Comparison

LernBattle vs ViscoelasticsApp

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

Head to head
About

LernBattle

Features
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LearnBattle is the exciting learning game where children and adults compete using only their voice. No screen needed - perfect for screen breaks and shared learning. The times tables have never been this much fun. Play solo for practice or challenge others - from one to unlimited players. Solve tasks by saying the answers out loud. The faster and more accurate you are, the more coins you collect. Currently LearnBattle offers mental math with the basic operations: - Addition - Subtraction - Multiplication - Division Each player can set their own difficulty, for example: - Additions up to 10 - Multiplication tables 1 to 5 More benefits: - Ready to play without sign-up - Fair duels between children and adults - Suitable for families, classrooms and study groups Speed and accuracy are rewarded - collect coins, improve your high score and enjoy learning.

About

ViscoelasticsApp

Features
Read full description

ViscoelasticsApp is an educational platform for medical students, residents, and healthcare professionals who want to learn, practice, and master viscoelastic hemostasis monitoring — ROTEM, TEG 5000, TEG 6s, and Quantra. This app is purely educational. It does not assist in patient management, does not support clinical decisions, and is not intended for use in any clinical or hospital setting. LEARN VISCOELASTIC TESTING Explore in-depth learning modules for viscoelastic platforms. Understand the physiology behind each parameter, how to read curves, interpret results, and apply findings in an educational context. Content is continuously updated by a scientific committee of internationally recognized specialists. PRACTICE WITH CLINICAL CASES Work through simulated clinical cases with authentic viscoelastic data. Answer guided questions and review detailed explanations. DESIGNED FOR LEARNING • ROTEM, TEG 5000, TEG 6s, and Quantra modules • Animated temograms that explain every parameter, plus an interactive curve simulator • Bilingual content: English and Spanish • Learning content available offline — learn anywhere, anytime AI-POWERED PARAMETER ENTRY — LIMITED FREE USE Photograph ROTEM, TEG, or Quantra printouts and let AI extract the parameters automatically, or request an AI-generated educational interpretation of your results. Free registered accounts include only a limited number of scans/analyses per month. PREMIUM SUBSCRIPTION (OPTIONAL, PAID) The following features are only available with the paid "Premium Monthly" or "Premium Yearly" auto-renewable subscription, purchased in-app: • Unlimited OCR (Optical Character Recognition) scans and AI (Artificial intelligence) analyses • Expert opinions on clinical cases, written by the app's scientific steering committee and selected experts — internationally recognized specialists in anesthesiology, hemostasis, and perioperative medicine • 10 daily points for rating clinical cases • Exporting simulator charts as PNG or PDF for using it in articles, presentations, etc. • Experts directory • Priority support system Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. **IMPORTANT NOTICE** ViscoelasticsApp is an educational tool only. It is not a medical device, does not provide clinical guidance, and must never be used to inform patient care or treatment decisions. All content is for learning and training purposes exclusively. TERMS AND PRIVACY Terms of Use: https://viscoelasticsapp.com/terms Privacy Policy: https://viscoelasticsapp.com/privacy QUESTIONS OR FEEDBACK? Email us: support@viscoelasticsapp.com

Screenshots

LernBattle4 screens
ViscoelasticsApp4 screens

Verdict

The call

The clearest difference is in-app purchases: LernBattle at none against ViscoelasticsApp's 2. ViscoelasticsApp's advantage is update cadence (every 4 days vs every 5 weeks) and iOS requirement (16.4 vs 18.4). On price, ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. ViscoelasticsApp sells 2 in-app purchases, starting at $4.99 per month. LernBattle asks for nothing beyond the download.

UpkeepUpdate frequency

LernBattle ships an update every 5 weeks, ViscoelasticsApp every 4 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard3 real differences Ā· 3 level
LernBattle versus ViscoelasticsApp: the parameters behind the verdict, then further details
ParameterLernBattleViscoelasticsApp
PriceFreeFree
Update frequencyEvery 5 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.416.4 — better
Further details — not scored
Size7 MB42 MB
Age rating4+17+
Developerinsoso GmbHMONGICORE S.A.S

In-app purchases

None

LernBattle

No in-app purchases

2 purchases

ViscoelasticsApp

Subscriptions2
  • Premium Monthly1 Month trial$4.991 Month
  • Premium Yearly1 Year trial$44.991 Year

Questions

Is LernBattle free?
LernBattle is free to download, with no in-app purchases.
Is ViscoelasticsApp free?
ViscoelasticsApp is free to download, with in-app purchases available.
Do LernBattle or ViscoelasticsApp have ads?
Neither LernBattle nor ViscoelasticsApp shows ads.
Which is updated more often, LernBattle or ViscoelasticsApp?
LernBattle ships an update every 5 weeks, and ViscoelasticsApp every 4 days. Most recently, LernBattle was updated on October 18, 2026 and ViscoelasticsApp on October 24, 2026.

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