60
BU Score
Solid
Proton Drive: Cloud-Speicher
✍️ BU Analytics Review
“
Proton Drive: Cloud-Speicher is an iOS app from Proton AG in the Productivity category, currently rated 4.0★ across 926 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.
Our BU Score puts it at 60 — Solid (established niche player). For a Productivity app, that means established niche player.
Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.
creator
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 10 of 10 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| bugsREVIEW | −$1,800 | |
| 5 starREVIEW | +$1,800 | |
| Multilingual (28 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| support teamREVIEW | +$900 | |
| Good rating (4.0★)METRIC | +$800 | |
| Established app (3y old)METRIC | +$800 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Early-stage install base (926 ratings)METRIC | +$400 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 257 MB🔞 4+📱 iOS 16.0+🔖 v1.60.4🔄 updated 0d ago🌐 BE, CA, CS, DA, NL +23📂 Productivity💰 Paid🚀 Launched 2022 (3y old)
📝 About this app
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
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
🆕 What's New · v1.60.4
Bug fixes and performance improvements
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Proton Drive: Cloud-Speicher
- Developer
- Proton AG
- Bundle ID
- ch.protonmail.drive
- App Store URL
- Open in App Store
- Category
- Productivity
- Content rating
- 4+
- Languages
- BE, CA, CS, DA, NL, EN, FI, FR, KA, DE, EL, HU, ID, IT, JA, KO, NB, PL, PT, RO, RU, ZH, SK, ES, SV, ZH, TR, UK
Company
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $6.4K/mo
- Top-grossing rank
- Outside top 100 in US Productivity
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- https://x.com/intent/user?screen_name=ProtonPrivacy
- https://www.linkedin.com/company/protonprivacy/
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- https://proton.me/blog
- Press / News
- Not found
Contacts & Socials
- Socials
- discord · facebook · instagram · linkedin · tiktok · twitter · youtube
- Not found
- Phone
- Not found
- Contact page
- https://proton.me/support
- About page
- https://proton.me/about
📈Ratings growth926 ratings+267% lifetimeShow 3-year history estimate ▾
Tracked (48 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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