Comparison

Formula MAX vs German Cases

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

Head to head
About

Formula MAX

Access over 1100 physics, chemistry, and math formulas with a powerful search and offline access. Save favorites, use built-in calculators, and view a detailed periodic table. Designed for user convenience and quick reference.

Highlights
  • 1100+ formulas, definitions, and values
  • Offline access
  • Powerful search function
  • Favorites for quick access
  • Trigonometric and logarithmic calculators
  • Periodic table with element details
Features
Read full description

Formula MAX is a universal app with a collection of over 1100+ Physics, Chemistry and Maths formulas, more formulas to be added constantly through updates. Use your Formula MAX app across your iOS devices with exclusive device based UI, with just one purchase. The app is designed with a view of user convenience in searching, locating & referring a formula. Topics covered: Maths – Algebra, Analytical geometry, Complex numbers, Differential calculus, Differential equations, Discrete mathematics, Geometry, Integral calculus, Matrices, Mensuration, Modern Algebra, Set language, Statistics, Time series, Trigonometry, Vector algebra Physics – Atomic physics, Dynamics of Rotational motion, Electricity, Electromagnetic induction and Altering current, Electronics, Gravitation & space science, Heat, Hydrostatics, Light, Magnetism, Measurement, Mechanics, Mechanics of solids and fluids (Properties of matter), Nuclear physics, Relativity, Solar planets, Sound Chemistry – Atomic structure, Chemical bonding, Chemistry & its division, Common names & Chemical names, Important definitions, Organic chemistry, Periodic classification, Physical chemistry, States of matter Features - Huge data base of 1100+ formulas, definitions, values - Option to email the pages - Powerful search function to locate formulas - Store formulas in favorites for quick access - Trigonometric value calculator - Logarithmic value calculator - Periodic table with details about all elements - Simple and easy user interface - All the features are available offline

About

German Cases

Features
Read full description

German Cases – Learn German Grammar Step by Step Master German cases with clear explanations, focused practice, and practical examples. German Cases is a structured grammar trainer designed to help you understand der, die, das, Nominativ, Akkusativ, Dativ, Genitiv, article endings, prepositions, pronouns, adjective endings, and common sentence patterns. Instead of guessing which case to use, you learn each rule step by step. Study a short explanation, review examples, practice the pattern, and get instant feedback on your answers. WHAT YOU’LL LEARN • Nominativ, Akkusativ, Dativ, and Genitiv • Definite and indefinite articles • German noun gender • Personal and possessive pronouns • Two-way and case-specific prepositions • Adjective endings • Common sentence structures • Advanced combinations of multiple cases 240+ INTERACTIVE GRAMMAR CHALLENGES Work through structured lessons covering all four German cases, from basic article rules to more advanced grammar patterns. 2,250+ PRACTICE EXERCISES Complete fill-in-the-blank exercises and receive instant feedback. Correct mistakes immediately, recognize recurring patterns, and build stronger grammar habits. 100 CONVERSATION SCENARIOS Practice German in realistic situations involving school, work, travel, shopping, family, social life, daily routines, and more. DAILY GRAMMAR CHALLENGES Keep your skills active with regular review sessions designed to reinforce previously studied topics. A CLEAR LEARNING PATH Start with articles and noun gender, then progress to prepositions, pronouns, adjective endings, sentence patterns, and complex case combinations. BUILT FOR EFFECTIVE REVIEW • Study by topic or learning unit • Read clear grammar notes and examples • Practice vocabulary by theme • Listen to German pronunciation • Save favorite words for later review • Return to difficult topics whenever needed • Keep lessons and practice organized in one place WHO IS GERMAN CASES FOR? German Cases is suitable for beginners building a strong grammar foundation, intermediate learners improving accuracy, and students preparing for German classes, exams, travel, work, or everyday communication. LIFETIME ACCESS One purchase gives you permanent access to all included lessons, exercises, challenges, and conversation scenarios. No subscription is required. Learn the rule. See the example. Practice the pattern. Build confidence with German cases one step at a time.

Screenshots

Formula MAX4 screens
German Cases4 screens

Verdict

The call

The clearest difference is price: Formula MAX at $0.99 against German Cases's $8.99. Formula MAX also leads on iOS requirement (13.0 vs 15.1). German Cases's advantage is update cadence (every 3 months vs every 11 months). On ads, in-app purchases 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

Formula MAX costs $0.99 and German Cases $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Formula MAX ships an update every 11 months, German Cases every 3 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
Formula MAX versus German Cases: the parameters behind the verdict, then further details
ParameterFormula MAXGerman Cases
Price$0.99 — better$8.99
Rating4.8 (52 ratings) — better—
Positive reviews79.8% of reviews—
Number of ratings52 — better—
Update frequencyEvery 11 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size15 MB213 MB
Age rating4+4+
DeveloperMallow Technologies Private LimitedSimTeCon GmbH

Bugs and requests

Formula MAX

Reported bugs

7 issues
  • Search function returns no results for some queries
  • Display glitches preventing information from showing
  • Inconsistent symbology and notation within sections
  • Spacing errors in text
  • App crashes or performance issues
Show 2 more
  • Periodic table difficult to navigate and view
  • Slow performance in some instances

Requested features

15 requests
  • Add worked examples demonstrating formula application
  • Include interactive calculators for solving problems
  • Provide step-by-step solution walkthroughs
  • Add more advanced chemistry topics (thermodynamics, quantum mechanics, etc.)
  • Include visual diagrams and illustrations
Show 10 more
  • Allow users to add custom equations and formulas
  • Add unit conversions and conversion calculators
  • Implement full-screen periodic table view
  • Include more astrophysics and advanced physics formulas
  • Add ability to copy formulas to clipboard
  • Provide French language version
  • Add more algebra and basic mathematics topics
  • Include variable input fields for formula calculations
  • Add explanatory notes and definitions
  • Improve search methodology and organization

German Cases

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Formula MAX

No in-app purchases

None

German Cases

No in-app purchases

Questions

Is Formula MAX free?
Formula MAX costs $0.99, with no in-app purchases.
Is German Cases free?
German Cases costs $8.99, with no in-app purchases.
Do Formula MAX or German Cases have ads?
Neither Formula MAX nor German Cases shows ads.
Which is updated more often, Formula MAX or German Cases?
Formula MAX ships an update every 11 months, and German Cases every 3 months. Most recently, Formula MAX was updated on October 15, 2026 and German Cases on October 6, 2026.

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