# How long until Christmas? vs Tracker Detector

The clearest difference is price: How long until Christmas? at Free against Tracker Detector's $0.99. How long until Christmas? also leads on iOS requirement (15.6 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

How long until Christmas? is free to download; Tracker Detector costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

How long until Christmas? ships an update every 3 days, Tracker Detector every 2 days. The most recent releases landed on October 17, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | How long until Christmas? | Tracker Detector |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tracker-detector/id6738701716/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | — | Paid |
| Size | 77 MB | 7 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Edwin Mejia](https://appshunter.io/developer/1620400021) | [Jeremy Yablan](https://appshunter.io/developer/1781747583) |

## What reviewers say

### How long until Christmas?

[App page](https://appshunter.io/ios/app/how-long-until-christmas/id1639585523)

**Features:** macOS Compatibility

**In-app purchases:** none


### Tracker Detector

[App page](https://appshunter.io/ios/app/tracker-detector/id6738701716)

This app helps you detect and locate Bluetooth trackers that may be used to monitor your movements without consent. It offers real-time scanning, precision locating with signal strength monitoring, and smart alerts for new or following trackers. All data is stored locally for enhanced privacy.

**Highlights:** Real-time Bluetooth tracker scanning, Precision locator with signal strength, Smart alerts for new or following trackers, Device whitelisting for known trackers, Battery-efficient scanning algorithms, Local data storage for privacy

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is How long until Christmas? free?

How long until Christmas? is free to download, with no in-app purchases.

### Is Tracker Detector free?

Tracker Detector costs $0.99, with no in-app purchases.

### Do How long until Christmas? or Tracker Detector have ads?

Neither How long until Christmas? nor Tracker Detector shows ads.

### Which is updated more often, How long until Christmas? or Tracker Detector?

How long until Christmas? ships an update every 3 days, and Tracker Detector every 2 days. Most recently, How long until Christmas? was updated on October 17, 2026 and Tracker Detector on October 25, 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.*