--- title: "SoilIQ – Soil Temperature - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Stop Guessing. Plant by Soil. SoilIQ™ tells you when to seed, plant, water, mow, protect, or wait, using the two numbers that actually decide what happens in your ground. Air temperature tells you h" --- # SoilIQ – Soil Temperature — United States > Know when to plant, water, mow ![SoilIQ App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f3/45/1d/f3451da7-0d68-d579-6d04-617ccaead9c9/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [Unknown](https://apptail.io/developer/unknown-LZqOic) **Category:** Weather **Rating:** 5.0/5 (21 ratings) **Price:** Free **Bundle ID:** com.soiliq.app **Store:** Apple App Store **Country:** United States **Version:** 2.5.5 (released 2026-09-08) **Original Release:** 2026-04-21 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6761371888) **AppTail Page:** [https://apptail.io/app/soiliq-soil-temperature-oBLz/united-states](https://apptail.io/app/soiliq-soil-temperature-oBLz/united-states) ## SoilIQ Description Stop Guessing. Plant by Soil. SoilIQ™ tells you when to seed, plant, water, mow, protect, or wait, using the two numbers that actually decide what happens in your ground. Air temperature tells you how the day feels. Soil temperature and soil moisture decide whether seed germinates, whether roots grow, whether a pre-emergent barrier holds, and whether today's watering helps or hurts. KNOW MY LAWN Build your Lawn Profile with grass type, sun exposure, irrigation, soil type, drainage, foot traffic, current condition, and a custom lawn name. Today's Lawn Read combines your Lawn Profile with soil data and forecast trends into one recommendation on the Today tab. Tap it to see why it triggered and what to do next. SOIL AWARE WATERING The same moisture reading means opposite things in sand and in clay. SoilIQ measures root zone moisture against your own soil's wilting point and field capacity, so dry means dry for your ground. Forecast rain is weighed against evapotranspiration and weighted by probability, so a light chance is not banked as a soaking. When the root zone is holding all it can, SoilIQ tells you to wait. SOILIQ CALCULATOR Plan what to buy. Measure what to apply. - Product Rate Calculator - Nitrogen Calculator - Grass Seed Calculator - Mulch, Soil & Sand Calculator Save calculations to your Journal, share image cards, or log them as lawn activity. LAWNIQ LawnIQ™ is a soil-powered lawn advisor built into SoilIQ. It turns soil temperature, soil moisture, forecast trends, your lawn profile, and recent activity into clear guidance. Use LawnIQ to understand: - When to mow - When to water, and when to wait - When to seed or overseed - When heat stress may become a concern - When rain may change your plan - When pre-emergent timing windows may be approaching LAWN ACTIVITY & FIELD JOURNAL Log mowing, watering, overseeding, fertilizing, aerating, pre-emergent, rain, field notes, photos, and seasonal observations. SOIL TEMPERATURE AT MULTIPLE DEPTHS Readings at 2, 6 and 21 inches, calculated to exactly those depths. Seeds germinate near the surface. Roots live below. 14-DAY SOIL FORECASTS Soil temperature trends for seeding, planting, watering, and frost protection. HISTORICAL GDD TRACKING Tracked crop Growing Degree Days calculate from the actual planting date using historical weather data, not just the forecast. PLANTAI FOR 160 CROPS PlantAI™ asks two questions before calling a crop ready: is the soil warm enough today, and is enough season left to finish before frost. Home garden crops come first, field crops in their own section. Crops started from seed get a verdict. For the rest, SoilIQ says so plainly rather than inventing an answer. SAVED LOCATIONS & PROBE CALIBRATION Track conditions across your lawn, garden, plot, farm field, or client site. Calibrate readings against your own probe, per location and depth. APPLE WATCH, SIRI, WIDGETS & LIVE ACTIVITIES Check soil temperature from your wrist, ask Siri without opening the app, and pin readings to your Home Screen, Lock Screen, and Live Activities. PRIVACY-FIRST No account required. Your location is used only to fetch soil and weather data. SoilIQ does not sell your data, and core features work offline from cached readings. Export your full history at any time, because your records are yours. SOILIQ PRO Upgrade to unlock: - SoilIQ Calculator - LawnIQ lawn guidance - Lawn Profile and Today's Lawn Read - PlantAI guidance for 160 crops - 14-day soil forecasts - Historical GDD tracking - Soil aware watering guidance - Field Journal and Lawn Activity tracking - Saved locations and probe calibration - Smart alerts and reminders - Apple Watch soil and LawnIQ insights Feedback: hello@soiliq.app SUBSCRIPTION TERMS Free features stay free forever. SoilIQ Pro auto-renews monthly or annually and can be canceled anytime in Apple ID settings. LEGAL Terms: Privacy: ## SoilIQ Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d0/8b/93/d08b9363-92e0-6f8f-8695-0590fa00a7fd/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_01_your_soil_right_now.html_U0028App_Store_Screenshots_U0029__U00283_U0029.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/0e/f7/ff/0ef7ffa9-3b96-ee26-4b57-dc20fa05f3b0/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_02_meet_lawniq.html_U0028App_Store_Screenshots_U0029__U00282_U0029.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/93/49/f5/9349f596-9ef7-f4c4-7b57-4de642eb217f/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_05_ready_now.html_U0028App_Store_Screenshots_U0029__U00281_U0029.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f4/53/46/f453464e-7156-8376-5562-35549764e589/Calculate_before_you_apply.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/3c/9d/ad/3c9dad89-9a93-9308-219c-1d61b9a413a0/Remember_what_you_did.png/1284x2778.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/ed/1b/2f/ed1b2f0f-3ca2-5a2d-8f86-bf9532bc64fb/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_03_mow_smarter.html_U0028App_Store_Screenshots_U0029__U00281_U0029.png/1284x2778.png) - [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/71/7f/11717fa2-c8d1-1dd4-1cb3-a1ef9f8fc17e/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_07_plan_the_next_14_days.html_U0028App_Store_Screenshots_U0029.png/1284x2778.png) - [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/cc/39/05/cc390563-e304-30e7-2435-1c305fae3234/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_08_see_your_planting_calendar.html_U0028App_Store_Screenshots_U0029__U00281_U0029.png/1284x2778.png) - [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/ef/e9/8d/efe98d7d-339b-f141-ddbe-9c3bf7713a16/_Users_theoross_Downloads_SoilIQ_AppStoreScreenshots_2.2.0_HTML_09_calibrate_to_your_yard.html_U0028App_Store_Screenshots_U0029__U00281_U0029.png/1284x2778.png) - [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/0a/3d/60/0a3d6055-b96f-97cc-7d0c-947be57dd14f/SoilIQ_App_Store_Preview_iPhone_10.png/1284x2778.png) ## SoilIQ Rating Breakdown in United States - 5 stars: 21 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## SoilIQ Reviews in United States ### ***** "GDD calibration" The development team responds quickly and respectfully to users' concerns. I shared my concern about not being able to adjust the target GDD, and the next day, they had fixed it. Highly recommend this app -- hossitup, 2026-05-20 ### ***** "Awesome app w/ pro features!!" Soil IQ has been a powerful tool for my lawn care. I love being able to enter my grass type in the LawnIQ tab/section and get custom insights tailored to my property. Super easy to use, great layout, and I'm excited to see what future features bring!! -- Green thumb 12 💚, 2026-05-20 ### ***** "Soil with intelligence" Finally, something in this space that actually makes sense. Most “soil apps” either overwhelm you with data or oversimplify everything to the point where it’s useless. SoilIQ hits a really nice balance — it gives you meaningful insights without making you feel like you need a degree in agronomy to use it. If you care about getting better results out of your lawn or managing turf more intelligently, this is worth using. It’s especially helpful for dialing in inputs instead of just throwing fertilizer down and hoping for the best. Big upside here as it continues to evolve. -- Soil IQ User, 2026-05-19 ### ***** "Unlike Anything Else" The UI of this app is very sleek. Extremely clean design. The potential is unattainable with this type of app. It’ll help the beginners, the intermediate and the “lawn nuts”. I’ve truly enjoyed learning throughout using this app for the last 12 days! -- KSeutt, 2026-05-05 ### ***** "Perfect timing for planting" SoilIQ has been a game changer for my lawn this season. It took the guesswork out of timing and showed me exactly when soil conditions were right to seed, which made a noticeable difference in how quickly and evenly my grass came in. I also used it to plan planting around optimal root growth conditions, and everything established much stronger than in past years. Simple, accurate, and actually useful—highly recommend for anyone serious about their lawn and garden. -- Turf’s up, 2026-04-27 [View all SoilIQ reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## SoilIQ In-App Purchases | Item | Price | |------|-------| | SoilIQ Pro Monthly | $4.99 | | SoilIQ Pro Annual | $29.99 | ## Apps Similar to SoilIQ - [My Redlands](https://apptail.io/app/my-redlands-daA/united-states) - [LVCC Directory](https://apptail.io/app/lvcc-directory-QmUb/united-states) - [Redlands 311](https://apptail.io/app/redlands-311-zUyj/united-states) - [SaferMobility](https://apptail.io/app/safermobility-VZBj/united-states) - [DS1 Companion](https://apptail.io/app/ds1-companion-wCEn/united-states) - [HappyLeaf: AI Plant Identifier](https://apptail.io/app/happyleaf-ai-plant-identifier-uPVw/united-states) - [Modern Gas](https://apptail.io/app/modern-gas-yLqx/united-states) - [Fake or Real AI](https://apptail.io/app/fake-or-real-ai-HAwx/united-states) - [HomeSnap - Smart Home Insights](https://apptail.io/app/homesnap-smart-home-insights-cwqz/united-states) - [GCI Turf Calculator](https://apptail.io/app/gci-turf-calculator-AJNz/united-states) ## SoilIQ Available In - [United States](https://apptail.io/app/soiliq-soil-temperature-oBLz/united-states) - [Armenia](https://apptail.io/app/soiliq-soil-temperature-oBLz/armenia) - [Brazil](https://apptail.io/app/soiliq-soil-temperature-oBLz/brazil) - [Ireland](https://apptail.io/app/soiliq-soil-temperature-oBLz/ireland) - [New Zealand](https://apptail.io/app/soiliq-soil-temperature-oBLz/new-zealand) - [Ukraine](https://apptail.io/app/soiliq-soil-temperature-oBLz/ukraine) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*