# Rpm Meter vs PitLaunch

The clearest difference is iOS requirement: PitLaunch at 16.4 against Rpm Meter's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rpm Meter sells 3 in-app purchases, starting at $4.99 per 7 days and PitLaunch sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Rpm Meter | PitLaunch |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/rpm-meter-calibrate-turntable/id6766424655/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 57 MB |
| Requires iOS | 26.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Gabe Rogers](https://appshunter.io/developer/1584630702) | [DAVID JOHN LOWE](https://appshunter.io/developer/1846574580) |

## What reviewers say

### Rpm Meter

[App page](https://appshunter.io/ios/app/rpm-meter-calibrate-turntable/id6766424655)

Measure the speed of any rotating object with precision using your phone's gyroscope or camera. View real-time RPM data on a live gauge and graph, save your measurements, and compare historical readings. Ideal for calibrating turntables and testing various rotating equipment.

**Highlights:** Real-time RPM measurement, Gyroscope and camera modes, Live RPM gauge and graph, Lock angle for spinning surfaces, Save and compare historical readings, Suitable for turntables and fans

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Annual | $19.99 | per year |


### PitLaunch

[App page](https://appshunter.io/ios/app/pitlaunch/id6783879705)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PitLaunch Annual | $4.99 | per month |
| PitLaunch Annual | $24.99 | per year |


## Frequently asked questions

### Is Rpm Meter free?

Rpm Meter is free to download, with in-app purchases available.

### Is PitLaunch free?

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

### Do Rpm Meter or PitLaunch have ads?

Neither Rpm Meter nor PitLaunch 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.*