# Device Tracker vs TSS WESTIMATION

The clearest difference is in-app purchases: TSS WESTIMATION at none against Device Tracker's 9. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Device Tracker sells 9 in-app purchases, starting at $3.99 per 7 days. TSS WESTIMATION asks for nothing beyond the download.

Device Tracker ships an update every 6 weeks, TSS WESTIMATION monthly. The most recent releases landed on November 11, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Device Tracker | TSS WESTIMATION |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (37K ratings)](https://appshunter.io/ios/app/device-tracker/id1534477715/reviews)** | — |
| Number of ratings | **37K** | — |
| Positive reviews | 25.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 9 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Find My Device LLC](https://appshunter.io/developer/1842579391) | [Vijay Makani](https://appshunter.io/developer/1821470132) |

## What reviewers say

### Device Tracker

[App page](https://appshunter.io/ios/app/device-tracker/id1534477715)

Easily locate lost Bluetooth devices like headphones and watches with real-time tracking and proximity alerts. The app offers a device radar, distance meter, and live map location to help you find your items quickly. Pin favorite devices for faster access.

**Highlights:** Device Radar, Distance Meter, Live Map Location, Proximity Alerts, Broad Bluetooth Compatibility, Favorite Devices

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Weekly Subscription | $4.99 | per 7 days |
| Weekly Subscription with Trial | $4.99 | per 7 days |
| Weekly Subscription | $6.99 | per 7 days |
| Weekly Subscription with Trial | $6.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $19.99 | per year |
| Lifetime Purchase | $29.99 | one-time |
| Lifetime Purchase | $39.99 | one-time |

**What reviewers like**

- 🚀 Helpful in finding lost devices
- 👍 Accurate location tracking
- 🔒 Provides security features

**What reviewers complain about**

- 💰 Subscription required for full functionality
- 🐛 Inconsistent performance
- 🔍 Limited free version capabilities

**Reported bugs**

- Devices not detected despite being nearby
- Subscription issues and inability to cancel
- Misleading app description

**Requested features**

- Option to track individual devices without subscription
- Improved accuracy and range for device detection
- Ability to track devices even when in case


### TSS WESTIMATION

[App page](https://appshunter.io/ios/app/tss-westimation/id6753621054)

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

**In-app purchases:** none


## Frequently asked questions

### Is Device Tracker free?

Device Tracker is free to download, with in-app purchases available.

### Is TSS WESTIMATION free?

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

### Do Device Tracker or TSS WESTIMATION have ads?

Neither Device Tracker nor TSS WESTIMATION shows ads.

### Which is updated more often, Device Tracker or TSS WESTIMATION?

Device Tracker ships an update every 6 weeks, and TSS WESTIMATION monthly. Most recently, Device Tracker was updated on November 11, 2026 and TSS WESTIMATION on October 30, 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.*