# MWDR Slips vs GoAlerts

The clearest difference is in-app purchases: GoAlerts at none against MWDR Slips's 2. GoAlerts also leads on ratings volume (278 vs 1). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MWDR Slips against 4.9 for GoAlerts. That said, the two scores are not equally well evidenced: GoAlerts has 278 ratings behind it against 1, so its average is the more settled of the two.

MWDR Slips ships an update every 9 days, GoAlerts fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | MWDR Slips | GoAlerts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mwdr-slips/id1533973095/reviews)** | [4.9 (278 ratings)](https://appshunter.io/ios/app/goalerts/id6755207296/reviews) |
| Number of ratings | 1 | **278** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 22 MB | 27 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

### MWDR Slips

[App page](https://appshunter.io/ios/app/mwdr-slips/id1533973095)

Access real-time drag racing time slips and detailed race information directly on your phone. Enhance your race day experience with live announcer audio, weather data, and automatic density altitude calculations to optimize engine tuning and dial-in strategies.

**Highlights:** Real-time time slip data, Live announcer audio stream, Weather station information, Automatic density altitude calculation, Engine tuning assistance, Dial-in calculation support

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

**In-app purchases (2)**

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


### GoAlerts

[App page](https://appshunter.io/ios/app/goalerts/id6755207296)

Stay informed about drag racing events with instant notifications for class calls, schedule changes, and announcements. Event promoters can manage their events and send real-time updates to subscribers. Never miss an important call whether you're in the lanes or the stands.

**Highlights:** Real-time push notifications, Event subscription, Class call alerts, Schedule change updates, Event promoter management, Instant announcements

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

**In-app purchases:** none


## Frequently asked questions

### Is MWDR Slips free?

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

### Is GoAlerts free?

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

### Which has better reviews, MWDR Slips or GoAlerts?

MWDR Slips is rated higher. MWDR Slips averages 5.0 out of 5 from 1 ratings, while GoAlerts averages 4.9 from 278 ratings.

### Do MWDR Slips or GoAlerts have ads?

Neither MWDR Slips nor GoAlerts shows ads.

### Which is updated more often, MWDR Slips or GoAlerts?

MWDR Slips ships an update every 9 days, and GoAlerts fortnightly. Most recently, MWDR Slips was updated on October 24, 2026 and GoAlerts on October 24, 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.*