# Arcus Lunae vs SpeedCheck+ Drive Copilot

The clearest difference is in-app purchases: Arcus Lunae at none against SpeedCheck+ Drive Copilot's 3. Arcus Lunae also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. SpeedCheck+ Drive Copilot sells 3 in-app purchases, starting at $5.99 per month. Arcus Lunae asks for nothing beyond the download.

Arcus Lunae ships an update fortnightly, SpeedCheck+ Drive Copilot every 10 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Arcus Lunae | SpeedCheck+ Drive Copilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/speedcheck-plus-drive-copilot/id6761736983/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | — | Subscription |
| Size | 2 MB | 23 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Peter Bleakley](https://appshunter.io/developer/1808301359) | [Hawk iMedia](https://appshunter.io/developer/317366858) |

## What reviewers say

### Arcus Lunae

[App page](https://appshunter.io/ios/app/arcus-lunae/id6747908818)

**Features:** Apple Watch app

**In-app purchases:** none


### SpeedCheck+ Drive Copilot

[App page](https://appshunter.io/ios/app/speedcheck-plus-drive-copilot/id6761736983)

This app provides real-time speed limit information directly on your Lock Screen, Apple Watch, or in CarPlay. It automatically detects when you're driving and displays your current speed alongside the posted limit for quick clarity, without needing to start a full navigation session.

**Highlights:** Live Activity display, Automatic trip detection, Current speed and posted limit, Over-limit awareness, Ride stats, CarPlay support, Lock Screen widget

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Annual Subscription | $39.99 | per year |
| 7-Day Trip Pass | $2.99 | one-time |


## Frequently asked questions

### Is Arcus Lunae free?

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

### Is SpeedCheck+ Drive Copilot free?

SpeedCheck+ Drive Copilot is free to download, with in-app purchases available.

### Do Arcus Lunae or SpeedCheck+ Drive Copilot have ads?

Neither Arcus Lunae nor SpeedCheck+ Drive Copilot shows ads.

### Which is updated more often, Arcus Lunae or SpeedCheck+ Drive Copilot?

Arcus Lunae ships an update fortnightly, and SpeedCheck+ Drive Copilot every 10 days. Most recently, Arcus Lunae was updated on October 7, 2026 and SpeedCheck+ Drive Copilot on October 16, 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.*