# Speedometer 55 Pro. GPS kit. vs SondeScope

The clearest difference is in-app purchases: SondeScope at none against Speedometer 55 Pro. GPS kit.'s 1. SondeScope also leads on update cadence (daily vs every 6 weeks) and price ($0.99 vs $3.99). Speedometer 55 Pro. GPS kit.'s advantage is chart position (#12 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Speedometer 55 Pro. GPS kit. costs $3.99 and SondeScope $0.99 up front. Speedometer 55 Pro. GPS kit. sells 1 in-app purchase, starting at $1.99 per month. SondeScope asks for nothing beyond the download.

Speedometer 55 Pro. GPS kit. ships an update every 6 weeks, SondeScope daily. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Speedometer 55 Pro. GPS kit. | SondeScope |
| --- | --- | --- |
| Price | $3.99 | **$0.99** |
| 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 | **Daily** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#12** | — |
| Size | 92 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stanislav Dvoychenko](https://appshunter.io/developer/433259771) | [Jouni Erola](https://appshunter.io/developer/295758397) |

## What reviewers say

### Speedometer 55 Pro. GPS kit.

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

**Currently charting:** #12 Top Paid · Navigation (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


### SondeScope

[App page](https://appshunter.io/ios/app/sondescope/id6472602722)

**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 SondeScope free?

SondeScope costs $0.99, with no in-app purchases.

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

Neither Speedometer 55 Pro. GPS kit. nor SondeScope shows ads.

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

Speedometer 55 Pro. GPS kit. ships an update every 6 weeks, and SondeScope daily. Most recently, Speedometer 55 Pro. GPS kit. was updated on October 26, 2026 and SondeScope on October 27, 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.*