Soil Scanner One vs HTML Viewer Simple
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Soil Scanner One
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SoilScanner is a professional farming assistant designed for GottLabz BLE soil sensors. KEY FEATURES: • Real-time NPK (Nitrogen, Phosphorus, Potassium) readings • AES-CBC encrypted Private Channel for secure device configuration • Local-only logging: All data stored in device memory, deleted on disconnect • Auto-connect to strongest RSSI device PRIVACY BY DESIGN: • Location access used solely for BLE scanning (OS requirement) • Zero data transmission to third-party servers • Session data purged when app closes or connection drops TECHNICAL ARCHITECTURE: • Public Channel: Modbus protocol for standard telemetry • Private Channel: Encrypted register access & configuration • BLE 5.0+ optimized for low power consumption HOW TO USE: 1. Enable Bluetooth and bring sensor device nearby 2. App auto-discovers and connects to strongest signal device 3. Tap "Read Sensor" for instant NPK data 4. Configure device settings via encrypted Settings menu
HTML Viewer Simple
Easily open and read HTML files directly from your device. This straightforward utility is designed for simplicity, offering a clean interface to view documents without any distractions. It's perfect for accessing AI-generated reports, personal HTML files, or shared documents.
- Open HTML files from Files app
- Simple and clean interface
- No ads or tracking
- View AI-generated reports
- Access personal HTML documents
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Open an HTML file and read it. That's all this app does — the simplest HTML viewer. Pick an HTML file from the Files app and it is displayed right away. No ads, no account, no tracking. Leaving out every unnecessary feature is the whole design philosophy of this app. Great for: - Reading HTML reports generated by AI tools such as ChatGPT or Claude - Carrying your own HTML files — travel itineraries, timetables, contact sheets - Checking HTML files received via email or cloud storage Open. Read. That's it.
Screenshots
Verdict
The clearest difference is iOS requirement: Soil Scanner One at 13.0 against HTML Viewer Simple's 15.1. On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Soil Scanner One | HTML Viewer Simple |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 18 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | GottLabz | NAOYUKI YOSHIMURA |
In-app purchases
Soil Scanner One
No in-app purchases
HTML Viewer Simple
No in-app purchases
Questions
Is Soil Scanner One free?
Is HTML Viewer Simple free?
Do Soil Scanner One or HTML Viewer Simple have ads?
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