Comparison

Lumin vs 7expire

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

7expire

Features
Read full description

7Expire is a free, private, simple, and offline app that helps you keep track of important items, documents, memberships, and events before they expire. Instead of searching through a normal calendar, the app immediately shows you a clear list of everything you are tracking, including how many days are remaining. Items are automatically organized into Expired, Expiring Soon, and Valid, so you can quickly know what needs your attention. You can use the app for car registration, car insurance, National ID, passport, driving license, medicine, contracts, subscriptions, memberships, warranties, and even important events such as weddings, appointments, birthdays, or deadlines. Add photos, write details, search quickly, archive items you do not need right now, and keep everything organized in one easy place. 7Expire works offline and does not connect to any server. Your items stay on your phone. The app is free and does not collect your data. Key Features: - Track expiry dates for documents, items, memberships, subscriptions, contracts, medicine, warranties, and events - See all your tracked items immediately in one clear list - Automatically shows how many days are remaining - Items are categorized into Expired, Expiring Soon, and Valid - Add photos to each item for faster access and better organization - Add details and notes for each item - Fast search to find any item quickly - Archive items you do not currently need but still want to keep - Easy and fast item creation - Custom “Expiring Soon” period for each item - Useful for items where you may want a reminder multiple months before expiry - Export all items as a backup - Import items again when needed - Works offline - No account required - No server connection - No data collection - Your information stays on your phone - 100% Free to use Why This App Is Different From a Normal Calendar: A normal calendar is useful for appointments, but it is not made specifically for tracking expiry dates. With a calendar, you usually need to search for old entries or remember where you added them. 7Expire shows all your important expiry items immediately in one organized list. The app also shows how many days are remaining, separates items into Expired, Expiring Soon, and Valid, and lets you attach photos and details to each item. You can also customize when an item becomes “Expiring Soon.” For example, a passport may need attention 6 months before expiry. You can set it to 180 days, and the app will move it to Expiring Soon at the right time. 7Expire is faster, clearer, and easier for managing important expiry dates than a normal calendar.

Screenshots

Lumin4 screens
7expire4 screens

Verdict

The call

The clearest difference is ads: 7expire at none against Lumin's shown. Lumin's advantage is update cadence (every 8 days vs every 3 weeks). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lumin ships an update every 8 days, 7expire every 3 weeks. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 8 level
Lumin versus 7expire: the parameters behind the verdict, then further details
ParameterLumin7expire
PriceFreeFree
Rating4.5 (916 ratings) — better—
Positive reviews32.5% of reviews—
Number of ratings916 — better—
Update frequencyEvery 8 days — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesNoNo
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.0 — better
Further details — not scored
Size269 MB3 MB
Age rating4+4+
DeveloperNitrolabs LimitedAhmed Alhashmi

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

7expire

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Lumin

No in-app purchases

None

7expire

No in-app purchases

Questions

Is Lumin free?
Lumin is free to download, with no in-app purchases.
Is 7expire free?
7expire is free to download, with no in-app purchases.
Do Lumin or 7expire have ads?
Lumin shows ads; 7expire does not.
Which is updated more often, Lumin or 7expire?
Lumin ships an update every 8 days, and 7expire every 3 weeks. Most recently, Lumin was updated on October 17, 2026 and 7expire on September 30, 2026.

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