# TKController vs 103 Tracking

The clearest difference is ads: 103 Tracking at none against TKController's shown. TKController's advantage is update cadence (every 11 months vs every 52 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TKController ships an update every 11 months, 103 Tracking every 52 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | TKController | 103 Tracking |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/tkcontroller/id601959183/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 11 months** | Every 52 months |
| Monetization | Ad-supported | — |
| Size | 13 MB | 8 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dave White](https://appshunter.io/developer/474902979) | [Locator CJSC](https://appshunter.io/developer/879836770) |

## What reviewers say

### TKController

[App page](https://appshunter.io/ios/app/tkcontroller/id601959183)

This utility app simplifies the control of GPS tracker devices by generating SMS messages for commands. It supports various TK-series trackers and similar devices, allowing users to manage features like geo-fencing, shock alerts, and location tracking.

**Highlights:** SMS message generation for tracker commands, Geo-fencing and stockade area alerts, Shock and movement detection notifications, Configurable position update frequency, Device status monitoring (battery, GPS, GSM), Remote engine disable function

**Features:** macOS Compatibility

**In-app purchases:** none


### 103 Tracking

[App page](https://appshunter.io/ios/app/103-tracking/id1449964347)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TKController free?

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

### Is 103 Tracking free?

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

### Do TKController or 103 Tracking have ads?

TKController shows ads; 103 Tracking does not.

### Which is updated more often, TKController or 103 Tracking?

TKController ships an update every 11 months, and 103 Tracking every 52 months. Most recently, TKController was updated on October 15, 2026 and 103 Tracking on October 19, 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.*