# SGMP vs Racemaster Live

The clearest difference is iOS requirement: Racemaster Live at 13.0 against SGMP's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SGMP sells 2 in-app purchases, starting at $4.99 per month and Racemaster Live sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SGMP ships an update every 2 months, Racemaster Live every 3 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | SGMP | Racemaster Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/sgmp/id1472954577/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 49 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Stephan Monette](https://appshunter.io/developer/1299469285) | [Holder Software Solutions LLC](https://appshunter.io/developer/1667468976) |

## What reviewers say

### SGMP

[App page](https://appshunter.io/ios/app/sgmp/id1472954577)

Access real-time drag racing time slips and detailed race data directly on your phone. Enhance your track experience with weather information and automatic density altitude calculations to help tune your engine and strategize for bracket races.

**Highlights:** Real-time time slip data, Detailed race information, Weather station data, Automatic density altitude calculation, Engine tuning assistance, Dial-in calculation for bracket racing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SGMP Sharing Premium | $4.99 | per month |
| Annual Premium Access | $8.99 | per year |


### Racemaster Live

[App page](https://appshunter.io/ios/app/racemaster-live/id1667468974)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| General user | $3.99 | per month |
| Racer/Business Owner | $6.99 | per month |
| Promoter | $9.99 | per month |
| General user | $39.99 | per year |
| Racer/Business Owner | $69.99 | per year |
| Promoter | $99.99 | per year |


## Frequently asked questions

### Is SGMP free?

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

### Is Racemaster Live free?

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

### Do SGMP or Racemaster Live have ads?

Neither SGMP nor Racemaster Live shows ads.

### Which is updated more often, SGMP or Racemaster Live?

SGMP ships an update every 2 months, and Racemaster Live every 3 months. Most recently, SGMP was updated on October 10, 2026 and Racemaster Live on October 9, 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.*