic photo and video backup
  • Secure link sharing with password/expiration
  • PIN or biometric protection
  • Offline file access
  • File version history
  • Create, edit, and collaborate on docs
Features
Read full description

Proton Drive provides private and secure storage for your files and photos. With Proton Drive you can protect important documents, automatically back up cherished memories, and access your content across devices. All Proton Drive accounts come with 5 GB of free storage and you can upgrade to up to 1 TB of storage at any time. Trusted by over 100 million users, Proton Drive gives you an end-to-end encrypted vault where only you—and the people you choose—can access your files and photos. Proton Drive features: - Secure storage - Get 5 GB of free encrypted cloud storage with no file size limits. - Share content using secure links with password and expiration settings. - Keep your files and photos safe with PIN or biometric protection. - Access important files and photos even if your device is lost or damaged. Easy to use - Automatically back up photos and videos in their original quality. - Securely organize your cherished memories into albums. - Rename, move, and delete your personal files securely within the app. - Create, edit and collaborate on docs. - View your important files and memories – even when offline. - Restore files with version history. Advanced privacy - Stay private with end-to-end encryption – even Proton can’t view your content. - Secure your metadata, including filenames, sizes, and modification dates. - Protect your content with Swiss privacy laws, the strongest in the world. - Trust in our open-source code that is public and verified by experts. Secure up to 5 GB of free storage for your personal files, photos, and videos with Proton Drive.  Stay ahead with our releases and updates by connecting with us! - LinkedIn: https://www.linkedin.com/company/protonprivacy - Instagram: https://www.instagram.com/protonprivacy/ - X/Twitter: https://x.com/ProtonDrive - Reddit: https://www.reddit.com/r/ProtonDrive/ Terms of Service: https://proton.me/legal/terms Privacy Policy: https://proton.me/legal/privacy

About

InstaResolv

Features
Read full description

InstaResolv is an AI-powered issue management platform designed to streamline the tracking and resolution of observations across multiple projects and sites. It provides real-time visibility into the status of issues, helping teams ensure timely action and improved compliance. The platform also digitizes and centralizes key operational documents such as inspections, permits, pre-task briefings, toolbox talks, and more. Through dynamic, admin-configurable forms, organizations can easily customize data capture based on project requirements. By bringing all project-related records into a single, structured system, InstaResolv enhances efficiency, reduces manual processes, improves data accuracy, and enables better decision-making across teams.

Screenshots

Proton Drive4 screens
InstaResolv4 screens

Verdict

The call

The clearest difference is in-app purchases: InstaResolv at none against Proton Drive's 6. Proton Drive's advantage is update cadence (fortnightly vs every 2 months). On price, ads, 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

Both are free to download. Proton Drive sells 6 in-app purchases, starting at $4.99 per month. InstaResolv asks for nothing beyond the download.

UpkeepUpdate frequency

Proton Drive ships an update fortnightly, InstaResolv every 2 months. The most recent releases landed on November 13, 2026 and November 9, 2026 respectively.

Scorecard2 real differences · 8 level
Proton Drive versus InstaResolv: the parameters behind the verdict, then further details
ParameterProton DriveInstaResolv
PriceFreeFree
Rating4.1 (1.3K ratings) — better—
Positive reviews37.0% of reviews—
Number of ratings1.3K — better—
Update frequencyFortnightly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size248 MB50 MB
Age rating4+17+
DeveloperProton AGZoondia

Bugs and requests

Proton Drive

Reported bugs

4 issues
  • Frequent crashes and errors
  • Inconsistent file syncing across devices
  • Unable to access files uploaded from desktop
  • Issues with offline file access

Requested features

4 requests
  • Automatic photo/video backup
  • Ability to edit documents within the app
  • Seamless integration with other apps for file sharing
  • Linux desktop client

InstaResolv

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Proton Drive

Subscriptions6
  • Drive Plus 1 month$4.991 Month
  • Drive Plus 1 TB (1 month)$9.991 Month
  • Proton Unlimited 1 month$14.991 Month
Show 3 more
  • Drive Plus 1 year$47.901 Year
  • Drive Plus 1 TB (1 year)$95.991 Year
  • Proton Unlimited 1 year$119.001 Year
None

InstaResolv

No in-app purchases

Questions

Is Proton Drive free?
Proton Drive is free to download, with in-app purchases available.
Is InstaResolv free?
InstaResolv is free to download, with no in-app purchases.
Do Proton Drive or InstaResolv have ads?
Neither Proton Drive nor InstaResolv shows ads.
Which is updated more often, Proton Drive or InstaResolv?
Proton Drive ships an update fortnightly, and InstaResolv every 2 months. Most recently, Proton Drive was updated on November 13, 2026 and InstaResolv on November 9, 2026.

Other comparisons