Comparison

Kotlin Recipes vs ROBO Pro Coding

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

Head to head
About

Kotlin Recipes

Access a curated collection of ready-to-use code examples for Kotlin and SQL. Quickly find solutions to common programming tasks, prepare for exams and interviews, and learn with offline access to tested code snippets.

Highlights
  • Kotlin code recipes
  • SQL code recipes
  • Tested code examples
  • Quick search functionality
  • Offline access
  • Exam and interview preparation
  • Cross-platform iOS and macOS support
Read full description

• Learn programming with the best code recipes. • Kotlin: - How to get a substring? - How to declare a generalized method? - How to perform a database query? • SQL: - How to combine multiple tables in a single query? - How to sort the result of grouping data? - What types of data are there in SQL Server? • The best examples of code from books and specific internet resources are selected in the app. Finding the best solution on the internet can take hours of work. Ready-to-use and tested "recipes" for code are included in the app. • The app is a great tool for passing exams or preparing for interviews. It helps you study the typical tasks you might face. • One app for iOS and macOS. Buy once and use it on your phone, tablet, or computer. • Quick search of the correct example by code or name of topic. • All examples in the app are available offline. The app can be used when an internet connection is not available. • As a developer, I use this app when I need to quickly remember how to solve a given task in SQL or Kotlin. If you can help to translate the app into your language, please contact me by email. In the application, some examples are available for an additional fee (approximately 45%).

About

ROBO Pro Coding

This app allows users to program fischertechnik® TXT 4.0 Controller models. It supports graphical and text-based Python programming with adjustable difficulty levels. Programs can be saved locally or shared online.

Highlights
  • Graphical programming interface
  • Text-based Python programming
  • Beginner, advanced, and expert learning levels
  • Local and cloud program storage
  • Program sharing and versioning
  • Interface testing for actuators and sensors
Features
Read full description

Build your fischertechnik® TXT 4.0 Controller model and bring it to life with the ROBO Pro Coding App. The software ROBO Pro Coding from fischertechnik® offers in its multilingual environment, in addition to the possibility of graphical programming, text-based programming via Python. Users can choose from beginner, advanced and expert learning levels to work at the appropriate level of difficulty. Program examples are available. Self- created programs can be stored locally on the device and online in the cloud. This allows versioning and sharing of created programs in the cloud storage between users. Actuators and sensors can be tested quickly via the interface test.

Screenshots

Kotlin Recipes4 screens
ROBO Pro Coding3 screens

Verdict

The call

The clearest difference is review sentiment: Kotlin Recipes at 100% against ROBO Pro Coding's 20%. ROBO Pro Coding's advantage is in-app purchases (none vs 5). On price, update cadence, ads and 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

Both are free to download. Kotlin Recipes sells 5 one-off in-app purchases. ROBO Pro Coding asks for nothing beyond the download.

UpkeepUpdate frequency

Kotlin Recipes ships an update every 3 months, ROBO Pro Coding every 2 months. The most recent releases landed on September 16, 2026 and September 9, 2026 respectively.

Scorecard3 real differences · 7 level
Kotlin Recipes versus ROBO Pro Coding: the parameters behind the verdict, then further details
ParameterKotlin RecipesROBO Pro Coding
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews100.0% of reviews — better20.0% of reviews
Number of ratings8 — better—
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Mac — better
Requires iOS16.015.0 — better
Further details — not scored
Size2 MB84 MB
Age rating4+4+
DeveloperFedor Obraztsovfischertechnik

Customer experience

Kotlin Recipes

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ROBO Pro Coding

Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

In-app purchases

5 purchases

Kotlin Recipes

One-time5
  • Оperations with example$0.99
  • Unlock the paid topics$0.99
  • Kotlin Samples$0.99
Show 2 more
  • SQL queries$0.99
  • Full version$2.99
None

ROBO Pro Coding

No in-app purchases

Questions

Is Kotlin Recipes free?
Kotlin Recipes is free to download, with in-app purchases available.
Is ROBO Pro Coding free?
ROBO Pro Coding is free to download, with no in-app purchases.
Do Kotlin Recipes or ROBO Pro Coding have ads?
Neither Kotlin Recipes nor ROBO Pro Coding shows ads.
Which is updated more often, Kotlin Recipes or ROBO Pro Coding?
Kotlin Recipes ships an update every 3 months, and ROBO Pro Coding every 2 months. Most recently, Kotlin Recipes was updated on September 16, 2026 and ROBO Pro Coding on September 9, 2026.

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