Comparison

ToolStack vs PDF2box

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

Head to head
About

ToolStack

Read full description

ToolStack — The All-in-One Digital Toolbox Work smarter, safeguard your tools, and get the job done faster — ToolStack puts your entire toolbox in your pocket. From tool inventory to on-site digital instruments, it replaces paperwork and clutter with one powerful app built for real-world tradespeople. Protect & Organise Your Gear Snap photos and log every tool in seconds Scan and securely store serial numbers Keep receipts, purchase details, and notes all in one place Instantly mark tools as stolen and generate police or insurance reports Export professional PDF reports whenever you need them Built-In Digital Tools Turn your phone into a smart multi-tool — no extra gadgets required: Angle Finder Stud & Pipe Finder Laser Level Quick Measure 2-Way Communicator Unit Conversion Charts Smarter Reports & Record-Keeping Create detailed PDF inventory reports for insurance and audits Track mileage for jobs with accuracy Stay prepared, protected, and professional at all times Built for Tradespeople Designed for builders, electricians, plumbers, engineers, and contractors — ToolStack delivers the control, security, and tech edge you need every day. Try It Free Start with a 7-day free trial. After your trial ends, upgrade to ToolStack Unlimited for unlimited features and peace of mind. No contracts. Cancel anytime via your Apple ID. By using ToolStack, you agree to Apple’s Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

PDF2box

This app offers a comprehensive suite of PDF editing and management tools that operate entirely offline. It allows users to merge, split, compress, sign, and convert PDFs, among many other functions, without requiring subscriptions or uploading data.

Highlights
  • Merge and split PDFs
  • Compress and resize pages
  • OCR for searchable documents
  • Sign and watermark PDFs
  • Password protection and redaction
  • Convert PDFs to images and vice versa
  • PDF/A converter
Read full description

PDF Toolbox is now PDF2box. PDF2box is a free, all-in-one PDF toolkit for iPhone, iPad, and Mac. Merge, split, compress, sign, scan, watermark, OCR, flatten, and convert PDF/A. All tools are 100% offline with zero data collection. 20+ professional tools, no subscriptions, no ads. ORGANIZE - Merge multiple PDFs into one document - Split PDFs by page range or individual pages - Rotate, reorder, extract, or delete pages OPTIMIZE - Compress PDFs - Resize pages to standard or custom dimensions - Flatten annotations and form fields - Repair PDFs (Repair, sanitize, or normalize damaged or malformed PDFs) CREATE & CONVERT - PDF to Images (PNG, JPEG) - Images to PDF / Camera to PDF - OCR to make scanned documents searchable - PDF/A Converter for archival compliance SECURE - Unlock password-protected PDFs - Add password protection with permissions - Edit or remove document metadata - Redaction EDIT - Add text or image watermarks - Insert page numbers - Sign PDFs with draw, type, or image signatures Every tool runs entirely on your device using Apple's native PDFKit and CoreGraphics. No uploads, no servers, no analytics, no tracking. Your documents never leave your hands.

Screenshots

ToolStack4 screens
PDF2box4 screens

Verdict

The call

The clearest difference is update cadence: PDF2box at fortnightly against ToolStack's every 2 months. ToolStack's advantage is iOS requirement (16.6 vs 18.1). On price, ads, in-app purchases 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

Both are free to download. ToolStack sells 1 in-app purchase, starting at $4.99 per month and PDF2box sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ToolStack ships an update every 2 months, PDF2box fortnightly. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 7 level
ToolStack versus PDF2box: the parameters behind the verdict, then further details
ParameterToolStackPDF2box
PriceFreeFree
Rating—5.0 (7 ratings) — better
Number of ratings—7 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.6 — better18.1
Further details — not scored
Size54 MB13 MB
Age rating4+4+
DeveloperAdvanced Web Concepts LtdYung Kei Simon MA

In-app purchases

1 purchases

ToolStack

Subscriptions1
  • ToolStack Monthly7 Days trial$4.991 Month
4 purchases

PDF2box

One-time4
  • Small Tip - Coffee$0.99
  • Medium Tip - Meal$2.99
  • Large Tip - Gift$4.99
Show 1 more
  • Generous Tip - Super$9.99

Questions

Is ToolStack free?
ToolStack is free to download, with in-app purchases available.
Is PDF2box free?
PDF2box is free to download, with in-app purchases available.
Do ToolStack or PDF2box have ads?
Neither ToolStack nor PDF2box shows ads.
Which is updated more often, ToolStack or PDF2box?
ToolStack ships an update every 2 months, and PDF2box fortnightly. Most recently, ToolStack was updated on September 16, 2026 and PDF2box on September 17, 2026.

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