Comparison

Roadkill Art vs Calibre Sync

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

Head to head
About

Roadkill Art

Locate reported roadkill on a map to easily find fresh game meat. Report your own findings, view photos and videos, and check local regulations. Connect with a community of game meat enthusiasts.

Highlights
  • Locate reported roadkill on a map
  • Report your own roadkill findings
  • View photos and videos of roadkill
  • Check state roadkill regulations
  • Rate roadkill condition
  • Connect with other users
Features
Read full description

Welcome to Roadkill Art? Roadkill Art is an app for game meat lovers! The app makes it easy to locate roadkill already reported on a map, cutting back on time driving through streets and roads. Roadkill Art a free app that gets you to a fresh deer, first! You want roadkill? 1) Check the daily list view see what has been reported. 2) Check the map find roadkill near your house. 3) Set the distance wheel, find roadkill from 1-5000 miles from your location. 4) Check the map for your states roadkill regulations. 5) See a picture of roadkill you want. 6) Watch a video to see the condition of available roadkill. 7) Read the rating of the roadkill condition. You Found Roadkill? 1) Mark the location of roadkill on the map. 2) Take a picture of the roadkill. 3) Take up to a 30 second video of roadkill. 4) Rate the roadkill, let others know it is good to take. 5) Check the map find out your states roadkill regulations for taking it. Not much for learning the skill of hunting in the woods for that delicious venison, fresh turkey or boar for the BBQ? Then you have found the right app for fresh game meat on your local roads, an app so simple to use even grandpa and grandma will not get frustrated. The Roadkill Art app also helps keep the family supplied with protein from meat needed to stay strong and energized, game meat is packed with Omega-3. The highest proportion of Omega-3 comes from animals that have been raised on grass, wild animals, roadkill. Omega-3 has many health benefits: 1. Omega-3s Fight Depression and Anxiety 2. Omega-3s Improve Eye Health 3. Omega-3s Promote Brain Health 4. Omega-3s Improve Risk Factors for Heart Disease 5. Omega-3s Reduce Symptoms of ADHD in Children To become a member of Roadkill Art, a fast growing unique community, all you have to do is download the app in your phone, allow for pictures and video and register by answering a few simple questions. The system will walk you through the steps: 1) Download the app 2) Allow for location 3) Allow for pictures/camera 4) Allow for video 5) Register with name, cell, email, city and state. 6) Set a password 7) Provide your Hunter status. Roadkill Art has many roadkill lover’s to meet, become friends with and swap information with. We are happy to have you as a part of Roadkill Art and look forward to a fun, healthy roadkill lifestyle with you.

About

Calibre Sync

Access and manage your Calibre ebook libraries from various cloud services or wirelessly connect to your desktop. Browse, search, download, and organize your books on your device. Supports multiple libraries and accounts.

Highlights
  • Access Calibre libraries on cloud services
  • Wireless connection to Calibre
  • Supports multiple libraries and accounts
  • Browse, search, and download books
  • Organize books with filters and sorting
  • Send books to Kindle
Features
Read full description

Lifetime support, no extra charge, no subscription fee. Calibre Sync can: - help you access full Calibre libraries on most popular personal cloud services, including Google Drive, Dropbox, Microsoft OneDrive, Box, pCloud, MEGA, iCloud, WebDav, Nextcloud, OwnCloud, and TeraBox - simply the most supported for cloud services. - transform your device to a smart device emulator that connects to Calibre wirelessly. It even supports Calibre libraries on your external storage and from Calibre Content Server or Calibre-web with amazing performance. Move your Calibre libraries to your favourite cloud providers and access those libraries via Calibre Sync to browse, sort, search, download and read books on your device. Calibre Sync also supports multiple libraries across multiple Drive, Dropbox, OneDrive, Box, pCloud, MEGA, iCloud, WebDav, Nextcloud, OwnCloud, and TeraBox accounts simultaneously. Features: - Unlimited Calibre libraries - Wireless connect to Calibre effortlessly as Smart device - Easy switch between multiple libraries across multiple accounts - Automatic check and update libraries when launching the app - Pull, Refresh or Remove a library from Calibre Sync - Support different book list layouts: List - detailed and simple, Grid, and Carousel - View your library statistics - Send books to Kindle with ease - Search across all of your available libraries - Search books by title, authors, and even in comments and custom columns - Filter books on authors, series, tags, language, publishers, formats and in custom columns - Sort libraries by title, author, ratings, and several Date options - ascending and descending - Filter downloaded books - Configuration for each library download location - Support for custom columns in book details view - Quick access to book download and share via slideable list view - Zoom the book cover - Support "swipe from book to book" in book details view - Email or share a copy of downloaded book - Open downloaded book in your book reader application to read a book - View the file size of each book format - Show book identifiers and link to source (like ISBN, Amazon, Google Books, Goodreads, etc) - Dark/light themes - And many more features... To move your Calibre library to cloud services: 1) Open Calibre on your Laptop/PC/Desktop 2) Select "Switch/create library..." from the Calibre menu 3) Select an empty folder on your Cloud drive in "New Location" drop down 4) Select "Move current library to new location", then press OK 5) Wait for cloud sync to complete. 6) Then you are ready to use Calibre Sync. To move your Calibre library to your phone storage, just copy the library directory to your phone storage. Notes: - Calibre Sync is not a reader app. You must install and use one of the many excellent reader apps available. - Only Microsoft OneDrive for Personal accounts (shared) are supported. Please email us if you observe any inconsistencies. - Due to restriction in Box API, Calibre Sync must acquire write permission in order to download files, download is not a read action on Box. Calibre Sync guarantees that it will not perform any write actions against your data in Box cloud account. - Calibre Sync use WebDav API of Nextcloud and OwnCloud services, and it requires case sensitive file system to work properly. Therefore, you must make sure that your libraries are set up on case sensitive file system (Linux, recent MacOS, Windows NTFS with case sensitive enabled). Please leave your reviews and suggestions to help us improve the app. For more information see https://calibresync.bitbucket.io Calibre is © Kovid Goyal - calibre-ebook.com Drive is © Google LLC. Dropbox is © Dropbox inc. OneDrive is © Microsoft Box is © Box inc. pCloud is © pCloud AG Nextcloud is © Nextcloud GmbH OwnCloud is © OwnCloud MEGA is © MEGA iCloud is © Apple Inc TeraBox © Flextech Inc

Screenshots

Roadkill Art4 screens
Calibre Sync4 screens

Verdict

The call

The clearest difference is price: Roadkill Art at Free against Calibre Sync's $4.99. Roadkill Art also leads on rating (4.5 vs 3.9). Calibre Sync's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (55 vs 14). On review sentiment, ads, 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

Roadkill Art is free to download; Calibre Sync costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Roadkill Art holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 14 and 55 respectively. Written reviews complicate that: 60% of Roadkill Art's written reviews are positive against 62% of Calibre Sync's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Roadkill Art ships an update every 3 weeks, Calibre Sync weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Roadkill Art versus Calibre Sync: the parameters behind the verdict, then further details
ParameterRoadkill ArtCalibre Sync
PriceFree — better$4.99
Rating4.5 (14 ratings) — better3.9 (55 ratings)
Positive reviews60.0% of reviews62.1% of reviews — better
Number of ratings1455 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS16.615.0 — better
Further details — not scored
Size69 MB128 MB
Age rating4+4+
DeveloperInnodel Technologies Pvt. Ltd.DUONG THUY PHAM

Customer experience

Roadkill Art

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

Calibre Sync

All ratings55 ratings
Positive70.9%
Neutral9.1%
Negative20.0%
Written reviews87 reviews
Positive62.1%
Neutral6.9%
Negative31.0%

Bugs and requests

Roadkill Art

Not enough reviews yet to summarise bugs or requests.

Calibre Sync

Reported bugs

29 issues
  • Popup reappears every launch
  • Calibre version 9 bricked the app
  • Database error
  • Stopped working since Calibre update
  • Error when changing DB
Show 24 more
  • Mega integration does not connect
  • Sync issues with Calibre v9
  • App broken since Calibre v9
  • Deprecated database columns
  • Stopped working recently
  • No longer compatible with Calibre v9
  • Sync fails
  • Failed to download metadata
  • Cannot connect to server
  • Does not work with Dropbox
  • Highlights not saved in PDF
  • Syncing new books stopped
  • Cannot use preferred mail app
  • Cannot automatically send to Kindle
  • Cannot launch preferred app from this app
  • Unable to read most book covers
  • Horrible file finding
  • Does not work on iPad after update
  • App won't find files on local storage
  • Failed to download metadata from Nutstore
  • Cannot connect to server at all
  • Cannot sync Calibre to iPad
  • WebDAV not working
  • SMB not working

Requested features

18 requests
  • More customizability with viewing options
  • Integrated ebook reader
  • Mark books as favorites
  • Calendar feature for reading
  • Use configured mail app
Show 13 more
  • Option for 'automatically send to Kindle'
  • Set preferred reading apps by type
  • Launch preferred app from this app
  • AI services for translation and text-to-speech
  • Display bookshelves
  • Update FAQ and provide YouTube tutorial
  • iCloud integration
  • Support for more cloud services
  • Ability to add book directly to cloud library
  • Mark books as read/unread and sync back
  • Support for multiple libraries
  • Local storage accessible via Files app
  • Virtual view explanation

In-app purchases

None

Roadkill Art

No in-app purchases

None

Calibre Sync

No in-app purchases

Questions

Is Roadkill Art free?
Roadkill Art is free to download, with no in-app purchases.
Is Calibre Sync free?
Calibre Sync costs $4.99, with no in-app purchases.
Which has better reviews, Roadkill Art or Calibre Sync?
Roadkill Art is rated higher. Roadkill Art averages 4.5 out of 5 from 14 ratings, while Calibre Sync averages 3.9 from 55 ratings.
Do Roadkill Art or Calibre Sync have ads?
Neither Roadkill Art nor Calibre Sync shows ads.
Which is updated more often, Roadkill Art or Calibre Sync?
Roadkill Art ships an update every 3 weeks, and Calibre Sync weekly. Most recently, Roadkill Art was updated on October 24, 2026 and Calibre Sync on October 25, 2026.

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