# atCompassMobile vs Voice Marker Clock

The clearest difference is review sentiment: atCompassMobile at 100% against Voice Marker Clock's 0%. atCompassMobile also leads on in-app purchases (none vs 4) and iOS requirement (12.0 vs 17.0). Voice Marker Clock's advantage is update cadence (every 2 weeks vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Voice Marker Clock sells 4 one-off in-app purchases. atCompassMobile asks for nothing beyond the download.

atCompassMobile ships an update every 6 months, Voice Marker Clock every 2 weeks. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | atCompassMobile | Voice Marker Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/atcompassmobile/id708841267/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 39 MB | 12 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Assured Tracking Inc](https://appshunter.io/developer/708841270) | [Yuichiro Niwa](https://appshunter.io/developer/1694263025) |

## What reviewers say

### atCompassMobile

[App page](https://appshunter.io/ios/app/atcompassmobile/id708841267)

This app allows users to track their vehicles and view their current location and past trips. It provides real-time positioning for efficient fleet management and personal vehicle monitoring.

**Highlights:** Real-time vehicle location, Trip history display, Current position tracking, Vehicle monitoring, Fleet management

**Features:** macOS Compatibility

**In-app purchases:** none


### Voice Marker Clock

[App page](https://appshunter.io/ios/app/voice-marker-clock/id6502950713)

This analog clock app reads the time aloud at customizable intervals and allows users to set colored time markers with countdowns and notifications. It can also function as a simple, silent clock when needed.

**Highlights:** Voice time announcements, Customizable announcement intervals, Colored time markers, Countdown to marked time, Sound notifications for marked time, Simple clock mode

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Treat me to a donut | $1.99 | one-time |
| Marker - Feature Addition | $3.99 | one-time |
| Treat me to a hamburger | $4.99 | one-time |
| Treat me to a sushi. | $8.99 | one-time |


## Frequently asked questions

### Is atCompassMobile free?

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

### Is Voice Marker Clock free?

Voice Marker Clock is free to download, with in-app purchases available.

### Do atCompassMobile or Voice Marker Clock have ads?

Neither atCompassMobile nor Voice Marker Clock shows ads.

### Which is updated more often, atCompassMobile or Voice Marker Clock?

atCompassMobile ships an update every 6 months, and Voice Marker Clock every 2 weeks. Most recently, atCompassMobile was updated on October 21, 2026 and Voice Marker Clock on October 7, 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.*