# SGMP vs GoSlips

The clearest difference is rating: GoSlips at 4.9 against SGMP's 4.0. GoSlips also leads on in-app purchases (none vs 2) and update cadence (every 9 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SGMP sells 2 in-app purchases, starting at $4.99 per month. GoSlips asks for nothing beyond the download.

GoSlips holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: GoSlips has 49 ratings behind it against 2, so its average is the more settled of the two.

SGMP ships an update every 2 months, GoSlips every 9 days. The most recent releases landed on October 10, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SGMP | GoSlips |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/sgmp/id1472954577/reviews) | **[4.9 (49 ratings)](https://appshunter.io/ios/app/goslips/id6783205666/reviews)** |
| Number of ratings | 2 | **49** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 35 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [Stephan Monette](https://appshunter.io/developer/1299469285) | [Logan Back](https://appshunter.io/developer/1675706718) |

## 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 |


### GoSlips

[App page](https://appshunter.io/ios/app/goslips/id6783205666)

View live drag racing time slips directly on your phone. Track elapsed time, reaction time, speed, and more as races happen. Follow events from anywhere, whether you're at the track or at home.

**Highlights:** Live time slip viewing, Real-time race data, Track switching, Search past slips, Follow from any location

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

**In-app purchases:** none


## Frequently asked questions

### Is SGMP free?

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

### Is GoSlips free?

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

### Which has better reviews, SGMP or GoSlips?

GoSlips is rated higher. SGMP averages 4.0 out of 5 from 2 ratings, while GoSlips averages 4.9 from 49 ratings.

### Do SGMP or GoSlips have ads?

Neither SGMP nor GoSlips shows ads.

### Which is updated more often, SGMP or GoSlips?

SGMP ships an update every 2 months, and GoSlips every 9 days. Most recently, SGMP was updated on October 10, 2026 and GoSlips on October 11, 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.*