Koppert One vs Headgrower
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Koppert One
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Get detailed information on the side effects of pesticides on natural enemies and pollinators with Koppert One. Our app evaluates the compatibility of various pesticides, considering both direct effects like mortality or hindered development, as well as indirect effects such as reduced fertility. Why Koppert One? - Detailed Analysis: Understand the direct and indirect effects of pesticides on beneficial organisms. - Optimize your Integrated Pest Management (IPM): Use the data to optimally integrate biological crop protection and natural pollination practices with chemical pesticides. - Digital Assistant: Ask any side effects-related question to our Digital Assistant and get quick answers to enhance your decision-making. - Expert Knowledge: Leverage extensive knowledge accumulated over the years to make informed decisions. - Koppert One is the portal in which all our digital services will be made available to growers worldwide. Digital tools like the Side Effects App as well as new services will be integrated in this single digital touchpoint. - Streamline your growing practices with Koppert One: Expertise at your fingertips.
Headgrower
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This application aids Bartlett Instrument greenhouse growers by providing them data transparency, ease of control and detailed permission handling.
Screenshots
Verdict
The clearest difference is ads: Headgrower at none against Koppert One's shown. Headgrower also leads on iOS requirement (11.0 vs 16.4). On price, update cadence, 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.
| Parameter | Koppert One | Headgrower |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 84 MB | 75 MB |
| Age rating | 4+ | 4+ |
| Developer | Koppert Biological Systems | BARTLETT INSTRUMENT CO. |
In-app purchases
Koppert One
No in-app purchases
Headgrower
No in-app purchases
Questions
Is Koppert One free?
Is Headgrower free?
Do Koppert One or Headgrower have ads?
Which is updated more often, Koppert One or Headgrower?
Other comparisons
