KZJ vs SoilPal
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
KZJ
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This APP uses Bluetooth control mode to control the device, so that the device can only run within a specified time to realize automatic control.
SoilPal
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Still worried about mastering the temperature, humidity and acidity and alkalinity of the land? This app is designed for land monitoring needs to help you! It can quickly connect to professional measurement equipment through Bluetooth to obtain accurate land temperature, humidity and acidity and alkalinity data in real time. Data is presented in intuitive charts, numbers, and trend analysis to help you understand changes in land conditions, as well as basic trend analysis to help you gain insight into changes. Whether you are an agricultural practitioner, a scientific researcher, or a land management enthusiast, you can use it to quickly obtain key data, formulate scientific planting and maintenance plans, make land management more efficient and easier, click to download, and start a convenient land measurement journey.
Screenshots
Verdict
The clearest difference is iOS requirement: SoilPal at 13 against KZJ's 15.1. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
KZJ ships an update every 6 weeks, SoilPal every 3 months. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.
| Parameter | KZJ | SoilPal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 13 β better |
| Further details β not scored | ||
| Size | 70 MB | 28 MB |
| Age rating | 12+ | 17+ |
| Developer | Zhongshan Kangzhijie Electrical Appliances Co., Ltd. | ιΉδΈΎ εΌ |
In-app purchases
KZJ
No in-app purchases
SoilPal
No in-app purchases









