# onlineTracking by secdet® vs smartCHECK

The clearest difference is review sentiment: smartCHECK at 71% against onlineTracking by secdet®'s 0%. smartCHECK also leads on update cadence (every 3 weeks vs every 2 months). onlineTracking by secdet®'s advantage is price (Free vs $13.99) and in-app purchases (none vs 2). On ads and iOS requirement there is nothing between them.

onlineTracking by secdet® is free to download; smartCHECK costs $13.99 up front. smartCHECK sells 2 in-app purchases, starting at $2.99 per month. onlineTracking by secdet® asks for nothing beyond the download.

onlineTracking by secdet® ships an update every 2 months, smartCHECK every 3 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | onlineTracking by secdet® | smartCHECK |
| --- | --- | --- |
| Price | **Free** | $13.99 |
| Rating | — | **[4.0 (9 ratings)](https://appshunter.io/ios/app/smartcheck/id1055282751/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 24 MB | 90 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [mcw-service](https://appshunter.io/developer/361778159) | [airWORK aviation media UG](https://appshunter.io/developer/1055282750) |

## What reviewers say

### onlineTracking by secdet®

[App page](https://appshunter.io/ios/app/onlinetracking-by-secdet/id519543813)

Monitor your trackers on the go with this mobile application. View track points, routes, parking statistics, and follow a tracker in real-time. It provides a quick overview of tracked objects and their history.

**Highlights:** Check trackers on the move, Show track points and routes, View parking statistics, Follow a tracker in real-time, Login with Secdet Control Center data, Overview of all devices with details, Map view of vehicles

**Features:** macOS Compatibility

**In-app purchases:** none


### smartCHECK

[App page](https://appshunter.io/ios/app/smartcheck/id1055282751)

This app acts as a digital copilot for airplane crews, reading checklists aloud and offering automatic altitude callouts. It also includes an integrated document browser for manuals and a notepad, along with tools like an oil log and fuel switch timer.

**Highlights:** Synthetic voice checklist reading, Automatic altitude callouts, Integrated document browser, Customizable checklists, Oil log and fuel timer, Night mode

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| smartCHECK Weather | $2.99 | per month |
| smartCHECK Pro | $3.99 | per month |


## Frequently asked questions

### Is onlineTracking by secdet® free?

onlineTracking by secdet® is free to download, with no in-app purchases.

### Is smartCHECK free?

smartCHECK costs $13.99, and also offers in-app purchases.

### Do onlineTracking by secdet® or smartCHECK have ads?

Neither onlineTracking by secdet® nor smartCHECK shows ads.

### Which is updated more often, onlineTracking by secdet® or smartCHECK?

onlineTracking by secdet® ships an update every 2 months, and smartCHECK every 3 weeks. Most recently, onlineTracking by secdet® was updated on September 30, 2026 and smartCHECK on October 10, 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.*