Comparison

R Programming Compiler vs Eureka Viewer

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

Head to head
About

R Programming Compiler

Write and execute R code directly on your mobile device. Ideal for learning, testing code snippets, and statistical computing. Features include syntax highlighting, package management, and plotting capabilities.

Highlights
  • Compile and run R programs
  • Supports plotting and graphing
  • Advanced source code editor
  • Custom keyboard for R characters
  • Install and manage R packages
  • Language reference guide
Features
Read full description

Write R code directly on your iPhone, iPad and iPod Touch! This app is ideal for learning and testing code snippets! R is a programming language and software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing. The R language is widely used among statisticians and data miners for developing statistical software and data analysis Features: - Compile and run your program - Supports plotting and graphing - View program output or detailed error - Select and run chunk of codes - Custom keyboard for easy input of frequently used characters - Optimized for connecting with external physical/bluetooth keyboard - Advanced source code editor with syntax highlighting and line numbers - Open, save, import and share R files - Language reference - Access thousands of packages - Install additional packages from CRAN and Bioconductor (BiocManager) Limitations: - Internet connection is required for compilation - Maximum program running time is 20s - One file can be run at a time - Some file system, network and graphics functions may be limited - This is a batch compiler; interactive programs, for instance swirl, are not supported. If your program provides an input prompt, enter the input in the Input tab prior to compilation. See the Reference tab in the app for code examples. GET FULL ACCESS Upgrade to a Premium Membership and Receive the Following Ongoing Value: • No ads • Unlimited plots • Install packages • Latest Compilers If you choose to purchase a subscription, payment will be charged to your iTunes account, and your account will be charged within 24-hours prior to the end of the free trial or current period. Subscription with a free trial period will automatically renew to a paid subscription. Any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. You can cancel the automatic renewal of your subscription at any time by going to your settings in the iTunes store after purchase. The cancellation will take effect the day after the last day of the current subscription period, and you will be downgraded to the free service. Terms & Conditions: https://kappsmart.com/rcompiler/terms.html Privacy Policy: https://kappsmart.com/rcompiler/privacy_policy.html

About

Eureka Viewer

This eReader allows secure access and annotation of digitally protected PDF documents from specific platforms. It offers tools like highlighting, underlining, and note-taking, with an automatic index for easy reference and cross-device syncing. Optimized for statistical and mathematical content, it's ideal for intensive study.

Highlights
  • Secure access to protected PDFs
  • Highlighting and underlining
  • Margin notes and custom page notes
  • Automatic annotation index
  • Cross-device syncing
  • Optimized for statistical/mathematical content
  • Offline access (limited terms)
Features
Read full description

Eureka! is an eReader designed exclusively for reading and annotating digitally protected pdf documents, and viewing videos distributed through ArchiMedia Advantage, Inc. platforms. The Eureka! eReader provides fast and secure access to your digitally protected pdf materials distributed via ArchiMedia Advantage, Inc. platforms. To ensure the application enhances the use of your licensed materials, it is optimized to display statistical and mathematical content . For use online or offline (limited terms), Eureka! simulates traditional study techniques like highlighting, underlining, margin notes (comments) and provides the option to enter your own notes (by page). All of these tools are automatically captured in an annotation index for easy reference and sync across compatible devices! Document printing, if authorized, is available exclusively through use of a Eureka! desktop offline player; printing from web browsers or mobile devices is not available. With quick load times, responsive page navigation, and viewing options such as zoom, single page, and side by side, Eureka! is ideal for intensive study and will quickly become your preferred tool for consuming digitally published content at home and on-the-go.

Screenshots

R Programming Compiler4 screens
Eureka Viewer4 screens

Verdict

The call

The clearest difference is review sentiment: R Programming Compiler at 54% against Eureka Viewer's 0%. R Programming Compiler also leads on rating (3.4 vs 2.9) and update cadence (every 2 weeks vs every 3 months). Eureka Viewer's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, 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. R Programming Compiler sells 3 in-app purchases, starting at $4.99 per month. Eureka Viewer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

R Programming Compiler holds the better App Store score, 3.4 against 2.9. That said, the two scores are not equally well evidenced: R Programming Compiler has 94 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 54% of R Programming Compiler's written reviews are positive against 0% of Eureka Viewer's.

UpkeepUpdate frequency

R Programming Compiler ships an update every 2 weeks, Eureka Viewer every 3 months. The most recent releases landed on September 19, 2026 and September 13, 2026 respectively.

Scorecard7 real differences · 3 level
R Programming Compiler versus Eureka Viewer: the parameters behind the verdict, then further details
ParameterR Programming CompilerEureka Viewer
PriceFreeFree
Rating3.4 (94 ratings) — better2.9 (9 ratings)
Positive reviews53.9% of reviews — better0.0% of reviews
Number of ratings94 — better9
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size17 MB260 MB
Age rating4+4+
DeveloperKetan AppaArchimedia Advantage Inc.

Customer experience

R Programming Compiler

All ratings94 ratings
Positive58.5%
Neutral12.8%
Negative28.7%
Written reviews102 reviews
Positive53.9%
Neutral15.7%
Negative30.4%

Eureka Viewer

All ratings9 ratings
Positive33.3%
Neutral22.2%
Negative44.4%
Written reviews9 reviews
Positive0.0%
Neutral22.2%
Negative77.8%

In-app purchases

3 purchases

R Programming Compiler

Subscriptions3
  • 1 Month Subscription$4.991 Month
  • 6 Months Subscription$19.996 Months
  • 1 Year Subscription$29.991 Year
None

Eureka Viewer

No in-app purchases

Questions

Is R Programming Compiler free?
R Programming Compiler is free to download, with in-app purchases available.
Is Eureka Viewer free?
Eureka Viewer is free to download, with no in-app purchases.
Which has better reviews, R Programming Compiler or Eureka Viewer?
R Programming Compiler is rated higher. R Programming Compiler averages 3.4 out of 5 from 94 ratings, while Eureka Viewer averages 2.9 from 9 ratings.
Do R Programming Compiler or Eureka Viewer have ads?
R Programming Compiler shows ads; Eureka Viewer does not.
Which is updated more often, R Programming Compiler or Eureka Viewer?
R Programming Compiler ships an update every 2 weeks, and Eureka Viewer every 3 months. Most recently, R Programming Compiler was updated on September 19, 2026 and Eureka Viewer on September 13, 2026.

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