---
title: "performify - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "performify!  - Calculations derived from the manufacturer's AFMs. Reverse engineered mathematical equations so that you don't have to draw, interpolate or calculate yourself! - Efficient workflow in m"
---

# performify — Switzerland

![performify App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e9/1b/f7/e91bf703-4f49-d4f8-857f-c6d77d61aedc/AppIcon-0-0-1x_U007emarketing-0-4-85-220.png/400x400bb.png)

**Developer:** [Pascal Burlet](https://apptail.io/developer/pascal-burlet-LaL)
**Category:** Utilities
**Rating:** 5.0/5 (7 ratings)
**Price:** Free
**Bundle ID:** com.pascalburlet.PerfCalc
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 1.6.0 (released 2024-06-12)
**Original Release:** 2020-06-19

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id1493425855)
**AppTail Page:** [https://apptail.io/app/performify-HCed/switzerland](https://apptail.io/app/performify-HCed/switzerland)

## performify Description
performify!

- Calculations derived from the manufacturer's AFMs. Reverse engineered mathematical equations so that you don't have to draw, interpolate or calculate yourself!
- Efficient workflow in mind. Designed for the pilot to make quick decisions or play with the numbers!
- Widgets!
- Automatically derived parameters, based on location and local weather
- Dark Mode!
- Add a preferred margin to every calculation!
- Add a favourite aircraft variant for every aircraft make, to get started quicker.
- Currently supports landing and take-off performance calculations. More to come!
- Currently supports a number of aircraft such as:
   - Antonov AN2
   - Cessna 152, 172, 172 R&S
   - Piper PA28-181
   - Robin DR400/140B, DR400/180
   - Tecnam P2008JC
   - More to come!

IMPORTANT: !! DO NOT USE FOR PLANNING PURPOSES !!
Reason:
performify is not a certified or approved application by any organization or authority. Please do not use this app for planning purposes. Always cross verify the results with your AFM!
By downloading this app you confirm that you use all calculations AT YOUR OWN RISK. Always check with the AFM. The developer nor the publisher are responsible for any damage caused by the use of the calculations."


Terms of use:


## performify Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/8f/3e/36/8f3e3625-0624-cc2b-9029-afd4caad1c64/e38c3a3f-3b1e-49e4-954b-2fb4a96327bb_Take_off_Landing_Distances.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource126/v4/e2/ff/24/e2ff24d7-1401-b8ed-f2d1-4eb79feed14f/2c26a85e-0e36-4c5d-833d-5e07322897e5_WXs.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/0e/11/f4/0e11f4a4-688b-2460-6c40-216dbc7abf7e/041b167c-10b9-42df-a5cf-3d003140ba93_Widgets.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource116/v4/86/b6/01/86b601eb-af1d-9512-8ef8-297658cb5467/040b8e48-20fb-44e5-8a53-ae9b846060c5_DarkMode.png/1242x2688.png)

## performify Rating Breakdown in Switzerland
- 5 stars: 7 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)

## performify Reviews in Switzerland

### ***** "Where Functionality meets trendy Design"
Performify is a great tool for pilots - it simplifies those complex calculations, and I love how it adapts and adds new features over time. Plus, the local weather adjustments are a handy touch. Beautiful design! Totally happy with this app. Thanks!
-- Nitiminaj, 2023-09-28

### ***** "Simple and quick performance calculation"
An excellent tool for quick T/O performance calculations before a flight. I’ve crosschecked the results numerous times, and they consistently prove to be highly accurate — even more so than doing it by hand. Reach out to Pascal if you’d like to have your airplane modeled within the app.
-- Fdffvhrscbu, 2023-09-23

### ***** "Handy tool for pilots to quickly check basic distances."
The intuitive design makes it effortless to operate, and it's smooth performance is an added advantage.
I can just encourage you to give it a go!!
-- Jakub_Dl, 2023-08-21

### ***** "Great app"
Love the widget!
-- SuperflyRD, 2023-08-16

[View all performify reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## performify In-App Purchases
| Item | Price |
|------|-------|
| AviatorPro | CHF 2.95 |



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- [Baron Performance](https://apptail.io/app/baron-performance-PRYb/switzerland)
- [TBM Performance](https://apptail.io/app/tbm-performance-Xrvc/switzerland)
- [PA28 Performance](https://apptail.io/app/pa28-performance-ysqd/switzerland)
- [Plane Checklist](https://apptail.io/app/plane-checklist-JVJd/switzerland)
- [Readback](https://apptail.io/app/readback-iTdl/switzerland)
- [Descent Calculator: TOD & FPM](https://apptail.io/app/descent-calculator-tod-fpm-Fwiu/switzerland)
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## performify Available In
- [Switzerland](https://apptail.io/app/performify-HCed/switzerland)
- [Argentina](https://apptail.io/app/performify-HCed/argentina)
- [Australia](https://apptail.io/app/performify-HCed/australia)
- [Azerbaijan](https://apptail.io/app/performify-HCed/azerbaijan)
- [Brazil](https://apptail.io/app/performify-HCed/brazil)
- [Belarus](https://apptail.io/app/performify-HCed/belarus)
- [Canada](https://apptail.io/app/performify-HCed/canada)
- [South Africa](https://apptail.io/app/performify-HCed/south-africa)
- [United Arab Emirates](https://apptail.io/app/performify-HCed/united-arab-emirates)
- [Chile](https://apptail.io/app/performify-HCed/chile)
- [China](https://apptail.io/app/performify-HCed/china)
- [Colombia](https://apptail.io/app/performify-HCed/colombia)
- [Dominican Republic](https://apptail.io/app/performify-HCed/dominican-republic)
- [Algeria](https://apptail.io/app/performify-HCed/algeria)
- [Ecuador](https://apptail.io/app/performify-HCed/ecuador)
- [Egypt](https://apptail.io/app/performify-HCed/egypt)
- [United Kingdom](https://apptail.io/app/performify-HCed/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/performify-HCed/hong-kong)
- [Indonesia](https://apptail.io/app/performify-HCed/indonesia)
- [Israel](https://apptail.io/app/performify-HCed/israel)
- [India](https://apptail.io/app/performify-HCed/india)
- [Iceland](https://apptail.io/app/performify-HCed/iceland)
- [Japan](https://apptail.io/app/performify-HCed/japan)
- [South Korea](https://apptail.io/app/performify-HCed/south-korea)
- [Kuwait](https://apptail.io/app/performify-HCed/kuwait)
- [Kazakhstan](https://apptail.io/app/performify-HCed/kazakhstan)
- [Lebanon](https://apptail.io/app/performify-HCed/lebanon)
- [Sri Lanka](https://apptail.io/app/performify-HCed/sri-lanka)
- [Mexico](https://apptail.io/app/performify-HCed/mexico)
- [Malaysia](https://apptail.io/app/performify-HCed/malaysia)
- [Nigeria](https://apptail.io/app/performify-HCed/nigeria)
- [Norway](https://apptail.io/app/performify-HCed/norway)
- [Nepal](https://apptail.io/app/performify-HCed/nepal)
- [New Zealand](https://apptail.io/app/performify-HCed/new-zealand)
- [Peru](https://apptail.io/app/performify-HCed/peru)
- [Philippines](https://apptail.io/app/performify-HCed/philippines)
- [Pakistan](https://apptail.io/app/performify-HCed/pakistan)
- [Russia](https://apptail.io/app/performify-HCed/russia)
- [Saudi Arabia](https://apptail.io/app/performify-HCed/saudi-arabia)
- [Singapore](https://apptail.io/app/performify-HCed/singapore)
- [Senegal](https://apptail.io/app/performify-HCed/senegal)
- [Thailand](https://apptail.io/app/performify-HCed/thailand)
- [Türkiye](https://apptail.io/app/performify-HCed/turkey)
- [Taiwan](https://apptail.io/app/performify-HCed/taiwan)
- [Ukraine](https://apptail.io/app/performify-HCed/ukraine)
- [United States](https://apptail.io/app/performify-HCed/united-states)
- [Vietnam](https://apptail.io/app/performify-HCed/vietnam)
- [Armenia](https://apptail.io/app/performify-HCed/armenia)

---

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