Comparison

LibreOffice Remote for Impress vs Safe QR Code & Barcode Scanner

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

Head to head
About

LibreOffice Remote for Impress

Control your LibreOffice Impress slideshows from your iOS device. View slide previews and speaker notes remotely. This free app enhances your presentation experience.

Highlights
  • Remote slideshow control
  • Slide previews
  • Speaker notes display
  • Free to use
  • iOS device integration
Features
Read full description

Get yourself the free presentation remote control app for LibreOffice! The LibreOffice Impress Remote is an app to interact with your slideshow presentation from your iOS device - including slide previews, speaker notes, and more. A detailed description of the prerequisites and a step-by-step user guide is available here: http://hub.libreoffice.org/iosremote LibreOffice is the power-packed free, libre and open source personal productivity suite for Windows, Mac and GNU/Linux, that gives you six feature-rich applications for all your document production and data processing needs: Writer, Calc, Impress, Draw, Math and Base. Support and documentation is free from our large, dedicated community of users, contributors and developers. Download LibreOffice from http://www.libreoffice.org/download/ LibreOffice, and the LibreOffice Impress Remote, is community-driven and developed software which is a project of the governing charitable organization, The Document Foundation. This software is developed by users, just like you, who believe in the principles of free software and in sharing their work with the world in a non-restrictive way. Meet us at http://www.libreoffice.org/get-involved/ Imprint: http://www.documentfoundation.org/imprint

About

Safe QR Code & Barcode Scanner

This app quickly scans QR codes and barcodes to provide product information, compare prices, and access web links. It also functions as a QR code generator for various data types. Save money by scanning coupons and comparing in-store prices with online options.

Highlights
  • Scan all QR code types
  • Scan product barcodes
  • Compare prices
  • Generate QR codes
  • Save scan history
  • Share scanned codes
Features
Read full description

Scan QR codes and barcodes in a second, then get the answer: open the link safely, save the contact, or check a product for your allergens. No account, no sign-up. Codes are read right on your device. OPEN LINKS SAFELY Every link gets an on-device safety check before you open it. It warns about common scam patterns such as lookalike domains, brand impersonation, raw IP addresses, insecure login pages, hidden script links and URL shorteners. KNOW WHAT'S IN YOUR FOOD • Nutri-Score, NOVA processing level and Green Score • Nutrition facts and additives with risk notes • Pick your allergens from the 14 major EU allergens (covers the US Big 9) and get alerts • Food recall check for the US (FDA) and France (RappelConso), with optional alerts Food data comes from Open Food Facts and is shown where the product is listed. Always check the label: allergen and recall info depends on available data. SCAN ANY CODE • QR, Micro QR, Data Matrix, Aztec and PDF417 • 1D barcodes: UPC, EAN, Code 128, Code 39, Code 93, ITF, Codabar and GS1 DataBar • Scan with the camera, from a photo or file, or paste an image • Flashlight and zoom for dark or tiny codes THE RIGHT ACTION FOR EVERY CODE Websites, contacts (vCard and MeCard), calendar events, email, SMS, phone numbers, map locations and app links each get the right one-tap action. Wi-Fi codes show the network name and password, ready to copy. CREATE QR CODES IN YOUR STYLE • QR codes for links, text, Wi-Fi, contacts, email, SMS, phone, events and locations • 12 templates, custom colors, eye and dot shapes • Add your logo or a "Scan me" caption • Export high-resolution PNG up to 4096 px • Also creates Data Matrix, Aztec, PDF417 and barcodes such as EAN, UPC and Code 128 FIND ANY SCAN FAST Search and filter your history by type. Your scans also show up in Spotlight. FASTER EVERY DAY • Home Screen and Lock Screen widgets • Scan from Control Center or the Action Button (iOS 18 and later) • Siri and Shortcuts: make a Wi-Fi code, get your last scan and more • Visual Intelligence support (iOS 26 and later) • Scan Assistant: ask about your scans in plain English, powered by on-device Apple Intelligence (supported devices, iOS 26 and later) Works on iPhone and iPad. Product lookups send only the barcode number. FREE AND PREMIUM The free version includes ads and usage limits. Premium removes ads and lifts the limits on scans, created codes and Scan Assistant messages. Choose weekly, yearly or a one-time lifetime purchase. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://black-knight-studio.web.app/term/ Privacy Policy: https://black-knight-studio.web.app/policy/ Support: ndchi27@gmail.com

Screenshots

LibreOffice Remote for Impress4 screens
Safe QR Code & Barcode Scanner4 screens

Verdict

The call

The clearest difference is rating: Safe QR Code & Barcode Scanner at 4.7 against LibreOffice Remote for Impress's 3.7. Safe QR Code & Barcode Scanner also leads on update cadence (every 3 weeks vs every 2 months). LibreOffice Remote for Impress's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume 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. Safe QR Code & Barcode Scanner sells 3 in-app purchases, starting at $3.99 per 7 days. LibreOffice Remote for Impress asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Safe QR Code & Barcode Scanner holds the better App Store score, 4.7 against 3.7. Both are backed by a comparable volume of ratings — 11 and 13 respectively. Written reviews complicate that: 63% of LibreOffice Remote for Impress's written reviews are positive against 43% of Safe QR Code & Barcode Scanner's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

LibreOffice Remote for Impress ships an update every 2 months, Safe QR Code & Barcode Scanner every 3 weeks. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

Scorecard7 real differences · 3 level
LibreOffice Remote for Impress versus Safe QR Code & Barcode Scanner: the parameters behind the verdict, then further details
ParameterLibreOffice Remote for ImpressSafe QR Code & Barcode Scanner
PriceFreeFree
Rating3.7 (11 ratings)4.7 (13 ratings) — better
Positive reviews62.5% of reviews — better42.9% of reviews
Number of ratings1113 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS5.0 — better17.0
Further details — not scored
Size17 MB40 MB
Age rating4+4+
DeveloperThe Document FoundationYen Nguyen Thi Hai

Customer experience

LibreOffice Remote for Impress

All ratings11 ratings
Positive63.6%
Neutral0.0%
Negative36.4%
Written reviews8 reviews
Positive62.5%
Neutral0.0%
Negative37.5%

Safe QR Code & Barcode Scanner

All ratings12 ratings
Positive91.7%
Neutral0.0%
Negative8.3%
Written reviews7 reviews
Positive42.9%
Neutral0.0%
Negative57.1%

In-app purchases

None

LibreOffice Remote for Impress

No in-app purchases

3 purchases

Safe QR Code & Barcode Scanner

Subscriptions2
  • Weekly PREMIUM Scanner$3.997 Days
  • Yearly PREMIUM Scanner$24.991 Year
One-time1
  • Lifetime PREMIUM Scanner$29.99

Questions

Is LibreOffice Remote for Impress free?
LibreOffice Remote for Impress is free to download, with no in-app purchases.
Is Safe QR Code & Barcode Scanner free?
Safe QR Code & Barcode Scanner is free to download, with in-app purchases available.
Which has better reviews, LibreOffice Remote for Impress or Safe QR Code & Barcode Scanner?
Safe QR Code & Barcode Scanner is rated higher. LibreOffice Remote for Impress averages 3.7 out of 5 from 11 ratings, while Safe QR Code & Barcode Scanner averages 4.7 from 13 ratings.
Do LibreOffice Remote for Impress or Safe QR Code & Barcode Scanner have ads?
Safe QR Code & Barcode Scanner shows ads; LibreOffice Remote for Impress does not.
Which is updated more often, LibreOffice Remote for Impress or Safe QR Code & Barcode Scanner?
LibreOffice Remote for Impress ships an update every 2 months, and Safe QR Code & Barcode Scanner every 3 weeks. Most recently, LibreOffice Remote for Impress was updated on November 1, 2026 and Safe QR Code & Barcode Scanner on November 6, 2026.

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