Stepwising vs Lambda calculus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stepwising
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Stepwising invites you to explore, play with, and learn about gravity. You can check out Kepler's laws of planetary motion, observe and discover solutions to the 3-body problem, or try to drive a frictionless car around a circular track of ice. The program closely approximates the motion of stars, planets, moons, and other celestial objects moving through space under the influence of their gravitational fields. It does this recursively: an object's position determines the amount of force on it, the amount of force on it determines its acceleration, its acceleration determines its average velocity over a short period of time, and its average velocity determines its next position. If the time interval between calculations is small, a very good approximation of the motion is produced.
Lambda calculus
Learn the fundamentals of lambda calculus with this educational application. Gain a basic understanding of this important mathematical concept through an introductory experience.
- Introduction to lambda calculus
- Basic understanding of concepts
- Educational content
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This app introduces lambda calculus. You can have some understanding for lambda calculus.
Screenshots
Verdict
The clearest difference is iOS requirement: Stepwising at 8.0 against Lambda calculus's 16.0. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Stepwising | Lambda calculus |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 15 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 38 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Bretl | Sungjun Kim |
In-app purchases
Stepwising
No in-app purchases
Lambda calculus
No in-app purchases
Questions
Is Stepwising free?
Is Lambda calculus free?
Do Stepwising or Lambda calculus have ads?
Other comparisons
