Aqualf vs Tasky Bot
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aqualf
This app streamlines wetland delineation for environmental professionals in the Midwest. It digitizes the USACE data form, offering offline entry, automated calculations, and intelligent suggestions for soil indicators. Export official PDF reports directly from your device.
- Offline data entry
- Automated dominance and prevalence index calculations
- Hydric soil indicator suggestions
- Field warnings for complex indicators
- Official PDF export
- Extensive plant and soil databases
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Aqualf is a professional field data entry app specifically for completing the USACE Midwest Region Wetland Determination Data Form (Version 2.0). Built by a Professional Wetland Scientist for environmental consultants and agencies on a budget! It replaces paper forms with a structured digital workflow designed to work entirely offline. No account, no internet, and no data ever leaving your device. WHAT AQUALF DOES -Project Management: Create projects and manage multiple sample plots per site. -Structured Entry: Enter field data across four tabs per plot: Hydrology, Vegetation, Soils, and Summary. -Auto-Calculations: Instant dominance test, prevalence index, and FAC-neutral test results as you enter vegetation data. -Hydric Soil Engine: Suggests hydric soil indicators (A1–F21) based on horizon data, evaluated against USDA NRCS Field Indicators of Hydric Soils v9.0 (2024). -Field Warnings: Flags complex indicators (A18, S6, F8, F12, F21) that require specific field confirmation, landform context, or regional testing before application. -Official PDF Export: Generates a multi-page PDF that mirrors the official USACE Midwest v2.0 form layout, ready for report attachment or permit application. -Seamless Sharing: Export via AirDrop, Files, email, or any standard iOS share sheet destination. PLANT DATABASE -Primary: 2,860-species Midwest National Wetland Plant List (USACE, 2022 edition). -Fallback: 37,109-species USDA PLANTS database for species not found on the regional NWPL (defaults to UPL). SOIL INDICATOR ENGINE -Suggestions are evaluated against USDA NRCS v9.3 (2026) criteria for the Midwest region, covering A, S, and F indicators. Tap any info button for the full criteria and technical field notes. FORM COVERAGE Full coverage of the Midwest v2.0 data form: -Project and site header (including Section, Township, and Range/PLSS). -All hydrology primary and secondary indicators with specific depth fields. -All four vegetation strata. -Detailed soil profiles with up to 12 horizons including matrix and redox data. -All standard and problematic hydric soil indicators. -Summary of findings and final determination. PRIVACY No backend, no account, and no telemetry. All field data is stored locally in SQLite on your device and is never transmitted to external servers. Only standard Apple App Store analytics (crash reports and performance) are collected. SCOPE & DISCLAIMER This version covers the USACE Midwest Region only. iOS only. For professional use by qualified wetland scientists. Aqualf has not been reviewed, approved, or endorsed by the U.S. Army Corps of Engineers, USDA-NRCS, or any other federal or state agency; no such review or approval has been sought or is implied. It is a field data entry tool and does not replace professional judgment or constitute a formal wetland delineation. The user assumes all responsibility for the accuracy and appropriate use of exported data.
Tasky Bot
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tasky is the work app for small teams: tasks, projects, team chat, calendar and daily check-ins in one place — on your phone and on the web. TASKS THAT STAY IN CONTEXT • Every task lives in a project, with status, priority, due date, assignees, tags and subtasks. • My Tasks shows only what is yours, grouped by project, with the overdue ones on top. • Quick-add understands shortcuts: type @name to assign, !high to set priority, ~friday to set a due date. • Comments, reactions and a thread on every task — the discussion stays next to the work. PROJECTS YOU CAN READ AT A GLANCE • Progress ring, overdue count, stages and the open tasks of each project on one screen. • Project docs and files sit next to the tasks. TEAM CHAT, BUILT IN • A #general room for the workspace, one room per project, and direct messages. • Mentions, replies, pins, reactions and image attachments. • Unread badges and push notifications so nothing gets lost. DAILY CHECK-INS • Start the day with a plan and end it with a wrap-up — pick the tasks, add a note, done in 30 seconds. • The team's daily reports are collected on one page; streaks show who keeps the rhythm. CALENDAR & LEAVE • Tasks and events on a day / week / month calendar. • Leave requests with balances and approvals. WORKS WITH YOUR TOOLS • Sign in with email, Google or Discord. • Optional Discord bot: create tasks and get reminders from your server. • Vietnamese and English. MADE FOR PHONES • Native navigation, haptics, swipe actions, and a keyboard that never covers what you are typing. • Everything syncs in real time with the web app at app.tasky.bot. Privacy: no ads, no tracking SDKs, and you can delete your account from inside the app. Read more at tasky.bot/privacy.
Screenshots
Verdict
The clearest difference is update cadence: Tasky Bot at every 3 days against Aqualf's every 2 weeks. On price, ads, 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.
Aqualf ships an update every 2 weeks, Tasky Bot every 3 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.
| Parameter | Aqualf | Tasky Bot |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Jason DeMoss | Nguyen Tuan Nam |
In-app purchases
Aqualf
No in-app purchases
Tasky Bot
No in-app purchases









