Comparison

R Programming Compiler vs Dams

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

Dams

This app offers a challenging way to practice fundamental arithmetic operations. It features multiple difficulty levels and tracks user progress, providing feedback on performance. Designed for users who want to sharpen their math skills.

Highlights
  • Practice arithmetic operations
  • Multiple difficulty modes (Easy, Hard, Difficult)
  • Progress tracking and feedback
  • No third-party ads
  • One-time payment
Features
Read full description

Dams is an mathematical calculation app. Dams simply stands for Division, Addition, Multiplication and Subtraction. There are 3 different Modes in each Level. The Modes are Easy, Hard and Difficult. As you start the app you will be in the easy mode. Simply tap the easy button to find out that it is activated. The arithmetic sequence formulas are different and it gets harder as you go. In division section, hard and difficult mode are really hard and difficult. Get a paper and a pen and start working out. Answers are provided and every time you get the answer correct or incorrect the app tracks your progress and gives you a feedback for your achievement. Features: - No third party ads. - Once of payment and no subscription.

Screenshots

R Programming Compiler4 screens
Dams4 screens

Verdict

The call

The clearest difference is review sentiment: Dams at 100% against R Programming Compiler's 54%. Dams also leads on rating (5.0 vs 3.4) and in-app purchases (none vs 3). R Programming Compiler's advantage is price (Free vs $0.99) and update cadence (every 2 weeks vs every 3 months). On 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

R Programming Compiler is free to download; Dams costs $0.99 up front. R Programming Compiler sells 3 in-app purchases, starting at $4.99 per month. Dams asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dams holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: R Programming Compiler has 94 ratings behind it against 1, 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 100% of Dams's.

UpkeepUpdate frequency

R Programming Compiler ships an update every 2 weeks, Dams every 3 months. The most recent releases landed on October 6, 2026 and June 10, 2026 respectively.

Scorecard9 real differences · 1 level
R Programming Compiler versus Dams: the parameters behind the verdict, then further details
ParameterR Programming CompilerDams
PriceFree — better$0.99
Rating3.4 (94 ratings)5.0 (1 ratings) — better
Positive reviews53.9% of reviews100.0% of reviews — better
Number of ratings94 — better1
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium — betterPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.0 — better
Further details — not scored
Size17 MB19 MB
Age rating4+9+
DeveloperKetan AppaSYNCRONHUB INTERNATIONAL LLC

Customer experience

R Programming Compiler

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

Dams

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Dams

No in-app purchases

Questions

Is R Programming Compiler free?
R Programming Compiler is free to download, with in-app purchases available.
Is Dams free?
Dams costs $0.99, with no in-app purchases.
Which has better reviews, R Programming Compiler or Dams?
Dams is rated higher. R Programming Compiler averages 3.4 out of 5 from 94 ratings, while Dams averages 5.0 from 1 ratings.
Do R Programming Compiler or Dams have ads?
R Programming Compiler shows ads; Dams does not.
Which is updated more often, R Programming Compiler or Dams?
R Programming Compiler ships an update every 2 weeks, and Dams every 3 months. Most recently, R Programming Compiler was updated on October 6, 2026 and Dams on June 10, 2026.

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