# RC Pit Calc Pro vs REDS ESC

The clearest difference is rating: RC Pit Calc Pro at 4.4 against REDS ESC's 3.0. RC Pit Calc Pro also leads on ratings volume (24 vs 2). REDS ESC's advantage is review sentiment (100% vs 60%) and in-app purchases (none vs 3). On price, ads and device support there is nothing between them.

Both are free to download. RC Pit Calc Pro sells 3 one-off in-app purchases. REDS ESC asks for nothing beyond the download.

RC Pit Calc Pro holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: RC Pit Calc Pro has 24 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 60% of RC Pit Calc Pro's written reviews are positive against 100% of REDS ESC's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | RC Pit Calc Pro | REDS ESC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (24 ratings)](https://appshunter.io/ios/app/rc-pit-calc-pro/id1562268871/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/reds-esc/id6444782901/reviews) |
| Number of ratings | **24** | 2 |
| Positive reviews | 60.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 58 MB | 5 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) | [REDS Racing Srl](https://appshunter.io/developer/1537868993) |

## What reviewers say

### RC Pit Calc Pro

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

This app offers a suite of specialized calculators for RC car enthusiasts. It helps with gear ratios, suspension geometry, corner weights, oil viscosity, fuel usage, and top speed estimations. It also stores data for multiple cars and includes helpful guides.

**Highlights:** Gear ratio calculation, Suspension geometry analysis, Corner weight balancing, Shock oil viscosity adjustment, Fuel usage and pit stop planning, Top speed estimation, Oil blending for custom viscosity

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime backer | $2.00 | one-time |
| Lifetime Backer | $4.00 | one-time |
| Lifetime Backer | $4.99 | one-time |


### REDS ESC

[App page](https://appshunter.io/ios/app/reds-esc/id6444782901)

This app allows iOS users to wirelessly adjust settings on compatible Reds Racing Speed Controls via Bluetooth. Make real-time modifications to your setup anywhere, anytime, eliminating the need for programming cards and trips back to the pits.

**Highlights:** Bluetooth connectivity, Real-time adjustments, Data logging, No programming card needed, Mobile accessibility

**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 REDS ESC free?

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

### Which has better reviews, RC Pit Calc Pro or REDS ESC?

RC Pit Calc Pro is rated higher. RC Pit Calc Pro averages 4.4 out of 5 from 24 ratings, while REDS ESC averages 3.0 from 2 ratings.

### Do RC Pit Calc Pro or REDS ESC have ads?

Neither RC Pit Calc Pro nor REDS ESC shows ads.

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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.*