# RocketCalc

> Model rocket flight simulator with weather integration. (iPhone/iPad app by Ashank Singh.)

- Source: https://appshunter.io/ios/app/rocketcalc/id1012849380 (this page in markdown: same URL + `.md`)
- Developer: [Ashank Singh](https://appshunter.io/developer/828868415)
- Category: Utilities, Productivity
- Price: Free
- Rating: 4.33/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 13 MB
- Languages: English
- Released: 2015-08-20
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rocketcalc/id1012849380/reviews.md

## What is RocketCalc?

With a beautiful new design, RocketCalc removes the frustration from rocket physics. Built on top of intelligent algorithms, RocketCalc seamlessly simulates model rocket flight using weather conditions at the launch site. RocketCalc is simple, intuitive, and powerful.

## Key features

- Model rocket flight simulation
- Weather condition integration
- Intelligent algorithms
- Intuitive design
- Powerful simulation

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/rocketcalc/id1012849380/reviews.md

### 3/5 — Very useful app

*2016-07-29, version 1.1*

Nice app. Produces very useful data, however it just misses being one of those gotta-haves on the field. The one thing it really needs is time to apogee. Either from launch to peak, or from burnout to peak - necessary info when selecting an ejection delay. Thrust/weight ratio data would be helpful too. It would also be great if one could enter data in inches and ounces; not arguing the merits of one system over the other. We use both in America so the ability to use both would make all the difference.

### 5/5 — Super useful!

*2016-04-03, version 1.1*

I love this app for doing calculations out in the field. Really thankful for whoever made it.

## Frequently asked questions about RocketCalc

### What is RocketCalc?

RocketCalc is a utility app designed to simulate model rocket flights. It uses intelligent algorithms and incorporates local weather conditions to provide realistic flight simulations.

### Is RocketCalc free to use?

Yes, RocketCalc is available for free. There are no in-app purchases or subscription fees required to use its simulation features.

### What devices does RocketCalc support?

RocketCalc is compatible with iPhone, iPad, and iPod touch devices.

### What is the age rating for RocketCalc?

RocketCalc has an age rating of 4+, making it suitable for a wide range of users.

### How often is RocketCalc updated?

The latest version of RocketCalc is 2.0, which was released on October 21, 2016. The app was initially released on August 20, 2015.

### What is the user rating for RocketCalc?

RocketCalc has a user rating of 4.3 stars based on 3 ratings.

### Does RocketCalc have ads?

The provided data does not specify if RocketCalc contains advertisements. However, it is listed as free with no in-app purchases.

## Version history (last 1 release)

### 2.0 — 2016-10-21

This app has been updated by Apple to display the Apple Watch app icon.

Version 2.0 is the biggest update to RocketCalc ever! Featuring a major redesign, under-the-hood improvements, and a brand new Atmospheric Calculation Engine, RocketCalc takes intuitive design to a an all new level. Seamlessly determining the current weather conditions at a launch site, RocketCalc can optimize rocket simulations based on current conditions.

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## More apps by Ashank Singh

- [Monarch App](https://appshunter.io/ios/app/monarch-app/id828868412)

All apps by Ashank Singh: https://appshunter.io/developer/828868415

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*