# SPTurbo vs Digital Speedometer

The clearest difference is iOS requirement: SPTurbo at 13.0 against Digital Speedometer's 16.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. SPTurbo sells 1 one-off in-app purchase and Digital Speedometer sells 2 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 15, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | SPTurbo | Digital Speedometer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 37 MB | 17 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tetiana Tortykh](https://appshunter.io/developer/1724005503) | [Evrim AYAZ](https://appshunter.io/developer/1780294826) |

## What reviewers say

### SPTurbo

[App page](https://appshunter.io/ios/app/spturbo-speedometer/id6475346992)

This app uses GPS to accurately track your real-time speed for various activities like driving, cycling, or running. It offers three distinct display modes: analog, digital, and a head-up display for enhanced visibility.

**Highlights:** Real-time GPS speed tracking, Analog display mode, Digital display mode, Head-Up Display (HUD) mode, Suitable for driving, cycling, running, and walking

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speedometer PRO | $2.99 | one-time |


### Digital Speedometer

[App page](https://appshunter.io/ios/app/digital-speedometer-gps-test/id6760137009)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speed Weekly VIP | $9.99 | per 7 days |
| Speed Annual VIP | $49.99 | per year |


## Frequently asked questions

### Is SPTurbo free?

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

### Is Digital Speedometer free?

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

### Do SPTurbo or Digital Speedometer have ads?

Neither SPTurbo nor Digital Speedometer shows ads.

### Which is updated more often, SPTurbo or Digital Speedometer?

SPTurbo ships an update every 2 months, and Digital Speedometer every 2 months. Most recently, SPTurbo was updated on October 15, 2026 and Digital Speedometer on October 13, 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.*