Comparison

Robotrix vs Batchim

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

Head to head
About

Robotrix

Features
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Robotrix is a robotics learning Application, which will enhance your skills, and help you in excelling in the field of robotics.

About

Batchim

Features
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Batchim is a Korean language learning app designed for complete beginners. Start from the very basics โ€” the Korean alphabet (Hangul) โ€” and progress through vocabulary, survival phrases, grammar, and daily conversation. **6-Stage Learning Path** - Hangul Basics: Learn vowels, consonants, and how they combine - Basic Words: Numbers, colors, food, animals, and everyday objects - Survival Phrases: Greetings, ordering food, asking directions - Basic Grammar: Particles, tenses, and the Korean honorific system - Daily Life: Shopping, restaurants, hospital, transportation - Intermediate: Complex sentences, connectors, emotions, opinions **How It Works** - Flashcard learning with native Korean pronunciation - 5 types of quizzes: multiple choice, character identification, listening, matching, and word ordering - Earn XP to unlock new stages or progress sequentially - Track your streak and learning stats **Key Features** - 39 levels with 312 learning items - Native Korean TTS audio for every word and example - Review system for words you got wrong - Quick Drill for focused review sessions - Dark mode support - No account required โ€” learn offline Start your Korean journey today with Batchim!

Screenshots

Robotrix4 screens
Batchim4 screens

Verdict

The call

The clearest difference is ads: Robotrix at none against Batchim's shown. Robotrix also leads on iOS requirement (13.0 vs 15.1). Batchim's advantage is update cadence (every 4 days vs every 5 weeks). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Robotrix ships an update every 5 weeks, Batchim every 4 days. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

Scorecard3 real differences ยท 3 level
Robotrix versus Batchim: the parameters behind the verdict, then further details
ParameterRobotrixBatchim
PriceFreeFree
Update frequencyEvery 5 weeksEvery 4 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS13.0 โ€” better15.1
Further details โ€” not scored
Size18 MB53 MB
Age rating4+4+
DeveloperIEM AMERICA CORPORATIONSEUNGWOO LEE

In-app purchases

None

Robotrix

No in-app purchases

None

Batchim

No in-app purchases

Questions

Is Robotrix free?
Robotrix is free to download, with no in-app purchases.
Is Batchim free?
Batchim is free to download, with no in-app purchases.
Do Robotrix or Batchim have ads?
Batchim shows ads; Robotrix does not.
Which is updated more often, Robotrix or Batchim?
Robotrix ships an update every 5 weeks, and Batchim every 4 days. Most recently, Robotrix was updated on September 9, 2026 and Batchim on September 17, 2026.

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