PropelMapper vs SprayScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PropelMapper
This app streamlines field data collection using voice commands. It allows users to capture detailed notes, photos, and locations efficiently, improving accuracy and productivity for on-site work. Designed for professionals, it simplifies reporting and management of field operations.
- Voice-first data capture
- Photo and location tagging
- Streamlined field reporting
- Offline data entry
- Team collaboration tools
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PropelMapper field app
SprayScan
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SprayScan is a digital tool by Syngenta designed to monitor and evaluate the quality of crop protection product (CP) applications. The app helps agronomists and sprayer operators assess treatment uniformity and optimize equipment settings directly in the field. The app uses water-sensitive paper to analyze application quality. After spraying, simply scan the paper with your smartphone camera or upload a photo — the app provides instant coverage area results and helps evaluate spraying effectiveness. With SprayScan, you can: Monitor and evaluate the quality of crop protection product applications. Prevent product waste and reduce costs. Minimize the risk of under-treatment or over-application. Make informed, data-driven agronomic decisions. Key Features: Water-sensitive paper analysis via smartphone camera. Instant evaluation of target object coverage quality. Professional recommendations for spray optimization. Digital history to track and save spray quality records. Who is the app for? SprayScan is designed for agronomists, sprayer operators, farm managers, and anyone responsible for quality control in crop protection. SprayScan — a convenient tool from Syngenta for daily spray quality control in your fields.
Screenshots
Verdict
The clearest difference is device support: PropelMapper at 3 against SprayScan's 1. PropelMapper also leads on iOS requirement (15.0 vs 18.3). On price, update cadence, ads and in-app purchases 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.
PropelMapper ships an update every 3 weeks, SprayScan fortnightly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | PropelMapper | SprayScan |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.3 |
| Further details — not scored | ||
| Size | 45 MB | 10 MB |
| Age rating | 17+ | 4+ |
| Developer | PropelMapper Inc | Syngenta, TOV |
In-app purchases
PropelMapper
No in-app purchases
SprayScan
No in-app purchases









