Comparison

Lumin vs Odrukee

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

Head to head
About

Lumin

Edit, share, and collaborate on PDF documents in the cloud. This app offers a suite of tools for annotating, organizing, and signing PDFs, with seamless integration for cloud storage and real-time collaboration.

Highlights
  • Seamless document management
  • Cloud integration and auto-save
  • Versatile editing and annotation tools
  • Document organization and conversion
  • Pre-designed templates
  • Real-time collaboration
  • eSignatures and form filling
  • Scanning to PDF
Features
Read full description

Lumin for iOS allows you to edit and sync to your Google documents in seconds. Collaborate with colleagues in real-time with a diverse set of editing tools. Lumin auto-saves your changes and syncs them to all your devices. Connect your Google account and stay on top of your documents. You can effortlessly view and share files with anybody via email or shareable links. TRUSTED BY MILLIONS Join over 100 million Lumin users worldwide who use our app to edit, share, and collaborate in the cloud. From note-taking and project management to client onboarding and legal document review, Lumin empowers you across industries. KEY FEATURES - Seamless document management: Import from your favorite storage (Dropbox, Google Drive, OneDrive), edit, and share PDFs effortlessly. - Cloud integration: Automatically save changes and sync across devices. - Versatile editing tools: Highlight, annotate, draw on PDFs and more. - Document organization: Organize, extract pages, merge files, convert to/from PDF,... - Pre-designed templates: Choose from various templates for various purposes and industries, such as real estate, education, job application, etc. - Collaboration: Share files and receive real-time notifications. - eSignatures: Sign and fill out forms with ease. - Scanning: Convert paper documents into portable PDFs. LUMIN IN THE REVIEWS “I use Lumin to mark up PDF drawings and send them to my subcontractors. In my role, time is of the essence. Lumin provides me with a tool to make collaboration and feedback easy.” – Construction site manager, US “We have been using Lumin for a little over two years, and it's been amazing. Using Lumin on-the-go and in-office allows us better turnaround time for our patients' care.” – Director of Services and Operations, US “It s very useful and handful for studying and I feel like they make good improvements with each upgrade. I use it for studying, it's cool that I can connect my university Google Drive to the Lumin account and I can edit, draw, write, highlight and add comments and they always get saved.” – Individual user “Too loud. You can open and edit texts from any device, everything is saved automatically, quickly. Access is very fast. The options for editing documents are diverse.” – Individual user Terms & conditions: https://www.luminpdf.com/terms-of-use/

About

Odrukee

Features
Read full description

Odrukee: Custom PDF Reports & Templates Turn your iPhone into a powerful, pocket-sized reporting station. Odrukee allows you to build custom templates, fill them with data, and generate professional PDF documents instantly—all without an internet connection. Whether you are on a job site, or just organizing your own data, Odrukee gives you the flexibility to create the exact form you need and to keep your records clean. TOP FEATURES: -> BUILD YOUR PERFECT TEMPLATE Don’t settle for rigid, pre-made forms. Odrukee's structural builder lets you design templates that fit your specific workflow using a wide range of controls: • Text controls: Log descriptions, titles, and specific data points. • Images: Import visual evidence or diagrams directly into the report. • Lists: Structure information and quantitative data easily. • Spacers: Control the layout to ensure your final PDF looks professional. • Import/Export: Share your template structures with colleagues so the whole team uses the same format. -> TWO WAYS TO FILL Once your template is set, filling it out is seamless: • Summary View: See the whole form at a glance—perfect for quick edits or reviewing data before export. • Focus "Fill" Mode: Tap the "Fill" button to enter a step-by-step edit mode. Odrukee walks you through every control one by one. -> INSTANT PDF GENERATION • Preview: Check your generated document immediately within the app. • Export: Save the final PDF directly to your iPhone’s Documents folder. • Share: Send reports to managers or clients via Email, Messages, or AirDrop instantly. -> PRIVATE, OFFLINE & FREE Odrukee respects your workflow and your privacy. • No Internet Needed: Create, fill, and export completely offline. Ideal for remote sites with poor signal. • No Accounts: No sign-ups, no logins, no cloud syncing. Your data stays on your device. • 100% Free: No hidden subscriptions or in-app purchases. PERFECT FOR: • Field Service Technicians • Site Inspections & Audits • Daily Work Logs • Inventory Checks • Freelance Reporting Download Odrukee today and make your paperwork as tidy as your work.

Screenshots

Lumin4 screens
Odrukee4 screens

Verdict

The call

The clearest difference is ads: Odrukee at none against Lumin's shown. On price, update cadence, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lumin ships an update every 8 days, Odrukee every 10 days. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 9 level
Lumin versus Odrukee: the parameters behind the verdict, then further details
ParameterLuminOdrukee
PriceFreeFree
Rating4.5 (927 ratings) — better—
Positive reviews32.1% of reviews—
Number of ratings927 — better—
Update frequencyEvery 8 days — betterEvery 10 days
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better17.4
Further details — not scored
Size287 MB6 MB
Age rating4+4+
DeveloperNitrolabs LimitedAdam Cervenec

Bugs and requests

Lumin

Reported bugs

4 issues
  • Lost work and unsaved changes
  • Inability to open/access files
  • Frequent login issues
  • Compatibility problems on mobile

Requested features

4 requests
  • Offline mode support
  • Split-screen functionality
  • Improved highlight/annotation tools
  • Better Google Drive integration

Odrukee

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Lumin

No in-app purchases

None

Odrukee

No in-app purchases

Questions

Is Lumin free?
Lumin is free to download, with no in-app purchases.
Is Odrukee free?
Odrukee is free to download, with no in-app purchases.
Do Lumin or Odrukee have ads?
Lumin shows ads; Odrukee does not.
Which is updated more often, Lumin or Odrukee?
Lumin ships an update every 8 days, and Odrukee every 10 days. Most recently, Lumin was updated on October 25, 2026 and Odrukee on October 10, 2026.

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