Comparison

LumenDoc vs Compare Text

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

Head to head
About

LumenDoc

Transform your paperwork into a searchable digital library. Scan documents, extract key information with AI, and ask questions to find details instantly. Set reminders for important dates and track spending without linking bank accounts.

Highlights
  • Scan documents with AI Vision
  • Ask questions about your documents
  • Track spending from receipts
  • Set reminders and calendar events
  • Private iCloud backup (Pro)
  • On-device OCR fallback
Read full description

LumenDoc turns receipts, bills, medical letters, warranties, contracts and everyday paperwork into a searchable document library. Scan a page, let AI Vision extract the details, track what you spend, and turn important dates into reminders or calendar events. WHY LUMENDOC SCAN PAPERWORK FAST Capture receipts, bills, IDs, school forms, appointments and important letters with your iPhone camera. LumenDoc extracts text, dates, amounts, vendors and document categories so your library is useful from the first scan. ASK YOUR DOCUMENTS Instead of digging through folders, ask questions like: - When is my appointment? - How much did I spend at Coles? - Where is the warranty for my appliance? LumenDoc answers from your own scanned documents and links back to the source. TRACK SPENDING FROM RECEIPTS AND BILLS Receipts, invoices, bills and fines can feed a spending dashboard automatically. See totals, merchants, categories and trends without connecting a bank account. REMINDERS AND CALENDAR INTEGRATION Turn due dates, appointments, renewals and expiries into reminders or calendar events so bills, warranties, appointments and important follow-ups do not get lost. DESIGNED FOR PRIVACY Your scanned page images stay on your device after AI Vision OCR. LumenDoc sends document images to Google Gemini through our private backend only when AI Vision is used for scanning. Library Ask sends relevant OCR text excerpts, not your page images. Your data is not used to train AI models. FREE AND PRO Free includes 5 lifetime AI Vision scans and 15 lifetime Library Ask questions. Free counters do not reset. LumenDoc Pro includes 100 AI Vision scans per subscription cycle, unlimited Library Ask, full spending history and private iCloud backup. After a Pro user's AI Vision quota is used, scanning continues with on-device OCR until the quota resets on the billing anniversary. Subscriptions are managed by Apple through the App Store. Cancel any time in iOS Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lumendoc.net/privacy

About

Compare Text

Features
Read full description

Sometimes you just need to know what changed. Maybe you tweaked a paragraph and want to see exactly what's different. Maybe someone sent you a "slightly updated" contract. Maybe you're staring at two config files that are supposed to be identical but clearly aren't. Compare Text does one thing well: it puts two pieces of text next to each other and shows you what's different. Deleted bits turn red on the left, new bits turn green on the right, and a small counter tells you how much changed at a glance. It works on anything you can paste or open — plain text, code, JSON, emails, contracts, notes. A few things that make it nicer to use: • Paste straight from your clipboard, or open a text file • Ignore case or extra spaces when those don't matter to you • Wrap long lines so nothing runs off the edge • Line numbers, so it's easy to say "look at line 12" • Not sure where to start? Tap Sample to see it in action And it stays with you. No account, no ads, and your text never leaves the phone — the comparison runs right on your device, even offline. It's the same Compare Text tool people use on the web, just sized to fit in your pocket.

Screenshots

LumenDoc4 screens
Compare Text4 screens

Verdict

The call

The clearest difference is in-app purchases: Compare Text at none against LumenDoc's 2. On price, ads, 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. LumenDoc sells 2 in-app purchases, starting at $4.99 per month. Compare Text asks for nothing beyond the download.

Scorecard1 real difference · 9 level
LumenDoc versus Compare Text: the parameters behind the verdict, then further details
ParameterLumenDocCompare Text
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size7 MB40 MB
Age rating4+4+
DeveloperDavid Mendezkhaja hussain

In-app purchases

2 purchases

LumenDoc

Subscriptions2
  • LumenDoc Pro7 Days trial$4.991 Month
  • LumenDoc Pro Yearly7 Days trial$39.991 Year
None

Compare Text

No in-app purchases

Questions

Is LumenDoc free?
LumenDoc is free to download, with in-app purchases available.
Is Compare Text free?
Compare Text is free to download, with no in-app purchases.
Do LumenDoc or Compare Text have ads?
Neither LumenDoc nor Compare Text shows ads.

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