Comparison

ARTFL Encyclopédie Reader vs GNT Reader

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

Head to head
About

ARTFL Encyclopédie Reader

Access a searchable digital version of the historical Encyclopédie of Diderot and d'Alembert. Perform word or bibliographic searches to retrieve text sections and view original page images. Explore a foundational work of the Enlightenment.

Highlights
  • Full-text search of the Encyclopédie
  • Word and bibliographic searches
  • Link to larger text sections
  • Browse tables of contents by volume
  • View original page images
  • Word frequency reports
  • Search by author, title, or classification
Features
Read full description

The ARTFL Encyclopédie Reader app is a text search and retrieval interface that interacts with a fulltext-searchable version of the Encyclopédie of Diderot and d'Alembert running on the ARTFL Project's servers at the University of Chicago. Users can do simple word or bibliographic searches and, from search results, link to larger text sections. The "Encyclopédie ou Dictionnaire raisonné des sciences, des arts et des métiers, par une Société de Gens de lettres" was published under the direction of Diderot and d'Alembert, with 17 volumes of text and 11 volumes of plates between 1751 and 1772. Containing 74,000 articles written by more than 130 contributors, the Encyclopédie was a massive reference work for the arts and sciences, as well as a machine de guerre which served to propagate the ideas of the French Enlightenment. The impact of the Encyclopédie was enormous. Through its attempt to classify learning and to open all domains of human activity to its readers, the Encyclopédie gave expression to many of the most important intellectual and social developments of its time. To browse tables of contents of volumes, either touch the highlighted "touch here" link on the home page or touch the information icon in the lower right of the screen and select "Browse by Volume." To search or retrieve texts, touch the three line icon on the left side of the Navigation Bar. A search form drawer will toggle on the left side of the screen. To search for occurrences of a word in the database, fill in the "Search terms" field. Search terms are not accent sensitive: for example, entering "eclat" will return all instances of "éclat". Note also that wildcard characters will expand search terms. For example, "amour.*" will retrieve instances of "amour," "amoureux," "amoureusement," etc. The default report for word searching is a concordance report. Search results are displayed 25 at a time. Use the arrow buttons at the top of the screen to click through results. Touching a list item will retrieve a larger chunk of text for reading. To generate a word frequency report by various bibliographic parameters, scroll through the picker menu under "Choose a search report". Results will display in a complete list. Touch links to retrieve a concordance report for the individual frequency results. To delimit word searches by author, title, or other bibliographic parameter, fill in the specific field and hit submit. To do a basic bibliographic search, enter terms only in the author, title, or classification fields and hit submit. Note: search suggestions are enabled for bibliographic fields. However, once one of the fields has been filled in, suggestions will not pop up for the others. When reading a text section, click the arrow buttons at the top left portion of the screen to retrieve previous or next text sections, if available. To see the image of a specific page, touch the page number link and an image will download. Touch plate legend images to download high-resolution versions of the image. To bookmark a chunk of text, touch the bookmark icon in the center of the toolbar at the bottom of the screen. A menu with any existing bookmarks will pop up, as will an option to bookmark the current page. To retrieve or delete a bookmark, touch the item in the list. From the dialog, select either "View text" or "Delete bookmark."

About

GNT Reader

Access a digital version of the Greek New Testament for study and reading. This reader's edition provides a convenient way to engage with scripture on your mobile device.

Highlights
  • Digital Greek New Testament
  • Reader's edition format
  • Scripture study tool
  • Mobile accessibility
Features
Read full description

A digital reader's edition of the Greek New Testament.

Screenshots

ARTFL Encyclopédie Reader4 screens
GNT Reader4 screens

Verdict

The call

The clearest difference is rating: GNT Reader at 4.2 against ARTFL Encyclopédie Reader's 3.0. GNT Reader also leads on update cadence (every 3 days vs every 11 months) and ratings volume (10 vs 2). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GNT Reader holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: GNT Reader has 10 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

ARTFL Encyclopédie Reader ships an update every 11 months, GNT Reader every 3 days. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
ARTFL Encyclopédie Reader versus GNT Reader: the parameters behind the verdict, then further details
ParameterARTFL Encyclopédie ReaderGNT Reader
PriceFreeFree
Rating3.0 (2 ratings)4.2 (10 ratings) — better
Positive reviews—60.0% of reviews
Number of ratings210 — better
Update frequencyEvery 11 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.5 — better16.0
Further details — not scored
Size14 MB17 MB
Age rating4+4+
DeveloperThe University of ChicagoMatt Robertson

Customer experience

ARTFL Encyclopédie Reader

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

GNT Reader

All ratings9 ratings
Positive77.8%
Neutral22.2%
Negative0.0%
Written reviews5 reviews
Positive60.0%
Neutral40.0%
Negative0.0%

In-app purchases

None

ARTFL Encyclopédie Reader

No in-app purchases

None

GNT Reader

No in-app purchases

Questions

Is ARTFL Encyclopédie Reader free?
ARTFL Encyclopédie Reader is free to download, with no in-app purchases.
Is GNT Reader free?
GNT Reader is free to download, with no in-app purchases.
Which has better reviews, ARTFL Encyclopédie Reader or GNT Reader?
GNT Reader is rated higher. ARTFL Encyclopédie Reader averages 3.0 out of 5 from 2 ratings, while GNT Reader averages 4.2 from 10 ratings.
Do ARTFL Encyclopédie Reader or GNT Reader have ads?
Neither ARTFL Encyclopédie Reader nor GNT Reader shows ads.
Which is updated more often, ARTFL Encyclopédie Reader or GNT Reader?
ARTFL Encyclopédie Reader ships an update every 11 months, and GNT Reader every 3 days. Most recently, ARTFL Encyclopédie Reader was updated on November 13, 2026 and GNT Reader on November 3, 2026.

Other comparisons