# Tracker Detect vs Smart SMS

The clearest difference is in-app purchases: Smart SMS at none against Tracker Detect's 3. Smart SMS also leads on ads (none vs shown) and iOS requirement (15.0 vs 17.0). Tracker Detect's advantage is update cadence (every 4 days vs every 8 days). On price and device support there is nothing between them.

Both are free to download. Tracker Detect sells 3 in-app purchases, starting at $9.99 per 7 days. Smart SMS asks for nothing beyond the download.

Tracker Detect ships an update every 4 days, Smart SMS every 8 days. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Tracker Detect | Smart SMS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (214 ratings)](https://appshunter.io/ios/app/tracker-detect-trackersonar/id6753645096/reviews)** | — |
| Number of ratings | **214** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 22 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | +4 |
| Developer | [METKO LABS BILISIM ITHALAT VE IHRACAT TICARET LIMITED SIRKETI](https://appshunter.io/developer/1671640855) | [Damiao Sobrinho](https://appshunter.io/developer/1323946903) |

## What reviewers say

### Tracker Detect

[App page](https://appshunter.io/ios/app/tracker-detect-trackersonar/id6753645096)

This app helps you find lost items and detect hidden tracking devices using Bluetooth scanning. It offers real-time distance tracking and a hot/cold finder to guide you to your target. Protect your privacy by identifying unauthorized trackers.

**Highlights:** Detect AirTags, Tiles, and Bluetooth devices, Real-time distance tracking, Hot/Cold proximity finder, Privacy protection from unauthorized trackers, Smart BLE scanner with signal strength, Device identification and history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tracker Finder | $9.99 | per 7 days |
| Tracker Finder | $19.99 | per month |
| Tracker Finder | $39.99 | per year |


### Smart SMS

[App page](https://appshunter.io/ios/app/smart-sms/id6785112954)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tracker Detect free?

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

### Is Smart SMS free?

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

### Do Tracker Detect or Smart SMS have ads?

Tracker Detect shows ads; Smart SMS does not.

### Which is updated more often, Tracker Detect or Smart SMS?

Tracker Detect ships an update every 4 days, and Smart SMS every 8 days. Most recently, Tracker Detect was updated on October 18, 2026 and Smart SMS on October 12, 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.*