TrackBR MAX vs SoloWrite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrackBR MAX
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TrackBR MAX is an IoT location service management platform utilizing advanced technologies like AI, cloud computing, and big data. It provides a complete end-to-end process, from data collection to analysis and presentation. The platform integrates people, devices, data, and information, supporting various device types and customized solutions for specific industries. **Key Features** - **Real-time Location Tracking:** Multi-mode positioning via Beidou/GPS, LBS, and Wi-Fi, offering millisecond-level accuracy. - **Route Playback:** Stores historical routes in the cloud for easy export and review. - **Geofence Management:** Set geofences to restrict movement with alerts for entry or exit. - **Fleet Management:** Monitor key vehicle metrics like engine status, idling, temperature, and fuel levels for optimal performance. - **Risk Alerts:** Multi-layer risk alerts with real-time notifications via platform, app, SMS, and phone. - **Remote Control:** Manage devices remotely with a single click. - **Data Analytics:** Multi-dimensional analytics and scenario-based reports for informed decision-making. **Platform Highlights** - **SaaS Cloud Management:** Multi-level account permissions for efficient management. - **Seamless Device Management:** Simplifies online management for device import, sales, and renewals. - **Global Language Support:** Compatible with over 15 major languages. - **Premium Customization:** Offers private-label services, including custom domains, logos, and apps. - **Modular Services:** Tailors features for specific use cases across industries. - **Professional Support:** 24/7 expert technical support for smooth operations. TrackBR MAX empowers users with efficient IoT asset management solutions that enhance operational efficiency, foster connectivity, and drive IoT ecosystem growth.
SoloWrite
A minimalist writing application focused on providing a distraction-free environment for authors. It removes common digital interruptions to allow for uninterrupted creative flow and uninterrupted writing sessions.
- Distraction-free writing environment
- Minimalist interface
- Focus on continuity
- No formatting distractions
- No cloud accounts
- No social features
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SoloWrite is the digital version of a blank page. It is not a project manager and not a social network - it is the calm space where your ideas land before the noise makes them disappear. Open the app. Write. That's it. JUST WRITE - A start screen with two choices: New document, or continue exactly where you left off - Your recent notes one tap away - rename or delete them with a swipe - The editor fills the whole screen; every gram of cognitive friction has been removed - A live status bar with word, character and line counts and the autosave time 12 EDITING MODES - Write Markdown, or switch the editor to Swift, Python, JavaScript, TypeScript, JSON, HTML, CSS, YAML, XML, plain text or todo lists - Real syntax highlighting for each language, rendered live as you type LIVE MARKDOWN - Headings, bold, italics, quotes, lists, links, highlights and code blocks are styled as you type - while your text stays 100% plain Markdown - Line numbers, GitHub style - double-tap a number to select the whole line - A tiny code toolbar inserts Markdown snippets so you never have to remember the syntax MAKE IT YOURS - 12 hand-tuned themes: the dark developer theme Pushword, Paper, Sepia, Solarized, GitHub, Dracula, Nord, Gruvbox, Tokyo Night, Rose Pine, pure-black Night and more - The theme dresses the whole app, not just the editor - Monospaced fonts and adjustable sizes - English and Spanish, switchable in-app YOUR WORDS BELONG TO YOU - Standard .md files stored in YOUR iCloud Drive - browse them any time in the Files app - No proprietary database. Works natively with Obsidian, iA Writer and any text editor - Automatic sync: your draft is preserved as you type, and the Save button is one tap away - Start on iPhone, continue on the Mac companion app exactly where you left off PRIVATE BY DESIGN - No account. No login. No analytics. No servers. - Your text never leaves your devices and your iCloud ONE-TIME PURCHASE - Pay once, keep it forever. No subscriptions, no ads. SoloWrite. Don't get distracted. Just write.
Screenshots
Verdict
The clearest difference is price: TrackBR MAX at Free against SoloWrite's $3.99. TrackBR MAX also leads on iOS requirement (12.0 vs 17.6). SoloWrite's advantage is update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
TrackBR MAX is free to download; SoloWrite costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
TrackBR MAX ships an update every 3 months, SoloWrite every 3 weeks. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.
| Parameter | TrackBR MAX | SoloWrite |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 4.5 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPod | iPhone, Mac |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 43 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen BlackRock IOT Co., Ltd | Moscoso Pacheco, Gonzalo Juvenal |
In-app purchases
TrackBR MAX
No in-app purchases
SoloWrite
No in-app purchases









