# JD Tracker vs CalAlarm Date Alarm Shift Work

The clearest difference is rating: CalAlarm Date Alarm Shift Work at 4.0 against JD Tracker's 3.0. CalAlarm Date Alarm Shift Work also leads on review sentiment (50% vs 33%). JD Tracker's advantage is in-app purchases (none vs 3) and ratings volume (8 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. CalAlarm Date Alarm Shift Work sells 3 in-app purchases, starting at $0.99 per month. JD Tracker asks for nothing beyond the download.

CalAlarm Date Alarm Shift Work holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews point the same way: 33% of JD Tracker's written reviews are positive against 50% of CalAlarm Date Alarm Shift Work's.

## The numbers

| Metric | JD Tracker | CalAlarm Date Alarm Shift Work |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/jd-tracker/id1471949900/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/calalarm-date-alarm-shift-work/id6789426037/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | 33.3% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 days |
| Monetization | **Free** | Freemium |
| Size | 112 MB | 22 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Dixin Software Co.,Ltd](https://appshunter.io/developer/1515640582) | [liang zhenying](https://appshunter.io/developer/987036715) |

## What reviewers say

### JD Tracker

[App page](https://appshunter.io/ios/app/jd-tracker/id1471949900)

Track your vehicles remotely using GPS. View real-time locations on a map, monitor routes, and replay past journeys. Manage your fleet from your mobile device.

**Highlights:** Remote GPS vehicle positioning, Real-time location monitoring, Route playback, Vehicle management, Map display of vehicle locations

**Features:** macOS Compatibility

**In-app purchases:** none


### CalAlarm Date Alarm Shift Work

[App page](https://appshunter.io/ios/app/calalarm-date-alarm-shift-work/id6789426037)

This app allows users to set alarms for specific, scattered dates, ideal for shift workers with irregular schedules. It rings even when the phone is on silent or in Do Not Disturb mode and offers features like custom ringtones and home screen widgets.

**Highlights:** Set alarms for specific, scattered dates, Rings in Silent & Do Not Disturb mode, Batch scheduling for entire months/years, Custom ringtones from Files app, Temporary alarms that self-delete, Home screen widgets for next alarm

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| monthly | $0.99 | per month |
| quarterly | $1.99 | per 3 months |
| yearly | $5.99 | per year |


## Frequently asked questions

### Is JD Tracker free?

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

### Is CalAlarm Date Alarm Shift Work free?

CalAlarm Date Alarm Shift Work is free to download, with in-app purchases available.

### Which has better reviews, JD Tracker or CalAlarm Date Alarm Shift Work?

CalAlarm Date Alarm Shift Work is rated higher. JD Tracker averages 3.0 out of 5 from 8 ratings, while CalAlarm Date Alarm Shift Work averages 4.0 from 2 ratings.

### Do JD Tracker or CalAlarm Date Alarm Shift Work have ads?

Neither JD Tracker nor CalAlarm Date Alarm Shift Work shows ads.

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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.*