Comparison

PDF Translator vs LumoVolt

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

Head to head
About

PDF Translator

Instantly translate and edit PDF documents and various file formats across 136 languages. Preserve formatting and layout with powerful translation and editing tools. Access translations seamlessly from any app.

Highlights
  • Translate PDFs, images, Word, Excel, PowerPoint
  • Edit PDF text and images
  • Translate multilingual PDFs
  • Choose translation engine (Google/Microsoft)
  • Unlimited page and MB translation
  • Language Detection
  • Scan, convert, and translate photos
Features
Read full description

TRANSLATE PDF, WORD, EXCEL AND POWERPOINT — AND KEEP THE LAYOUT Most translators hand you back a wall of text. PDF Translator hands you back your document: the same tables, the same columns, the same letterhead and the same page breaks — in a new language. Try it before you pay. No account, no card. KEEPS YOUR FORMATTING - Tables stay tables and columns stay aligned. - Logos, headers, footers and images stay exactly where they were. - Page layout is preserved, so a translated contract still reads like a contract. - Documents that mix several languages can be translated into one single language. EVERY DOCUMENT YOU ACTUALLY WORK WITH - PDF, Word (.docx), Excel (.xlsx), PowerPoint (.pptx) and photos. - Scanned paperwork: built-in OCR reads the page first, then translates it. - Long documents: split and translated automatically, however many pages. - Up to 133 languages, with automatic language detection. TRANSLATE WITHOUT LEAVING THE APP YOU ARE IN Share a document straight from Mail, Files, Safari or any other app using the built-in extension, and get the translated file back without switching apps. STRAIGHT ANSWERS ON CREDITS - One page costs one credit, and you see the page count before anything is spent. - If a translation fails, the credit goes back into your balance automatically. - No machine-translation watermark on your translated documents. A FULL PDF TOOLKIT AS WELL - Edit the text and images inside a PDF. - Compress a PDF to reduce its file size. - Split, merge and scan, and convert photos into PDF. - Rename, save and share your files, with full Dark Mode support. CHOOSE YOUR ENGINE Translate with Microsoft or Google, whichever you prefer for your language pair. Built for iPhone, iPad and Mac. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://www.pdftranslator.dk/privacy-policy

About

LumoVolt

Features
Read full description

STOP LOSING CONTENT YOU'LL ACTUALLY USE You save 20+ videos every week, app ideas, growth tactics, pricing strategies, tool recommendations. But when you need them? Gone. Lost in hundreds of TikTok favorites you'll never scroll through. LumoVolt solves this. SEARCH BY WHAT WAS SAID, NOT WHAT YOU REMEMBER Example: You search "SaaS pricing" and we find that Pieter Levels video from 3 weeks ago where he talks about charging more even though "pricing" isn't in the title. LumoVolt understands what you mean, not just keywords. BUILT FOR BUILDERS Not for saving recipes or outfit ideas. For entrepreneurs who: Learn tactics from business TikToks Follow startup creators on YouTube Save 50+ videos per week they'll never find again Need to find "that perfect cold email tip" when launching CORE FEATURES Natural Language Search Find videos by what they're about, not what they're titled. Search "how to get first customers" and find videos about cold outreach, Twitter DMs, and Product Hunt even if those exact words weren't said. AI Transcription Every video gets transcribed. Read what was said. Search the actual words. Never miss a detail. Smart Extraction AI pulls out the actionable parts: Specific tactics ("Post on Product Hunt at 12:01am") Tools mentioned ("We use Loops for emails") Key quotes ("Start with a problem you have") Metrics ("Hit $10K MRR in 90 days") Builder Collections Auto-organized into categories that matter: Launch Strategies Pricing Ideas Growth Tactics Tool Recommendations Founder Stories Share Sheet Integration Save from TikTok/Instagram/YouTube without leaving the app. One tap. THE DIFFERENCE Other apps: Can't search video content Generic categories (Fashion, Food, Travel) Just chronological lists Dead after 50+ saves LumoVolt: Search what was actually said Builder-specific organization AI finds the valuable parts Actually usable at 500+ saves PERFECT FOR Indie hackers building solo Startup founders learning in public Solopreneurs consuming tactical content Anyone who saves business content daily YOUR PERSONAL KNOWLEDGE BASE Stop losing the tactics that could 10x your startup. Every insight, every strategy, every tool recommendation searchable, organized, ready when you need it. Download LumoVolt and never lose valuable content again. PRIVACY FIRST Your content stays yours No selling data No ads, ever Encrypted storage SUPPORT Questions? Feedback? Email us at support@lumovolt.app Built by entrepreneurs, for entrepreneurs. We get it. Terms of use:https://www.lumovolt.app/terms Privacy: https://www.lumovolt.app/privacy

Screenshots

PDF Translator4 screens
LumoVolt4 screens

Verdict

The call

The clearest difference is ads: LumoVolt at none against PDF Translator's shown. 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. PDF Translator sells 13 in-app purchases, starting at $7.99 per 7 days and LumoVolt sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 9 level
PDF Translator versus LumoVolt: the parameters behind the verdict, then further details
ParameterPDF TranslatorLumoVolt
PriceFreeFree
Rating4.2 (477 ratings) — better—
Positive reviews17.2% of reviews—
Number of ratings477 — better—
Update frequencyMonthly—
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size99 MB47 MB
Age rating4+4+
DeveloperAlex Gameli HeymanAbdirezak Yusuf

Bugs and requests

PDF Translator

Reported bugs

13 issues
  • Server errors preventing translation completion
  • App crashes when opening or uploading PDFs
  • Credits deducted despite failed translations
  • Text rendered as gibberish or random characters
  • Overlapping of original and translated text
Show 8 more
  • Missing text sections in translated documents
  • Incorrect font sizes and spacing in output
  • Language detection failures
  • Translated text not saving properly
  • Payment processing issues
  • Credits not appearing after purchase
  • Inconsistent translation quality across documents
  • Watermark artifacts appearing in output

Requested features

10 requests
  • Subscription-based pricing (monthly/yearly/lifetime) instead of per-page
  • Free trial with full functionality before purchase
  • Automatic language detection without manual selection
  • Batch processing for multiple documents
  • Edit functionality for translated text
Show 5 more
  • Document preview before payment
  • Transparent pricing information before download
  • Better language selection interface
  • Support for image text translation
  • Offline translation capability

LumoVolt

Not enough reviews yet to summarise bugs or requests.

In-app purchases

13 purchases

PDF Translator

Subscriptions6
  • PDF Translator Weekly3 Days trial$7.997 Days
  • PDF Editor Monthly$9.991 Month
  • PDF Translator Lite$12.991 Month
Show 3 more
  • PDF Translator Standard$19.991 Month
  • PDF Translator Premium$69.991 Month
  • PDF Editor Yearly Access$99.991 Year
One-time7
  • PDF Translate 3 Pages$0.99
  • PDF Translate 10 Pages$2.99
  • PDF Translate 20 Pages$3.99
Show 4 more
  • PDF Translate 50 Pages$12.99
  • PDF Translate 100 Pages$19.99
  • PDF Translator 200 Pages$39.99
  • PDF Translate 500 Pages$84.99
3 purchases

LumoVolt

Subscriptions3
  • Premium Access3 Days trial$3.997 Days
  • Premium Access3 Days trial$8.991 Month
  • Premium Access3 Days trial$99.991 Year

Questions

Is PDF Translator free?
PDF Translator is free to download, with in-app purchases available.
Is LumoVolt free?
LumoVolt is free to download, with in-app purchases available.
Do PDF Translator or LumoVolt have ads?
PDF Translator shows ads; LumoVolt does not.

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