Comparison

Screen Time Control MindShield vs Aqualf

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Screen Time Control MindShield

Features
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Take back control of your time and your mind with MindShield – the ultimate focus companion designed to help you stay productive, reduce screen time, and improve your mental well-being. Whether you’re working, studying, or simply trying to be more present, MindShield helps you limit access to distracting apps and focus on what really matters. Key Features: • App Blocking: Temporarily block access to selected apps to remove distractions during your focus sessions. • Custom Focus Profiles: Create personalized profiles with different app lists and durations to match your routine. • Streaks & Talismans: Stay motivated by earning unique talismans and unlocking new levels as you maintain your focus streaks. • Breathing & Calm Screen: Reduce anxiety with guided breathing exercises and mindfulness tools. • Smart Notifications: Get notified when your focus session ends, so you can return to your apps guilt-free. • Security: Protect your app with Face ID or biometrics. Why Choose MindShield: • Boost Productivity: Get more done in less time by removing distractions. • Digital Detox: Reduce screen time and break unhealthy social media habits. • Improve Mental Health: Focus sessions and breathing exercises help reduce anxiety and bring mental clarity. Start your journey to better focus, healthier habits, and a calmer mind today. Download the app for free and explore limited features. Access full features with a subscription. This app offers auto-renewing subscriptions. Payments will be charged to your Apple ID account at confirmation of purchase. Privacy Policy: https://doc-hosting.flycricket.io/app/3eda98dd-0b07-4f65-9434-fe772dfcc860/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Connect with me: X: https://x.com/w12_dev_apps Instagram: https://instagram.com/w12.devapps Tik Tok: https://tiktok.com/@w12.devapps Youtube: https://youtube.com/@w12.devapps Threads: https://threads.net/@w12.devapps

About

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.

Highlights
  • 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
Features
Read full description

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

Screen Time Control MindShield4 screens
Aqualf4 screens

Verdict

The call

The clearest difference is in-app purchases: Aqualf at none against Screen Time Control MindShield's 3. Aqualf also leads on update cadence (every 3 months vs every 8 months) and iOS requirement (15.1 vs 17.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Screen Time Control MindShield sells 3 in-app purchases, starting at $2.99 per month. Aqualf asks for nothing beyond the download.

UpkeepUpdate frequency

Screen Time Control MindShield ships an update every 8 months, Aqualf every 3 months. The most recent releases landed on October 28, 2026 and November 9, 2026 respectively.

Scorecard3 real differences · 6 level
Screen Time Control MindShield versus Aqualf: the parameters behind the verdict, then further details
ParameterScreen Time Control MindShieldAqualf
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size34 MB35 MB
Age rating4+4+
DeveloperW12 ConsultoriaJason DeMoss

In-app purchases

3 purchases

Screen Time Control MindShield

Subscriptions2
  • Monthly PRO$2.991 Month
  • Annual PRO3 Days trial$12.991 Year
One-time1
  • Lifetime PRO$19.99
None

Aqualf

No in-app purchases

Questions

Is Screen Time Control MindShield free?
Screen Time Control MindShield is free to download, with in-app purchases available.
Is Aqualf free?
Aqualf is free to download, with no in-app purchases.
Do Screen Time Control MindShield or Aqualf have ads?
Neither Screen Time Control MindShield nor Aqualf shows ads.
Which is updated more often, Screen Time Control MindShield or Aqualf?
Screen Time Control MindShield ships an update every 8 months, and Aqualf every 3 months. Most recently, Screen Time Control MindShield was updated on October 28, 2026 and Aqualf on November 9, 2026.

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