When comparing Natural Reader vs Capti Voice, the Slant community recommends Capti Voice for most people. In the question“What is the best text to speech software for Mac and iOS?” Capti Voice is ranked 1st while Natural Reader is ranked 6th. The most important reason people chose Capti Voice is:
You can use it on any internet enabled device. Desktop Mac and Windows versions uses your default browser and java to drive a webapp. On linux you'll have to straight up use the website or run a virtual machine. On the Mac and Windows the "desktop app" is more than just a shortcut to the website. Disconnect your wifi and close your default browser (set to clear cookies, offline data, active logins, cache, site preferences, browsing and download history). Upon launching the application again, the default web browser should open, the document should still be there and the webapp should still function. Everything needed is stored locally somewhere.
Ranked in these QuestionsQuestion Ranking
Pro Reads many formats
Formats include: Microsoft Word, PDF, eBook (ePUb), text, and RTF files, webpages.
Pro Semi-Desktop and Webapp versions make it pretty much crossplatform
You can use it on any internet enabled device. Desktop Mac and Windows versions uses your default browser and java to drive a webapp. On linux you'll have to straight up use the website or run a virtual machine. On the Mac and Windows the "desktop app" is more than just a shortcut to the website.
Disconnect your wifi and close your default browser (set to clear cookies, offline data, active logins, cache, site preferences, browsing and download history). Upon launching the application again, the default web browser should open, the document should still be there and the webapp should still function. Everything needed is stored locally somewhere.
Pro Offers a one week premium plan trial
This is enough time to know whether the upgrade or product on the whole make sense for the user.
Pro Limited free account available
For feature differences and limitations of the free version visit captivoice.com
Pro Supports many formats
Supported formats include: Adobe PDF (.pdf), Microsoft Word (.doc, .docx), Microsoft PowerPoint (.ppt, .pptx), Plain and Rich text (.txt, .rtf), EPUB books (.epub), OpenDocument (.odt, .odp), DAISY books (.zip).
Pro Has shortcuts to get around easier
Here's the link to shortcuts on the FAQ webpage.
Pro Offers very high quality voices on all platforms, including online
When using Capti on iOS, Windows or Mac you can download very high quality voices.
Pro Very useful in schools
Capti is very easy to use in a school setting: there's a special organization account features for managing students, sharing content with students, monitoring student activity, etc.
Pro Intelligent dictionary lookup
You can look up translations and definitions of words and phrases. Capti will automatically take into account the part of speech of a word and its use in the sentence to generate the most correct translation and definition.
Con Can't skip or jump around document easily
There is no ability to jump around the text in the document using the mouse to click where you want to start reading, nor to skip by paragraph, page, multiples of sentences, etc. or using hotkeys.
Con Free version available, but upgrades are costly
$69.50, $129.50, or $199.50, does not appear to be a lifetime purchase, there seems to be a limit on how many images that can be used with the OCR function within the different tiers.
Con Unstable on MacOS High Sierra
Encountered stability issues on MacOS High Sierra. Changing voices or opening a .docx Word document can cause crashes.
Con Few hotkeys
You can speed up or slow down the voice, and pause play the voice reading, save audio using shortcuts, but that's about it. Seems like the app is more GUI driven which is absurd since accessibility is a big attraction for people seeking software like this in the first place.
Con Very disappointing
Advertising say great things, reality is much different.
Con Inconvenient to use
Says it is free, then takes you to the iTunes page to pay, Capti does recognize accounts set up through iTunes, to change voices you pay, to open a pdf to read you have to buy coins to use.
Con Does not automatically sync
Capti Narrator does not automatically sync additions from local files to playlists on the hybrid desktop/webapp client, only if you add them to a cloud storage.
Con Desktop Version for the Mac Depends on Web Browser
Only available as fully native apps for iOS and Windows. The client on the Mac uses your default web browser and java to function.
Con Mac version routinely fails to start
Users on the Mac frequently have to bring up the Activity Monitor, quit Capti View, and open it again to get it to load.
Con Free account somewhat limited
10 MB per document/ ebook
No access to view the original layout for PDFs
No annotation features
Searching limited to current document, not globally
Only one playlist allowed
No access to translation features
No access to a word/vocabulary game
Con Can't move documents freely between different playlists
On iPhone and iPad, users have to delete and re-add documents if they wish to transfer an item from one playlist to another playlist.
Con No Linux desktop version
Website or running a virtual machine will have to do for readers on Linux distros.
Con Subscription service
$1.99 / month or 9.99 / 6 months.