# LapMonitor vs RC Maintenance Timer

The clearest difference is in-app purchases: LapMonitor at none against RC Maintenance Timer's 1. LapMonitor also leads on iOS requirement (12.0 vs 15.0). RC Maintenance Timer's advantage is update cadence (every 2 weeks vs every 9 months). On price, ads and device support there is nothing between them.

Both are free to download. RC Maintenance Timer sells 1 one-off in-app purchase. LapMonitor asks for nothing beyond the download.

LapMonitor ships an update every 9 months, RC Maintenance Timer every 2 weeks. The most recent releases landed on July 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | LapMonitor | RC Maintenance Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/lapmonitor/id1210499975/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 17 MB | 47 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GY FX](https://appshunter.io/developer/1210499974) | [Degree3, Inc.](https://appshunter.io/developer/1497876563) |

## What reviewers say

### LapMonitor

[App page](https://appshunter.io/ios/app/lapmonitor/id1210499975)

This application pairs with a dedicated device to provide real-time lap timing for RC car races. It supports single or multi-racer configurations, displays live rankings and race data, and announces key events. Race history is automatically saved and can be exported or shared.

**Highlights:** Bluetooth device connection, Multi-driver race configuration, Real-time driver ranking, Speech synthesis for race events, Detailed lap information, Automatic race data saving, Race data export and sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### RC Maintenance Timer

[App page](https://appshunter.io/ios/app/rc-maintenance-timer/id6743524344)

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is LapMonitor free?

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

### Is RC Maintenance Timer free?

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

### Do LapMonitor or RC Maintenance Timer have ads?

Neither LapMonitor nor RC Maintenance Timer shows ads.

### Which is updated more often, LapMonitor or RC Maintenance Timer?

LapMonitor ships an update every 9 months, and RC Maintenance Timer every 2 weeks. Most recently, LapMonitor was updated on July 18, 2026 and RC Maintenance Timer 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.*