Comparison

EI Field App vs Untangle

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

Head to head
About

EI Field App

Features
Read full description

Surveyors can document on-the ground, ecological conditions for natural landscapes and waterways. This app is intuitive for users of any skill level, from experts to those with limited ecological background and training. Data collected with the Field App are used in the Ecosystem Intelligence Platform Design Module to assess the natural benefits (ecosystem services) provided by the environment. Key Features • Map habitat details and developed areas • Guided survey questions to accurately document site characteristics • Capture photos to support your assessment • Easily sync your data with the EI Design Module

About

Untangle

This AI-powered productivity tool transforms daily chaos into actionable plans that adapt in real-time. It learns your patterns and priorities to ensure nothing falls through the cracks, giving you back your attention. Focus on what matters most with an intelligent approach to personal productivity.

Highlights
  • Adaptive daily planning
  • AI-powered insights
  • Seamless integration with existing tools
  • Personalized priority management
  • Breaks down complex projects
  • Identifies scheduling conflicts
  • Suggests optimal work times
Features
Read full description

Untangle: Your AI Productivity Copilot Meet your new productivity partner that thinks with you, not for you. Untangle uses advanced AI to transform your daily chaos into clear, actionable plans that adapt in real-time to your changing needs. Finally, a productivity app that doesn't demand more of your attention – it gives it back. Untangle quietly works in the background, learning your patterns, understanding your priorities, and ensuring nothing falls through the cracks. KEY FEATURES: - Adaptive Daily Planning: Wake up to an intelligent daily plan that evolves as your day unfolds - AI-Powered Insights: Identifies gaps, suggests solutions, and balances short-term needs with long-term goals - Seamless Integration: Works with your existing tools and apps to create a unified productivity system - Personalized Priority Management: Learns your patterns and preferences to suggest the most impactful next steps PERFECT FOR: - Busy professionals juggling multiple projects - Parents coordinating family activities while pursuing career goals - Students balancing academics with extracurricular commitments - Anyone seeking a more intelligent approach to personal productivity WHAT MAKES UNTANGLE DIFFERENT: Unlike traditional to-do apps that simply store your tasks, Untangle actively thinks with you. It understands context, recognizes patterns, and proactively suggests solutions when you're feeling overwhelmed. Untangle does the heavy lifting so you can focus on what matters most. The more you use Untangle, the better it gets at: - Breaking down complex projects into manageable steps - Identifying potential scheduling conflicts before they happen - Suggesting the best times for focused work - Helping you maintain progress toward long-term goals - Adapting to your changing priorities and circumstances Download Untangle today and experience the future of personal productivity – where your tools work as hard as you do. Privacy Notice: Untangle is committed to protecting your personal information. All data processing is done with user consent and follows strict privacy guidelines.

Screenshots

EI Field App4 screens
Untangle4 screens

Verdict

The call

The clearest difference is in-app purchases: EI Field App at none against Untangle's 2. EI Field App also leads on ads (none vs shown). Untangle's advantage is update cadence (fortnightly vs every 4 months). On price, device support and iOS requirement 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. Untangle sells 2 in-app purchases, starting at $4.99 per month. EI Field App asks for nothing beyond the download.

UpkeepUpdate frequency

EI Field App ships an update every 4 months, Untangle fortnightly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

Scorecard3 real differences · 7 level
EI Field App versus Untangle: the parameters behind the verdict, then further details
ParameterEI Field AppUntangle
PriceFreeFree
Rating—4.8 (10 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—10 — better
Update frequencyEvery 4 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size123 MB66 MB
Age rating17+4+
DeveloperEcoMetrix Solutions GroupTailwind Engineering LLC

In-app purchases

None

EI Field App

No in-app purchases

2 purchases

Untangle

Subscriptions2
  • Untangle Pro Monthly$4.991 Month
  • Untangle Pro Yearly$24.991 Year

Questions

Is EI Field App free?
EI Field App is free to download, with no in-app purchases.
Is Untangle free?
Untangle is free to download, with in-app purchases available.
Do EI Field App or Untangle have ads?
Untangle shows ads; EI Field App does not.
Which is updated more often, EI Field App or Untangle?
EI Field App ships an update every 4 months, and Untangle fortnightly. Most recently, EI Field App was updated on November 3, 2026 and Untangle on November 4, 2026.

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