# Speedometer App 2 vs TrajectPro

The clearest difference is price: TrajectPro at Free against Speedometer App 2's $0.99. TrajectPro also leads on update cadence (every 3 months vs every 20 months) and iOS requirement (8.0 vs 11.0). Speedometer App 2's advantage is chart position (#186 vs unranked). On ads, in-app purchases and device support there is nothing between them.

TrajectPro is free to download; Speedometer App 2 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Speedometer App 2 ships an update every 20 months, TrajectPro every 3 months. The most recent releases landed on August 16, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Speedometer App 2 | TrajectPro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 3 months** |
| Best chart rank | **#186** | — |
| Size | 8 MB | 50 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piet Jonas](https://appshunter.io/developer/288060167) | [ProApps BVBA](https://appshunter.io/developer/523422684) |

## What reviewers say

### Speedometer App 2

[App page](https://appshunter.io/ios/app/speedometer-app-2/id1098801132)

**Currently charting:** #186 Top Paid · Navigation (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


### TrajectPro

[App page](https://appshunter.io/ios/app/trajectpro/id1484564273)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speedometer App 2 free?

Speedometer App 2 costs $0.99, with no in-app purchases.

### Is TrajectPro free?

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

### Do Speedometer App 2 or TrajectPro have ads?

Neither Speedometer App 2 nor TrajectPro shows ads.

### Which is updated more often, Speedometer App 2 or TrajectPro?

Speedometer App 2 ships an update every 20 months, and TrajectPro every 3 months. Most recently, Speedometer App 2 was updated on August 16, 2026 and TrajectPro on September 8, 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.*