# RC Timing vs RC Speed Calculator Pro

The clearest difference is rating: RC Speed Calculator Pro at 4.9 against RC Timing's 3.4. RC Speed Calculator Pro also leads on in-app purchases (none vs 5) and review sentiment (100% vs 67%). RC Timing's advantage is iOS requirement (11.0 vs 17.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. RC Timing sells 5 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 3.4. Both are backed by a comparable volume of ratings — 33 and 23 respectively. Written reviews point the same way: 67% of RC Timing's written reviews are positive against 100% of RC Speed Calculator Pro's.

RC Timing ships an update every 8 months, RC Speed Calculator Pro fortnightly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RC Timing | RC Speed Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (33 ratings)](https://appshunter.io/ios/app/rc-timing/id1092261747/reviews) | **[4.9 (23 ratings)](https://appshunter.io/ios/app/rc-speed-calculator-pro/id6445860835/reviews)** |
| Number of ratings | **33** | 23 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 48 MB | 160 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oscar Martin](https://appshunter.io/developer/286468404) | [Degree3, Inc.](https://appshunter.io/developer/1497876563) |

## What reviewers say

### RC Timing

[App page](https://appshunter.io/ios/app/rc-timing/id1092261747)

This app tracks lap times for radio-control and slot cars using your device's camera. It's ideal for practice sessions when a formal timing system isn't available, allowing you to manage multiple drivers, cars, and tracks. Features include voice synthesis, simultaneous tracking of up to 10 cars, and performance analysis through graphs.

**Highlights:** Lap time tracking for RC and slot cars, Camera-based car color tracking, Manage drivers, cars, and tracks, Voice synthesizer for lap announcements, Track up to 10 cars simultaneously, Store and analyze lap times with graphs, Export lap times to CSV

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Car Classes | $1.99 | one-time |
| Pitstop Feature | $1.99 | one-time |
| Unlimited Tracks | $2.99 | one-time |
| Unlimited Drivers | $2.99 | one-time |
| Track up to 10 cars | $3.99 | one-time |


### 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


## Frequently asked questions

### Is RC Timing free?

RC Timing is free to download, with in-app purchases available.

### Is RC Speed Calculator Pro free?

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

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

RC Speed Calculator Pro is rated higher. RC Timing averages 3.4 out of 5 from 33 ratings, while RC Speed Calculator Pro averages 4.9 from 23 ratings.

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

Neither RC Timing nor RC Speed Calculator Pro shows ads.

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

RC Timing ships an update every 8 months, and RC Speed Calculator Pro fortnightly. Most recently, RC Timing was updated on September 21, 2026 and RC Speed Calculator Pro on September 23, 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.*