Comparison

PDF Tools vs Storage Cleaner

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

Head to head
About

PDF Tools

Edit, convert, and manage PDF files with features like OCR scanning, electronic signatures, and file merging. This tool allows for local processing without requiring a login, ensuring privacy and security for your documents.

Highlights
  • PDF to Word/Excel/TXT conversion
  • OCR scanning
  • Electronic signature
  • Merge and split PDFs
  • File encryption
  • Highlight and doodle on PDFs
Features
Read full description

One-click conversion of PDF↔Word/Excel/TXT, no watermark! Supports OCR scanning, electronic signature, merge and split, file encryption, and turns your phone into an office tool in seconds! Core functions: All-round editing - highlight/doodle/add text, modify PDF like editing Word Format conversion - convert PDF to Word/Excel/PPT/picture, 100% retain the original format OCR recognition - scan paper documents → searchable PDF/text File management - merge/split/compress/encrypt PDF, delete blank pages in one click Electronic signature - handwritten signature or upload signature image, business contract is done in seconds Why choose us? No login required - open and use, no privacy concerns Local processing - sensitive files are not uploaded to the cloud, safer High performance - large files open in seconds, hundreds of pages of documents edited smoothly Applicable scenarios Students: Scan textbooks/notes to text, review more efficiently Workers: Sign contracts and change plans at any time, worry-free mobile office Home users: Merge travel guides, compress document scans Download now to experience professional-level PDF processing! Subscription Terms: 1. Payment will be charged to your iThunes account at confirmation of purchase. 2. You can manage your subscription and turn off auto-renewal in your account settings after purchase. 3. Subscription will automatically renew if auto-renew is disabled at least 24 hours before the end of the current period. Privacy Policy: https://h5.pdfpro.xyz/privacy_policy.html Terms of Service: https://h5.pdfpro.xyz/user-agreement.html

About

Storage Cleaner

Easily clean your device storage by deleting duplicate photos, videos, and contacts. Compress large files and reclaim space to improve performance. Secure private media in a PIN-protected vault.

Highlights
  • Delete duplicate/similar photos and videos
  • Merge duplicate contacts
  • Compress large files
  • PIN-protected photo vault
  • Home screen widgets
  • Swipe to delete functionality
Features
Read full description

The fastest and easiest way to clean your device storage. Optimize storage and the performance of your phone by deleting duplicate/similar photos and videos, merging duplicate contacts, and compressing large files. Swipe through photos and scroll through videos to get rid of what you don't need. Cleaning made fun with Cleanup Cycle: Swipe, Scroll, Delete - Repeat. KEY FEATURES: - Gallery Cleaner: Instantly delete duplicate and similar photos. - Fast, Easy Cleanup: Swipe to delete photos and scroll to delete videos. - Delete Contacts: Merge duplicate contacts with one button tap. - Optimize Files: Compress large photos and videos without losing quality. - Premium Widgets: Add battery and storage widgets to your home screen. - Secret Photo Vault: Secure your private photos and videos with PIN-protected vault. HOW CLEANUP CYCLE HELPS YOU: Boosts Performance: Remove unnecessary files and feel your device run smoother. Reclaim Space: Free up your storage space to make room for new memories. Make Cleanup Fun: Swipe to keep or delete photos, scroll through your own videos and mark them for deletion. Storage Privacy: Store personal content in a secure, PIN-protected vault only you can access. Personalization: Add premium battery widgets and storage widgets to your home screen. REVIEW BEFORE YOU DELETE: During your cleanup cycle, nothing is removed without your approval. You get a final review screen to confirm all your photo and video selections. PRIVACY FIRST: - All processing happens on your device - No photos/videos leave your phone - Your data stays private and secure DOWNLOAD CLEANUP CYCLE FOR FREE: Download Cleanup Cycle and enjoy the feeling of having a clean and faster phone experience! Subscription Terms: Start with a 7-day free trial that gives you unlimited access to all cleaning features. After the free trial, your account will be automatically charged according to the subscription plan you select (e.g., weekly). Your subscription renews automatically unless you turn off auto-renew before the end of the current period. You may cancel anytime. Manage or cancel auto-renewal in your iPhone Settings: - Open the Settings app. - Tap your name. - Tap Subscriptions. - Select this app and choose Cancel Subscription. Privacy Policy: https://www.invinciblelabs.co/privacy-policy Terms of Use: https://www.invinciblelabs.co/terms

Screenshots

PDF Tools4 screens
Storage Cleaner4 screens

Verdict

The call

The clearest difference is ratings volume: PDF Tools at 9 against Storage Cleaner's 3. PDF Tools also leads on iOS requirement (14.0 vs 18.0). On price, rating, update cadence and ads 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. PDF Tools sells 3 in-app purchases, starting at $2.99 per 7 days and Storage Cleaner sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for PDF Tools against 5.0 for Storage Cleaner. Both are backed by a comparable volume of ratings — 9 and 3 respectively.

UpkeepUpdate frequency

PDF Tools ships an update weekly, Storage Cleaner every 6 days. The most recent releases landed on July 5, 2026 and September 10, 2026 respectively.

Scorecard2 real differences · 7 level
PDF Tools versus Storage Cleaner: the parameters behind the verdict, then further details
ParameterPDF ToolsStorage Cleaner
PriceFreeFree
Rating5.0 (9 ratings)5.0 (3 ratings)
Number of ratings9 — better3
Update frequencyWeeklyEvery 6 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size96 MB43 MB
Age rating4+4+
DeveloperShilong LuInvincible Labs LLC

Customer experience

PDF Tools

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Storage Cleaner

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

PDF Tools

Subscriptions2
  • Weekly$2.997 Days
  • Yearly3 Days trial$29.991 Year
One-time1
  • Permanent Member$3.99
2 purchases

Storage Cleaner

Subscriptions2
  • Cleanup Cycle Pro3 Days trial$6.997 Days
  • Cleanup Cycle Pro$39.991 Year

Questions

Is PDF Tools free?
PDF Tools is free to download, with in-app purchases available.
Is Storage Cleaner free?
Storage Cleaner is free to download, with in-app purchases available.
Which has better reviews, PDF Tools or Storage Cleaner?
PDF Tools and Storage Cleaner are both rated 5.0 out of 5 on the App Store, from 9 and 3 ratings respectively.
Do PDF Tools or Storage Cleaner have ads?
Both PDF Tools and Storage Cleaner show ads.
Which is updated more often, PDF Tools or Storage Cleaner?
PDF Tools ships an update weekly, and Storage Cleaner every 6 days. Most recently, PDF Tools was updated on July 5, 2026 and Storage Cleaner on September 10, 2026.

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