Formulas +, your 4 collections vs Weitblick Touren
Price, ratings, monetisation and update history for both apps, side by side — 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 – 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 – Telefon.de You hate looking for formulas for a long time? Thanks to an integrated intelligent search function searching becomes child’s 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.
Weitblick Touren
Discover surprising insights and hidden stories about Freiburg and its surroundings through curated excursions. Developed by students, this app brings academic knowledge to the public, offering unique perspectives that entertain and educate.
- Student-curated excursions
- Explore Freiburg and surroundings
- Hidden stories and anecdotes
- Unique perspectives
- Discover new insights
- Topic and tour discovery
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Studierende haben Themen abseits ausgetretener Pfade so aufbereitet, dass Du die Möglichkeit hast, Neues und Überraschendes aus Freiburg und Umgebung kennenzulernen. Auf neuen Wegen… Dabei werden Anekdoten und Geschichten erzählt, die einen Blick hinter die Kulissen werfen, einen anderen Blick auf Geschehnisse zeigen, zum Nachdenken oder Lachen einladen. Aus der Hochschule in die Gesellschaft… Wissen aus der Hochschule an die Öffentlichkeit zu tragen, ist das Ziel der Studierenden, daher widmen sie sich intensiv verschiedenen Themen und bereiten diese für Dich auf. Weitblick Touren... Erhalte neue Einblicke in deine Umgebung. Beim ersten Öffnen der App wird Dir eine Übersicht sämtlicher Themen und Touren angezeigt, die in der Weitblick App enthalten sind. Suche das Thema und die Tour Deiner Wahl oder scrolle nach unten und wähle "Alle Orte Entdecken" aus. Viel Vergnügen!
Screenshots
Verdict
The clearest difference is price: Weitblick Touren at Free against Formulas +, your 4 collections's $3.99. Weitblick Touren also leads on in-app purchases (none vs 2). Formulas +, your 4 collections's advantage is update cadence (every 4 months vs every 15 months) and iOS requirement (12.0 vs 16.6). 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
Weitblick Touren is free to download; Formulas +, your 4 collections costs $3.99 up front. Formulas +, your 4 collections sells 2 one-off in-app purchases. Weitblick Touren asks for nothing beyond the download.
Formulas +, your 4 collections ships an update every 4 months, Weitblick Touren every 15 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Formulas +, your 4 collections | Weitblick Touren |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 38.5% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 27 MB | 84 MB |
| Age rating | 4+ | 4+ |
| Developer | app-solutions.de | Rolf Mathis |
Customer experience
Formulas +, your 4 collections
Weitblick Touren
In-app purchases
Formulas +, your 4 collections
- Basics Pack$0.99
- Geometry/Stereometry Pack 1$0.99
Weitblick Touren
No in-app purchases
Questions
Is Formulas +, your 4 collections free?
Is Weitblick Touren free?
Do Formulas +, your 4 collections or Weitblick Touren have ads?
Which is updated more often, Formulas +, your 4 collections or Weitblick Touren?
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