# RC Pit Calc Pro vs CORSATEC

The clearest difference is in-app purchases: CORSATEC at none against RC Pit Calc Pro's 2. CORSATEC also leads on update cadence (daily vs every 4 days) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. RC Pit Calc Pro sells 1 one-off in-app purchase. CORSATEC asks for nothing beyond the download.

RC Pit Calc Pro ships an update every 4 days, CORSATEC daily. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | RC Pit Calc Pro | CORSATEC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (25 ratings)](https://appshunter.io/ios/app/rc-pit-calc-pro/id1562268871/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free | — |
| Size | 59 MB | 6 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Degree3, Inc.](https://appshunter.io/developer/1497876563) | [adrien bertin](https://appshunter.io/developer/1672148135) |

## What reviewers say

### RC Pit Calc Pro

[App page](https://appshunter.io/ios/app/rc-pit-calc-pro/id1562268871)

This app provides a comprehensive suite of calculators for RC car enthusiasts, covering gear ratios, suspension geometry, shock tuning, and more. It helps racers and bashers optimize their vehicle's performance with precise calculations and real-world data.

**Highlights:** Gear ratio and FDR calculation, Pinion and top speed recommendation, Suspension geometry calculator, Shock oil temperature and blending, Fuel usage calculator, Corner weight analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Backer | $4.99 | one-time |


### CORSATEC

[App page](https://appshunter.io/ios/app/corsatec/id1671558981)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RC Pit Calc Pro free?

RC Pit Calc Pro is free to download, with in-app purchases available.

### Is CORSATEC free?

CORSATEC is free to download, with no in-app purchases.

### Do RC Pit Calc Pro or CORSATEC have ads?

Neither RC Pit Calc Pro nor CORSATEC shows ads.

### Which is updated more often, RC Pit Calc Pro or CORSATEC?

RC Pit Calc Pro ships an update every 4 days, and CORSATEC daily. Most recently, RC Pit Calc Pro was updated on October 30, 2026 and CORSATEC on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*