# RC Speed Calculator Pro vs RC Pit Crew

The clearest difference is update cadence: RC Pit Crew at every 2 days against RC Speed Calculator Pro's fortnightly. RC Pit Crew also leads on iOS requirement (15.0 vs 17.0). RC Speed Calculator Pro's advantage is ratings volume (23 vs 2). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for RC Speed Calculator Pro against 5.0 for RC Pit Crew. That said, the two scores are not equally well evidenced: RC Speed Calculator Pro has 23 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

RC Speed Calculator Pro ships an update fortnightly, RC Pit Crew every 2 days. The most recent releases landed on October 5, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | RC Speed Calculator Pro | RC Pit Crew |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (23 ratings)](https://appshunter.io/ios/app/rc-speed-calculator-pro/id6445860835/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rc-pit-crew/id6790073035/reviews)** |
| Number of ratings | **23** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free | Free |
| Size | 160 MB | 2 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Degree3, Inc.](https://appshunter.io/developer/1497876563) | [Ranveer Singh](https://appshunter.io/developer/1831113011) |

## What reviewers say

### RC Speed Calculator Pro

[App page](https://appshunter.io/ios/app/rc-speed-calculator-pro/id6445860835)

Estimate your RC car's top speed by inputting details about its gearing, motor, and batteries. Record your estimates and actual speeds to compare different setups.

**Highlights:** Estimate RC car top speed, Input gearing, motor, and battery info, Record speed estimates, Log actual top speeds, Compare different car setups, Pre-filled car data

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

**In-app purchases:** none


### RC Pit Crew

[App page](https://appshunter.io/ios/app/rc-pit-crew/id6790073035)

Quickly diagnose and fix issues with your RC car. It identifies common problems, provides ranked causes with specific checks, and offers tools for gearing and speed calculations. Works offline for convenience.

**Highlights:** Symptom diagnoser with ranked causes, Gearing calculator with heat gauge, Reverse gearing finder, Scale speed converter, Offline functionality

**In-app purchases:** none


## Frequently asked questions

### Is RC Speed Calculator Pro free?

RC Speed Calculator Pro is free to download, with no in-app purchases.

### Is RC Pit Crew free?

RC Pit Crew is free to download, with no in-app purchases.

### Which has better reviews, RC Speed Calculator Pro or RC Pit Crew?

RC Pit Crew is rated higher. RC Speed Calculator Pro averages 4.9 out of 5 from 23 ratings, while RC Pit Crew averages 5.0 from 2 ratings.

### Do RC Speed Calculator Pro or RC Pit Crew have ads?

Neither RC Speed Calculator Pro nor RC Pit Crew shows ads.

### Which is updated more often, RC Speed Calculator Pro or RC Pit Crew?

RC Speed Calculator Pro ships an update fortnightly, and RC Pit Crew every 2 days. Most recently, RC Speed Calculator Pro was updated on October 5, 2026 and RC Pit Crew on October 15, 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.*