Math Interactive vs Simple Logarithm PRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Interactive
Enhance your mathematical understanding with a comprehensive reference covering 23 subjects, over 200 articles, and interactive illustrations. Explore detailed explanations, solved problems, and proofs to master concepts from algebra to calculus. Access all content and features with a premium upgrade.
- 23 math subjects covered
- Over 200 articles with detailed descriptions
- Solved solutions and thorough proofs
- Interactive illustrations for better understanding
- Quick search for articles and formulas
- Recents category to pick up where you left off
- Share articles via social media and messaging
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Improve your math skills and get a deeper understanding of mathematical concepts, definitions, formulas and proofs. With 23 subjects containing more than 200 articles with detailed descriptions, solved solutions and thorough proofs, this app is perfect for every high school student or any person eager to learn mathematics. Improve your intuition by exploring the interactive illustrations and learn how to solve both simple and difficult math problems through elegant solutions. Buy Premium to access all content and features. • Quickly search for the article or formula you need. • Use the links to read more on a subject. • Improve your understanding with interactive illustrations. • Pick up where you left off with the "Recents"-category. • Share an article via mail, iMessage, Facebook etc. • Jump to any section through the bottom navigation. • Enjoy the graceful and user-friendly design. The app covers the following 23 subjects: • Coordinate System • Differential Calculus • Differential Equations • Exponential Functions • Functions • Geometry • Geometry Terms • Hypothesis Testing • Integral Calculus • Linear Functions • Numbers and Algebra • Percentages • Power Functions • Probability • Quadratic Equation • Quadratic Polynomial • Regression and Growth • Solid Geometry • Statistics • The Straight Line • Trigonometry • Vectors in 2D • Vectors in 3D Space
Simple Logarithm PRO
This app simplifies complex logarithm and exponentiation calculations with step-by-step solutions. It supports various input types, including decimals, fractions, and negative values, and provides a history of all calculations.
- Logarithm and exponentiation modes
- Step-by-step solution display
- Support for decimals, fractions, and negative values
- Calculation history
- Transformation between logarithm and exponentiation
- Logarithm rules infographic
- Solution sharing
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Using logarithm is a complicated task, but this app helps out! You can choose between 4 standard shapes of this topic. Then you can enter what you have to calculate what you need - base, exponent, antilogarithm, the logarithmic result, even the x-value of a term as exponent. The connection between logarithm and exponentiation is shown aswell. An infographic gives a deeper insight into some calculation rules of the logarithm. Decimals, fractions and negative values are supported. The solution is shown step by step. All calculations are stored in the history. The final solution can be shared. [ Contents ] - modes for logarithm - modes for exponentiation - exponent, base and some more values can be entered - results are calculated and shown in detail - transformations between logarithm and exponentiation are taken into account - shortened list of logarithm rules - history function to save the input - detailed solution - negative values, decimal numbers and fractions are supported - no ads! [ Usage ] - there are fields for entering values using a special keyboard - press the check mark button at the bottom right to start the calculation - if values are missing, the relevant field is highlighted in yellow - if the values are wrong, the affected field will be highlighted in red - the entries in the history can be deleted or sorted - if you select an entry in the history, it will be automatically loaded for the calculation - the whole history can be deleted by pressing a button - solutions can be shared - touching the question mark button displays information about the topic
Screenshots
Verdict
The clearest difference is review sentiment: Math Interactive at 58% against Simple Logarithm PRO's 0%. Math Interactive also leads on price (Free vs $1.99) and iOS requirement (13.0 vs 15.0). Simple Logarithm PRO's advantage is in-app purchases (none vs 1) and update cadence (monthly vs every 13 months). On 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
Math Interactive is free to download; Simple Logarithm PRO costs $1.99 up front. Math Interactive sells 1 one-off in-app purchase. Simple Logarithm PRO asks for nothing beyond the download.
Math Interactive ships an update every 13 months, Simple Logarithm PRO monthly. The most recent releases landed on September 21, 2026 and August 20, 2026 respectively.
| Parameter | Math Interactive | Simple Logarithm PRO |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 4.6 (726 ratings) — better | — |
| Positive reviews | 58.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 726 — better | — |
| Update frequency | Every 13 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 46 MB | 180 MB |
| Age rating | 4+ | 4+ |
| Developer | Rune Johannes Overgaard Hoejlund | Glindemann, Sennoun, Langer GbR |
Customer experience
Math Interactive
Simple Logarithm PRO
Bugs and requests
Math Interactive
Reported bugs
2 issues- Incorrect formulas and calculations
- Compatibility issues with newer iOS versions
Requested features
4 requests- Add more advanced math topics like calculus, matrices, etc.
- Include step-by-step solutions and more interactive elements
- Improve organization and flow of content
- Provide more real-world examples and applications
Simple Logarithm PRO
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Math Interactive
- Premium$2.99
Simple Logarithm PRO
No in-app purchases
Questions
Is Math Interactive free?
Is Simple Logarithm PRO free?
Do Math Interactive or Simple Logarithm PRO have ads?
Which is updated more often, Math Interactive or Simple Logarithm PRO?
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