# Speedpilot vs ACI Sport

The clearest difference is in-app purchases: ACI Sport at none against Speedpilot's 3. Speedpilot's advantage is update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Speedpilot sells 3 one-off in-app purchases. ACI Sport asks for nothing beyond the download.

Speedpilot ships an update every 3 weeks, ACI Sport every 4 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Speedpilot | ACI Sport |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 45 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Filippo Gozza](https://appshunter.io/developer/954580932) | [ACI Informatica S.p.A.](https://appshunter.io/developer/408680677) |

## What reviewers say

### Speedpilot

[App page](https://appshunter.io/ios/app/speedpilot/id1028835340)

This app assists in classic and sport oldtimer uniformity rallies by indicating average speed visually. It offers GPS synchronization, a Head-Up-Display mode, and the ability to share the display with another device. Distance can be measured via wheel sensor or GPS.

**Highlights:** Visual average speed indicator, GPS/Atomic/Manual clock sync, Head-Up-Display mode, Share display function, Wheel sensor or GPS distance measurement, External Bluetooth button support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version for one month | $4.99 | one-time |
| Full version for 6 months | $12.99 | one-time |
| Full version for one year | $19.99 | one-time |


### ACI Sport

[App page](https://appshunter.io/ios/app/aci-sport/id6444681569)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speedpilot free?

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

### Is ACI Sport free?

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

### Do Speedpilot or ACI Sport have ads?

Neither Speedpilot nor ACI Sport shows ads.

### Which is updated more often, Speedpilot or ACI Sport?

Speedpilot ships an update every 3 weeks, and ACI Sport every 4 months. Most recently, Speedpilot was updated on November 1, 2026 and ACI Sport on October 25, 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.*