# BioApp: Wetland Delineation — Wetland/Stream Delineation

> Professional wetland delineation tool with automated calculations and form generation. (iPhone/iPad app by BioApp, LLC.)

- Source: https://appshunter.io/ios/app/bioapp-wetland-delineation/id1579117594 (this page in markdown: same URL + `.md`)
- Developer: [BioApp, LLC](https://appshunter.io/developer/1579117746)
- Category: Business, Productivity
- Price: Free with in-app purchases
- Rating: 4.10/5 from 15 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 222 MB
- Languages: American English
- Released: 2021-11-12
- Data updated: 2026-09-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/bioapp-wetland-delineation/id1579117594/reviews.md

## What is BioApp?

BioApp is a wetland and stream delineation tool designed for wetland professionals. Our app offers built-in guidance, automatic calculations, integrated photo collection, and a number of other time-saving features. Complete USACE forms and export them to fillable PDFs with the tap of a button. Capture photos and GPS point/polygon data with a single device. Collect data on- or offline with cloud storage options.

Every USACE region is supported, and our team is dedicated to continuously incorporating feedback to add new features and improve user experience.

## Key features

- Automated calculations
- Integrated photo collection
- GPS point/polygon data capture
- Fillable USACE form export
- Online/offline data collection
- Cloud storage options

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $74.99 | per month |
| Biannual Subscription | $399.99 | per 6 months |
| Monthly Stream Access | $49.99 | per month |
| 6-Month Stream Access | $269.99 | per 6 months |
| Monthly Complete Access | $109.99 | per month |
| 6-Month Complete Access | $589.99 | per 6 months |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/bioapp-wetland-delineation/id1579117594/reviews.md

### 5/5 — Great App!

*2024-02-05*

We use BioApp for work and it has been great. The user interface is excellent and when we have had questions the customer service has been exceptional! Clearly, these guys understand wetland delineations and have worked in the field before. I have never felt that way about the other big wetland delineation app!

### 1/5 — Ecobot!

*2023-11-18*

Ecobot is a way more streamlined and easier to use app! And you can create forms for free now! Try Ecobot today!

### 5/5 — Great App!

*2022-02-25, version 1.0.1*

Great app so far! Easy to use and well organized. I’m excited to use it as the field season picks up.

## Frequently asked questions about BioApp

### What is BioApp used for?

BioApp is a specialized tool for wetland professionals to conduct delineations. It helps in collecting data, performing calculations, and generating USACE forms directly from a mobile device.

### Is BioApp free to download?

Yes, BioApp is free to download. However, it offers in-app purchases, which likely include its subscription plans for full functionality.

### What are the subscription costs for BioApp?

BioApp offers a Monthly Subscription for $74.99 and a Biannual Subscription for $399.99. These plans provide access to advanced features and services.

### Does BioApp support all USACE regions?

Yes, the app explicitly states that every USACE region is supported, ensuring its utility across different geographical areas.

### Can I use BioApp without an internet connection?

Yes, BioApp allows you to collect data on- or offline. It also offers cloud storage options to sync your data when you reconnect.

### What devices is BioApp compatible with?

BioApp is supported on iPhone, iPad, and iPod devices, making it accessible for users within the Apple ecosystem.

### How often is BioApp updated?

The app was last updated on December 12, 2025, indicating active development and ongoing improvements based on user feedback.

### What is the age rating for BioApp?

BioApp has an age rating of 4+, suggesting it is suitable for a broad audience with no significant content restrictions.

## Version history (last 5 releases)

### 2.1.1 — 2026-08-18

Wetland: Updated soil color picker interface.
A data form can now be restored from automatic backup files (Settings > Data Backups > Restore a Form).
Implemented a large variety of performance improvements.
Bug fixes.

### 2.1.0 — 2026-08-04

Stream: Added Ohio EPA HHEI and QHEI data collection sections.
Added automatic, locally stored and versioned data backups.
Added the option to sign out when hitting account device limits.
Minor bug fixes.

### 2.0.7 — 2026-07-10

Added manual photo recover options.
Improved handling of photo uploads, especially when internet connectivity or large numbers of photos would cause partial upload failures.
Bug fixes and performance improvements.

### 2.0.6 — 2026-07-02

Added a guard to ensure that mapped lines have at least two points.
iOS: Fixed some photo upload issues after app updates.
Wetland: Substantial performance improvements to several data collection sections.
Bug fixes and performance improvements.

### 2.0.5 — 2026-06-27

Bug fixes and performance improvements.
Fixed some instances of devices being duplicated.

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## Related topics

[my marshfield](https://appshunter.io/ios/topics/my-marshfield)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*