# Racemaster Live vs HowFast

The clearest difference is ads: Racemaster Live at none against HowFast's shown. Racemaster Live also leads on iOS requirement (13.0 vs 26.2). HowFast's advantage is update cadence (every 3 weeks vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Racemaster Live sells 6 in-app purchases, starting at $3.99 per month and HowFast sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Racemaster Live ships an update every 3 months, HowFast every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Racemaster Live | HowFast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/howfast-drag-race-predictor/id6762416113/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 49 MB | 15 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Holder Software Solutions LLC](https://appshunter.io/developer/1667468976) | [DtimesTwo Technologies LLC](https://appshunter.io/developer/1894087614) |

## What reviewers say

### 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 |


### HowFast

[App page](https://appshunter.io/ios/app/howfast-drag-race-predictor/id6762416113)

Predict your drag race elapsed times with real vehicle specs and atmospheric conditions. The app learns from your runs to improve accuracy and logs every pass for detailed analysis. Upgrade for advanced features like OBD-II connectivity and multi-run comparisons.

**Highlights:** Elapsed time prediction, Real-time density altitude correction, Automatic run detection, Run history logbook, Export to DynoLog, OBD-II connectivity (Pro), Multi-run comparison (Pro)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HowFast Pro | $7.99 | one-time |


## Frequently asked questions

### Is Racemaster Live free?

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

### Is HowFast free?

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

### Do Racemaster Live or HowFast have ads?

HowFast shows ads; Racemaster Live does not.

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

Racemaster Live ships an update every 3 months, and HowFast every 3 weeks. Most recently, Racemaster Live was updated on November 3, 2026 and HowFast on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*