STK Soil Analyzer: pH & NPK

Aug 23, 2026

Older Versions of STK Soil Analyzer: pH & NPK

If you are experiencing issues with the latest version of STK Soil Analyzer: pH & NPK due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of STK Soil Analyzer: pH & NPK that are compatible with various devices and Android systems. Download rollbacks of STK Soil Analyzer: pH & NPK for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of STK Soil Analyzer: pH & NPK

3.2.0(151)Latest
XAPK
Aug 23, 20269.4 MBAndroid 8.0+
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What's new in the version 3.2.0
Updated on Aug 23, 2026
🌱 What's new?
🛠️ Fixed an issue where the 8 supported languages were not changing correctly after the v3 release.
3.1.0(148)
XAPK
Aug 8, 20269.4 MBAndroid 8.0+
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What's new in the version 3.1.0
Updated on Aug 8, 2026
🎉 STK Soil Analyzer v3.0 is here!

✨ All-new interface — cleaner, simpler, and easier to use
🌾 Farm Management — organize soil tests by farm and track results over time
📊 Trends & Charts — visualize pH, N, P, and K changes across analyses
⚡ Native Android rebuild — faster startup, smoother performance, and a lighter app
🔬 Improved analysis workflow — built for future tools and hardware integration
2.2.10(126)
XAPK
May 23, 202629.1 MBAndroid 8.0+
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What's new in the version 2.2.10
Updated on May 23, 2026
What's new?

• Fixed incorrect Low/Medium/High status result in single-reagent tests — removed the hardcoded fallback that was causing false readings.
• Changed fertilizer and crop selection from radio buttons to grouped select dropdowns for easier navigation.
• Added more internationally recognized fertilizer NPK types to the selection list.
1.7.26(97)
XAPK
May 8, 202630.6 MBAndroid 8.0+
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What's new in the version 1.7.26
Updated on May 8, 2026
What’s New

Landscape Support: Full adaptive layout for better field use.
Smart UI: Munsell color bar now shifts to the side in landscape mode.
Performance Fix: Switched to MPA architecture to solve camera overlapping and share-sheet bugs.
1.7.20(87)
XAPK
May 2, 202628.9 MBAndroid 8.0+
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What's new in the version 1.7.20
Updated on May 2, 2026
What' new?
1. Quick scan using munsell color for approximate soil condition is activated
2. Seperate QUICK SCAN and LAB SCAN mode on first installation with Settings toggle switch
3. Add loading screen in share report.
1.7.16(76)
XAPK
May 1, 202624.3 MBAndroid 8.0+
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What's new in the version 1.7.16
Updated on May 1, 2026
What's new?
1. Streamlined Sample Creation
-Removed farmer name and address fields. Samples now use an automatic -STK ID based on your device for faster logging.
2. Battery & Privacy Optimization
-Disabled aggressive auto-sync polling to save battery and updated charts to keep sensitive raw data private.
1.7.4(61)
XAPK
Apr 28, 202624.8 MBAndroid 8.0+
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What's new in the version 1.7.4
Updated on Apr 28, 2026

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