Formulas +, your 4 collections vs StepMath
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Formulas +, your 4 collections
This app consolidates essential formulas for mathematics, physics, chemistry, and technical subjects into a single, easy-to-use application. It features an intelligent search function and provides clear explanations and graphics to aid understanding.
- Consolidated formulas for multiple subjects
- Intelligent search function
- Explanations and graphics
- Calculation function (In-App Purchase)
- User suggestion feature
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Four formularies for mathematics, physics, chemistry and technics? Have to buy all of them individually, load them and open them? NO, not anymore! Formulas + combines all important formularies into one. That means you only need to buy one, load one β it is really easy. The app covers all subjects you have in your school life and is probably the most extensive formulary in the app-store. Awards: App of the week: CW40/2012 β Telefon.de You hate looking for formulas for a long time? Thanks to an integrated intelligent search function searching becomes childβs play and you will find your formulas quickly. Made by students for students. We know what you have to struggle with in the natural scientific mathematical subjects and would like to give you a helping hand with this app. Who does not want a little helper which you can use quickly during the lessons at school or at home when you work at your desk? Even a great mathematician/physicist/chemist/technician is powerless without the right formulas. It does not matter whether you like these subjects or you have difficulties memorizing the combination of letters and arithmetic operators, this app is your best friend in any case. In addition to the formulas you will find extensive, appropriate explanations and graphics, which offer clarity. Available tips for the formulas will help you and provide a good general knowledge. Should you need a hint to find the correct way to calculate, the innovative calculation function with a detailed way to calculate and commentary can be used (In-App Purchase required). Should you have a suggestion for improvement or find a mistake, we will be happy to hear it. To make it as simple as possible for you, we have developed an additional procedure for that. You will have to click on the top right on the "Suggestion send" Button, on the particular formula page. Design and graphics from http://www.global-art-studios.de We explicitly recommend, however, not to use this app and a smartphone during exams, tests, class tests or even final exams and we refuse liability for possible punishment and exclusion as well as failures due to improper and wrong usage of the contents.
StepMath
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StepMath β AI Math Tutor & Homework Help StepMath is the ultimate AI math tutor for students who need instant homework AI answers and effective SAT prep. From algebra homework help to full math problem solving, StepMath gives you clear, step-by-step explanations so you can actually learn math, not just copy results. With StepMath, you get more than a simple math calculator. Our AI tutor uses the Socratic method, guiding you through problems with questions that build real understanding. Perfect for SAT math prep, daily math homework, or just improving your confidence in class. Features - Instant AI answers and AI homework help - Smart math calculator that explains every step - Covers algebra, calculus, word problems, and more - Designed for SAT prep and test practice - Learn math with the Socratic method for deeper skills - Works as your personal math helper and tutor Why students choose StepMath - More than a homework solver β you actually learn math - Builds problem-solving skills for school and exams - 24/7 AI tutor for homework help, SAT prep, and study - Your all-in-one math app and study buddy How it works - Enter or scan any math homework problem - Get step-by-step AI answers from the problem solver - Follow guiding questions to truly understand the solution - Use what youβve learned to succeed on math homework and SAT prep If youβre looking for the best way to get homework AI help, master algebra, and prepare for the SAT math exam, StepMath is your all-in-one solution. Download now and turn every tough problem into a step forward in learning.
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Verdict
The clearest difference is price: StepMath at Free against Formulas +, your 4 collections's $3.99. StepMath also leads on in-app purchases (none vs 2) and update cadence (weekly vs every 4 months). Formulas +, your 4 collections's advantage is iOS requirement (12.0 vs 15.1). On ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
StepMath is free to download; Formulas +, your 4 collections costs $3.99 up front. Formulas +, your 4 collections sells 2 one-off in-app purchases. StepMath asks for nothing beyond the download.
Formulas +, your 4 collections ships an update every 4 months, StepMath weekly. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.
| Parameter | Formulas +, your 4 collections | StepMath |
|---|---|---|
| Price | $3.99 | Free β better |
| Positive reviews | 38.5% of reviews | β |
| Update frequency | Every 4 months | Weekly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Paid | β |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 27 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | app-solutions.de | Stepic Inc |
In-app purchases
Formulas +, your 4 collections
- Basics Pack$0.99
- Geometry/Stereometry Pack 1$0.99
StepMath
No in-app purchases
Questions
Is Formulas +, your 4 collections free?
Is StepMath free?
Do Formulas +, your 4 collections or StepMath have ads?
Which is updated more often, Formulas +, your 4 collections or StepMath?
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