# Cammus LCD vs speed Tool

The clearest difference is ads: Cammus LCD at none against speed Tool's shown. speed Tool's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cammus LCD ships an update every 2 months, speed Tool every 2 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cammus LCD | speed Tool |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (6 ratings)](https://appshunter.io/ios/app/speed-tool-speedometer/id6446165936/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Ad-supported |
| Size | 115 MB | 11 MB |
| Requires iOS | 10.0 | 10.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Cammus Electronic Technology Co., Ltd.](https://appshunter.io/developer/1024909287) | [Tangshan Xumaitong Network Technology Co., Ltd.](https://appshunter.io/developer/1690767280) |

## What reviewers say

### Cammus LCD

[App page](https://appshunter.io/ios/app/cammus-lcd/id1483294888)

**Features:** macOS Compatibility

**In-app purchases:** none


### speed Tool

[App page](https://appshunter.io/ios/app/speed-tool-speedometer/id6446165936)

This GPS-based tool displays your current speed and altitude. It offers support for both car and bicycle modes, providing essential information for your journeys. Access to location services is required for accurate speed calculation.

**Highlights:** GPS speed display, Altitude tracking, Car mode support, Bicycle mode support, Location-based speed calculation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cammus LCD free?

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

### Is speed Tool free?

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

### Do Cammus LCD or speed Tool have ads?

speed Tool shows ads; Cammus LCD does not.

### Which is updated more often, Cammus LCD or speed Tool?

Cammus LCD ships an update every 2 months, and speed Tool every 2 weeks. Most recently, Cammus LCD was updated on November 7, 2026 and speed Tool on November 3, 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.*