Wildnote vs Aqualf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wildnote
This platform offers customizable cloud-based data collection, management, and reporting for environmental consulting. It provides pre-built forms and reports for various disciplines, automating processes to improve efficiency and deliver faster, accurate regulatory-compliant reports.
- Customizable cloud-based data collection
- Pre-built and custom forms/reports
- Automated workflow and reporting
- Offline data collection
- Integrated photo management
- Built-in taxonomy and soil colors
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Wildnote is The Environmental Consulting Platform for customizable cloud-based data collection, management, and reporting. It has pre-built forms and reports for a broad spectrum of environmental consulting disciplines, yet can be customized to support complex workflow, reporting, and branding needs. Established workflows for USACE Wetland Delineations, SWPPP, Construction Compliance, Cultural Resources, Paleontology, Endangered Species Monitoring, Mitigation Banking and Restoration and more. From mobile data collection and photo management, to frustration-free reporting, Wildnote automates your processes while improving your project efficiency by 40-80% allowing you to deliver faster, more accurate regulatory-compliant reports with project transparency. Key Mobile App Features: -Works Offline -Integrated Photo Management -Extensive form library, or build your own forms for your project needs -Built-in taxonomy with scientific name, common name and indicator status with taxonomy favorites -Built-in Munsell soil colors -Upload associated project documents and reference materials -Works with Trimble R-1, Trimble Catalyst, EOS Arrow, Bad Elf Pro, Juniper Geode Regulatory Data Collection for: -All 10 USACE Wetland Regions with built-in calculations -Ordinary Highwater Mark (Arid West and Interim) -California Rapid Assessment Method -Cultural Resources SHPO Solutions for California, Nevada and Utah with flexibility for all states.
Aqualf
This app streamlines wetland determination fieldwork by replacing paper forms with a digital workflow. It automates calculations for various tests and indicators, pulls site data from GPS coordinates, and generates official PDF reports. Your data is stored locally for privacy.
- Digital wetland determination data form
- Automated calculation of dominance test, prevalence index, FAC-neutral test, and hydric soil indicators
- Auto-suggested PLSS location, soil map unit, NWI classification, and MLRA from GPS
- Generates official PDF reports mirroring USACE layout
- Local data storage for privacy
- Supports offline use
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Aqualf - Midwest Region Wetland Determination Data Forms Aqualf replaces the paper USACE Midwest Region Wetland Determination Data Form (ENG FORM 6116-7, v2.0) with a structured, on-device workflow built for field work - rain, mud, and spotty signal included. Built for the field, not just the office. Create a project, add sample points, and fill out Hydrology, Vegetation, Soils, and Summary - all from your phone. Dominance test, prevalence index, FAC-neutral test, and hydric soil indicators calculate automatically as you enter data, so you see your determination forming in real time instead of doing math back at your truck. Pull Site Data At a sample point, tap “Pull Site Data” to auto-suggest PLSS location, soil map unit, NWI classification, and MLRA from your GPS coordinates - sourced from BLM, USFWS, and USDA public data services. Built on the current standard Hydric soil indicators follow USDA-NRCS Field Indicators of Hydric Soils, Version 9.3 (2026). Hydrology indicators follow the USACE Midwest Region Regional Supplement, Version 2.0. Export a clean PDF Generate a form that mirrors the official USACE layout, ready to attach to a Joint Permit Application or a project report - no transcribing field notes later. Your data stays yours No account, no Aqualf server, no telemetry. Project and plot data lives in local storage on your device. The only thing that ever leaves is a GPS coordinate, and only when you tap Pull Site Data. Built independently by a Professional Wetland Scientist. Not affiliated with or endorsed by USACE, USDA-NRCS, or any other agency - a tool to speed up fieldwork, not a replacement for professional judgment or the official data form where one is required.
Screenshots
Verdict
The clearest difference is rating: Aqualf at 5.0 against Wildnote's 3.7. Wildnote's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (3 vs 1). On price, ads, in-app purchases and monetization model 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.
Aqualf holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
Wildnote ships an update fortnightly, Aqualf every 3 months. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.
| Parameter | Wildnote | Aqualf |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 3 — better | 1 |
| Update frequency | Fortnightly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 109 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Spatial Networks, Inc | Jason DeMoss |
Customer experience
Wildnote
Aqualf
In-app purchases
Wildnote
No in-app purchases
Aqualf
No in-app purchases








