Comparison

OCaml vs LispPad Go

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

Head to head
About

OCaml

Learn and practice OCaml programming with an integrated editor and interactive top-level interpreter. This app provides offline functionality and step-by-step learning modules for variables, conditions, and loops, with new content added regularly.

Highlights
  • Integrated OCaml editor
  • Interactive top-level interpreter
  • Offline code execution
  • Step-by-step learning chapters
  • Customizable editor settings
  • Save and open .ml files
Features
Read full description

The all-in-one OCaml bundle for iOS, iPadOS and macOS! Learn the language and practice with a powerful editor and interactive top level available in the app, working offline. CODE - Write OCaml code directly from the app, and execute it with an interactive top level - Save your code in .ml files to open again them later - No need to install additional tools, OCaml is shipped with the app, and works offline - Customize the editor settings to make it yours LEARN - Learn OCaml step by step with chapters about variables, conditions, loops, … - New chapters are added frequently - It’s quick and easy! Don’t wait, start learning and playing with OCaml for free now! Application developed by Nathan Fallet © 2021 Groupe MINASTE

About

LispPad Go

This app is a lightweight development environment for writing and running Scheme code on iOS. It features a Scheme interpreter, a console for interaction, and a text editor with syntax highlighting and smart indentation. It supports R7RS standard Scheme with a wide range of libraries, including iOS-specific ones.

Highlights
  • Integrated Scheme interpreter
  • Read-eval-print loop console
  • Syntax highlighting text editor
  • R7RS standard Scheme support
  • iOS-specific libraries
  • Hygienic macros
  • Full numerical tower support
Features
Read full description

LispPad Go is a simple, lightweight, integrated development environment for developing and running Scheme code on iOS. The language supported by LispPad Go is based on the R7RS standard of the Scheme programming language. LispPad Go provides the following components: • A fully integrated Scheme interpreter • A console with a read-eval-print loop to interact with the interpreter • A text editor for writing Scheme code, supporting syntax highlighting, smart indentation, parenthesis matching, etc. • A large range of libraries, including iOS-specific libraries e.g. for networking, graphics, audio, databases, archival, text processing, etc. • Support for the Shortcuts app, allowing the execution of LispPad programs as standalone applications The Scheme dialect supported by LispPad Go provides the following features: • R7RS-compliant libraries • Hygienic macros based on syntax-rules • First-class environments • call/cc, dynamic-wind and exceptions • Dynamically-scoped parameters • Multiple return values • Delayed execution via promises and streams • Support for the full numerical tower consisting of arbitrary size integers, rationals, real numbers, and inexact complex numbers. • Unicode strings and characters • Vectors and bytevectors • Text and binary ports • R7RS-compliant extensible records • R6RS-compliant hashtables and enumerations • Threads

Screenshots

OCaml3 screens
LispPad Go4 screens

Verdict

The call

The clearest difference is in-app purchases: LispPad Go at none against OCaml's 3. LispPad Go also leads on review sentiment (96% vs 64%) and rating (4.9 vs 4.6). OCaml's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price, ratings volume, update cadence and ads 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. OCaml sells 3 one-off in-app purchases. LispPad Go asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LispPad Go holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 17 and 37 respectively. Written reviews point the same way: 64% of OCaml's written reviews are positive against 96% of LispPad Go's.

UpkeepUpdate frequency

OCaml ships an update monthly, LispPad Go every 2 months. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

Scorecard6 real differences · 4 level
OCaml versus LispPad Go: the parameters behind the verdict, then further details
ParameterOCamlLispPad Go
PriceFreeFree
Rating4.6 (17 ratings)4.9 (37 ratings) — better
Positive reviews64.0% of reviews96.3% of reviews — better
Number of ratings1737 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size38 MB128 MB
Age rating4+4+
DeveloperGroupe MINASTEMatthias Zenger

Customer experience

OCaml

All ratings17 ratings
Positive94.1%
Neutral0.0%
Negative5.9%
Written reviews25 reviews
Positive64.0%
Neutral4.0%
Negative32.0%

LispPad Go

All ratings37 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews27 reviews
Positive96.3%
Neutral3.7%
Negative0.0%

In-app purchases

3 purchases

OCaml

One-time3
  • Donation 1$0.99
  • Donation 2$2.99
  • Donation 3$4.99
None

LispPad Go

No in-app purchases

Questions

Is OCaml free?
OCaml is free to download, with in-app purchases available.
Is LispPad Go free?
LispPad Go is free to download, with no in-app purchases.
Which has better reviews, OCaml or LispPad Go?
LispPad Go is rated higher. OCaml averages 4.6 out of 5 from 17 ratings, while LispPad Go averages 4.9 from 37 ratings.
Do OCaml or LispPad Go have ads?
Neither OCaml nor LispPad Go shows ads.
Which is updated more often, OCaml or LispPad Go?
OCaml ships an update monthly, and LispPad Go every 2 months. Most recently, OCaml was updated on September 21, 2026 and LispPad Go on September 20, 2026.

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