Comparison

R Programming Compiler vs P

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

P

Features
Read full description

P-REx Zero Console: Parameterized Runtime Execution (Z3R0 Edition) I just wanted to run one function. RStudio didn’t open. My Wi-Fi disappeared. Cookies were required — tragically, not the snacking kind. So I made this. This is P-REx Zero, a lightweight demo version of the full P-REx app. It’s a stripped-down R console for your iPhone. No cloud. No account. No add-ins. Just R, running offline, like it’s 2004 and deep focus was still fashionable. Whether you’re simulating data from the couch, calculating probabilities at 35,000 feet, or panic-testing t.test() before a meeting, P-REx Zero shows up quietly and does the math. Like a stats TA who won’t judge your p-value or your life choices. What this version does: • Runs a focused set of core R functions • Good for testing, learning, and basic stats • Offline, because life happens • Remembers your variables, even if you don’t • No ads, no feeds, no “smart” tooltips Want more? The full version of P-REx unlocks 99+ functions, extended syntax support, and extra features. But this gets you started. The paid version of P-REx Console can be found here: https://apps.apple.com/ca/app/p-rex-console/id6743998835 I built it to run one line of code. Now I use it to avoid everything else.

Screenshots

R Programming Compiler4 screens
P1 screens

Verdict

The call

The clearest difference is in-app purchases: P at none against R Programming Compiler's 3. P also leads on ads (none vs shown). R Programming Compiler's advantage is update cadence (every 2 weeks vs monthly). 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. P asks for nothing beyond the download.

UpkeepUpdate frequency

R Programming Compiler ships an update every 2 weeks, P monthly. The most recent releases landed on September 28, 2026 and September 13, 2026 respectively.

Scorecard3 real differences · 7 level
R Programming Compiler versus P: the parameters behind the verdict, then further details
ParameterR Programming CompilerP
PriceFreeFree
Rating3.4 (94 ratings) — better—
Positive reviews53.9% of reviews—
Number of ratings94 — better—
Update frequencyEvery 2 weeks — betterMonthly
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size17 MB29 MB
Age rating4+4+
DeveloperKetan AppaAshish Srikanth

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

P

No in-app purchases

Questions

Is R Programming Compiler free?
R Programming Compiler is free to download, with in-app purchases available.
Is P free?
P is free to download, with no in-app purchases.
Do R Programming Compiler or P have ads?
R Programming Compiler shows ads; P does not.
Which is updated more often, R Programming Compiler or P?
R Programming Compiler ships an update every 2 weeks, and P monthly. Most recently, R Programming Compiler was updated on September 28, 2026 and P on September 13, 2026.

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