# RC Speed Calculator Pro vs QuickTune Pro

The clearest difference is review sentiment: RC Speed Calculator Pro at 100% against QuickTune Pro's 50%. RC Speed Calculator Pro also leads on rating (4.9 vs 3.8) and in-app purchases (none vs 3). QuickTune Pro's advantage is iOS requirement (15.0 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. QuickTune Pro sells 3 one-off in-app purchases. RC Speed Calculator Pro asks for nothing beyond the download.

RC Speed Calculator Pro holds the better App Store score, 4.9 against 3.8. Both are backed by a comparable volume of ratings — 23 and 22 respectively. Written reviews point the same way: 100% of RC Speed Calculator Pro's written reviews are positive against 50% of QuickTune Pro's.

RC Speed Calculator Pro ships an update fortnightly, QuickTune Pro weekly. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | RC Speed Calculator Pro | QuickTune Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (23 ratings)](https://appshunter.io/ios/app/rc-speed-calculator-pro/id6445860835/reviews)** | [3.8 (22 ratings)](https://appshunter.io/ios/app/quicktune-pro/id6468444060/reviews) |
| Number of ratings | **23** | 22 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 160 MB | 91 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Degree3, Inc.](https://appshunter.io/developer/1497876563) | [Markus Hein](https://appshunter.io/developer/1251910606) |

## 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


### QuickTune Pro

[App page](https://appshunter.io/ios/app/quicktune-pro/id6468444060)

This app assists players in optimizing car builds and tunes for racing games. It offers upgrade suggestions, performance ratings, and pre-set builds to help create balanced tunes quickly for various race types and conditions.

**Highlights:** Upgrade suggestions, Performance rating system, Competitive build presets, Balanced tune calculation, Customizable tunes for conditions, Modern and sleek design

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Forza Horizon 5 Car Pack | $5.99 | one-time |
| Forza Motorsport Car Pack | $5.99 | one-time |
| Forza Horizon 6 Car Pack | $5.99 | one-time |


## Frequently asked questions

### Is RC Speed Calculator Pro free?

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

### Is QuickTune Pro free?

QuickTune Pro is free to download, with in-app purchases available.

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

RC Speed Calculator Pro is rated higher. RC Speed Calculator Pro averages 4.9 out of 5 from 23 ratings, while QuickTune Pro averages 3.8 from 22 ratings.

### Do RC Speed Calculator Pro or QuickTune Pro have ads?

Neither RC Speed Calculator Pro nor QuickTune Pro shows ads.

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

RC Speed Calculator Pro ships an update fortnightly, and QuickTune Pro weekly. Most recently, RC Speed Calculator Pro was updated on September 23, 2026 and QuickTune Pro on September 28, 2026.

---

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