# Speedometer 55 Pro. GPS kit. vs ZF Drive

The clearest difference is price: ZF Drive at Free against Speedometer 55 Pro. GPS kit.'s $3.99. ZF Drive also leads on in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.6). Speedometer 55 Pro. GPS kit.'s advantage is update cadence (every 6 weeks vs every 7 months) and chart position (#9 vs unranked). On ads and device support there is nothing between them.

ZF Drive is free to download; Speedometer 55 Pro. GPS kit. costs $3.99 up front. Speedometer 55 Pro. GPS kit. sells 1 in-app purchase, starting at $1.99 per month. ZF Drive asks for nothing beyond the download.

Speedometer 55 Pro. GPS kit. ships an update every 6 weeks, ZF Drive every 7 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Speedometer 55 Pro. GPS kit. | ZF Drive |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (2.8K ratings)](https://appshunter.io/ios/app/speedometer-55-pro-gps-kit/id530829008/reviews)** | — |
| Number of ratings | **2.8K** | — |
| Positive reviews | 92.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#9** | — |
| Size | 92 MB | 69 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Dvoychenko](https://appshunter.io/developer/433259771) | [Trakm8 Ltd](https://appshunter.io/developer/1076356078) |

## What reviewers say

### Speedometer 55 Pro. GPS kit.

[App page](https://appshunter.io/ios/app/speedometer-55-pro-gps-kit/id530829008)

**Currently charting:** #9 Top Paid · Navigation, #198 Top Paid (US App Store)

This app functions as a premium speedometer, GPS tracker, and trip cost monitor. It provides real-time cost tracking, expense splitting, and detailed trip recording for analysis and sharing. Features include speed limit alerts, mileage reports, and various specialized modes for different activities.

**Highlights:** Real-time cost and fuel monitoring, GPS trip tracking and export, Mileage calculator and PDF reports, Customizable speed limits and alerts, Multiple specialized driving modes, Waypoint recording and alerts, Speed and red light camera alerts

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Automatic tracking. Unlimited. | $1.99 | per month |

**What reviewers like**

- 👍 Very good and dependable
- 🚀 Accurate and reliable
- 🔒 Saves from speeding tickets
- 💡 Lots of great features
- 👍 Easy to use and customizable

**What reviewers complain about**

- 🐛 Occasional GPS issues
- 🔋 Can drain battery
- 🤔 Too many features may be overwhelming

**Reported bugs**

- App crashes when speed limit exceeded
- Inconsistent GPS performance after iOS updates

**Requested features**

- Automatic speed limit detection
- Carplay/Android Auto integration
- Trip history export/sharing
- Tachometer display


### ZF Drive

[App page](https://appshunter.io/ios/app/zf-drive/id1456746436)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speedometer 55 Pro. GPS kit. free?

Speedometer 55 Pro. GPS kit. costs $3.99, and also offers in-app purchases.

### Is ZF Drive free?

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

### Do Speedometer 55 Pro. GPS kit. or ZF Drive have ads?

Neither Speedometer 55 Pro. GPS kit. nor ZF Drive shows ads.

### Which is updated more often, Speedometer 55 Pro. GPS kit. or ZF Drive?

Speedometer 55 Pro. GPS kit. ships an update every 6 weeks, and ZF Drive every 7 months. Most recently, Speedometer 55 Pro. GPS kit. was updated on November 1, 2026 and ZF Drive on October 26, 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.*