Comparison

Croptune vs i

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Croptune

Instantly analyze crop nutrient needs by taking photos. Get real-time nitrogen insights backed by certified lab data to optimize fertilization, reduce waste, and improve yields. This tool helps farmers protect the environment by preventing over-fertilization.

Highlights
  • Instant photo-based nutrient analysis
  • Real-time nitrogen level insights
  • ISO 17025-certified lab data backing
  • Optimized fertilization recommendations
  • Environmental protection features
  • Crop history tracking
Read full description

Croptune – Smarter Fertilizing, Right from the Field Just snap a photo of your crops, and Croptune instantly tells you how much nitrogen they really need. No more guessing, no more over-fertilizing. Croptune uses advanced image analysis and big data to give real-time nitrogen insights - straight from the field, in seconds. All results are backed by ISO 17025-certified lab data, so you can trust what you see. Less waste, better yields — with technology made for farmers. Create your own private lab Thanks to Croptune’s easy-to-use method, anyone can have their own laboratory up and running at a click of a button! Croptune saves you precious money and time on costly equipment, hiring experts, and laboratory analysis, while helping you optimize your fertilization protocol according to the actual status in the field. Help protect the environment As any farmer knows, chemical fertilizers can cause serious environmental issues and lead to water, soil, and air pollution. By installing Croptune you will be able to improve your fertilization process and avoid excessive fertilization, thus helping protect the environment while growing healthier produce. How it works? To get started, install the Croptune app and select your crop type. Croptune is currently calibrated to detect deficiencies and issue recommendations for field crops, including corn, wheat, carrot, cotton, lettuce, pepper, tomato, potato, cucumber, onion, and rice and for orchards, which includes avocado, banana, pear, cherry, peach, nectarine and clementine. Next, select your planting or sawing date and planting season and if necessary, modify the number of plants per area. Define your plot by using 4-8 pinpoints and click on the Camera icon. Croptune will open in live video mode. Click on "Add image" to capture 3-5 pictures of the selected plant. Repeat this process on other plants to improve accuracy. Next, click on the Continue button and you will get your recommendations in seconds. Croptune saves your data so that you can access it at any time and review a specific crop’s history to keep track of the status of your field. Now, sit back and relax while you enjoy maximum yields! The next generation of agriculture is already here! Install Croptune today!

About

i

Features
Read full description

Get a vibration analysis of your vibration machine in a few seconds. The i-STEP Vibrosense App is only compatible with the i-STEP Vibrosense sensor.

Screenshots

Croptune4 screens
i4 screens

Verdict

The call

The clearest difference is in-app purchases: i at none against Croptune's 10. Croptune's advantage is update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (15.0 vs 17.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Croptune sells 10 one-off in-app purchases. i asks for nothing beyond the download.

UpkeepUpdate frequency

Croptune ships an update every 2 weeks, i every 5 weeks. The most recent releases landed on September 17, 2026 and September 16, 2026 respectively.

Scorecard3 real differences · 6 level
Croptune versus i: the parameters behind the verdict, then further details
ParameterCroptunei
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size147 MB38 MB
Age rating4+4+
DeveloperCROPTUNE TECHNOLOGIES LTDIFE Aufbereitungstechnik GmbH

In-app purchases

10 purchases

Croptune

One-time10
  • 1 plan$11.99
  • 2 plans$23.99
  • 3 plans$35.99
Show 7 more
  • 4 plans$47.99
  • 5 plans$59.99
  • 6 plans$71.99
  • 7 plans$83.99
  • 8 plans$95.99
  • 9 plans$107.99
  • 10 plans$109.99
None

i

No in-app purchases

Questions

Is Croptune free?
Croptune is free to download, with in-app purchases available.
Is i free?
i is free to download, with no in-app purchases.
Do Croptune or i have ads?
Neither Croptune nor i shows ads.
Which is updated more often, Croptune or i?
Croptune ships an update every 2 weeks, and i every 5 weeks. Most recently, Croptune was updated on September 17, 2026 and i on September 16, 2026.

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