SimpleTestTracker vs MQTT Developer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SimpleTestTracker
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Manage your test cases and test results on multiple Apple devices (macOS, iOS) and keep data in sync: * Your data is saved on your device and your iCloud account only * Manage multiple products whichΒ - Individual categories, up two 2 levels with main and sub categories - Multiple product versions (test runs) per product - Multiple test destinations per product version * For test execution, add status and optionally notes * Extensive filter options for test plan and test execution With the pro version (in-app purchase) you get these additional features:: * Import and export test cases and results as CSV file, optionally include attachments * Auto-export data on startup as daily backup (optional) * Test statistics with filter for product, version and optionally destination * New test campaign wizard Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
MQTT Developer
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Unlock the power of MQTT with MQTT Explorer, the ultimate tool for developers and enthusiasts alike! Designed for simplicity and productivity, this app makes managing MQTT connections and messages effortless. Key Features: Save Brokers for Later: Seamlessly save your MQTT brokers to your account and access them from any device. Publish History: Track your message publish history for quick reference and reuse. Reusable Publishes: Save and reuse frequently published messages to save time and eliminate retyping. Multi-Device Sync: Effortlessly manage brokers and messages across multiple devices with a unified experience. Clutter-Free Interface: A clean, distraction-free UI to keep you focused on what matters most. Whether you're testing, developing, or exploring MQTT, MQTT Explorer simplifies your workflow and keeps you connected wherever you go. Download now and take control of your MQTT messaging like never before!
Screenshots
Verdict
The clearest difference is in-app purchases: MQTT Developer at none against SimpleTestTracker's 1. MQTT Developer also leads on iOS requirement (13.0 vs 17.4). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. SimpleTestTracker sells 1 one-off in-app purchase. MQTT Developer asks for nothing beyond the download.
SimpleTestTracker ships an update every 2 months, MQTT Developer every 3 months. The most recent releases landed on May 19, 2026 and September 10, 2026 respectively.
| Parameter | SimpleTestTracker | MQTT Developer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.4 | 13.0 β better |
| Further details β not scored | ||
| Size | 6 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthias Santer | Patrick West |
In-app purchases
SimpleTestTracker
- Pro Version$12.99
MQTT Developer
No in-app purchases
Questions
Is SimpleTestTracker free?
Is MQTT Developer free?
Do SimpleTestTracker or MQTT Developer have ads?
Which is updated more often, SimpleTestTracker or MQTT Developer?
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