Comparison

TrueGreen vs Cosia

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

Head to head
About

TrueGreen

Features
Read full description

Take control of your power consumption and contribute to a sustainable future with Truegreen – the ultimate app for smart energy management. Truegreen empowers you to monitor your electricity usage, control your smart devices, and participate in demand response programs to help balance the grid. Features: Monitor Power Consumption: Track your electricity usage in real-time and gain insights into your energy consumption patterns. Truegreen provides detailed statistics and visualizations to help you understand where your energy is being used and how you can optimize it. Smart Control: Seamlessly manage your smart devices from anywhere using the Truegreen app. Turn lights on and off, adjust thermostat settings, and control other connected appliances with just a few taps on your smartphone. Demand Response Participation: Contribute to a more efficient and reliable energy grid by participating in demand response programs. Truegreen enables your systems to automatically adjust energy usage during peak demand periods, helping to stabilize the grid and reduce strain on the environment. Energy Saving Tips: Receive personalized recommendations and energy-saving tips based on your usage patterns. Truegreen helps you identify opportunities to reduce energy waste and lower your utility bills while minimizing your carbon footprint. User-Friendly Interface: Truegreen features an intuitive and user-friendly interface designed for easy navigation and seamless interaction. Whether you're a tech-savvy user or new to smart energy management, Truegreen makes it simple to take control of your energy usage. Download Truegreen now and join the movement towards a greener, more sustainable future. Start monitoring your power consumption, controlling your smart devices, and participating in demand response programs today!

About

Cosia

This app offers personalized health insights for women by analyzing cycle, sleep, energy, and mood data. It helps users understand their unique body patterns and provides evidence-informed explanations about women's health.

Highlights
  • Personalized cycle insights beyond dates
  • Pattern recognition across health data
  • Customized guidance based on user data
  • Evidence-informed women's health education
  • Clean interface for tracking what matters
  • Data privacy with GDPR standards
Features
Read full description

What you can do with Cosia: • Track your cycle Log your period, symptoms, mood, sleep, and energy in one place - no more guessing where you are in your cycle. • Understand your phases Get clear insights into your follicular, ovulatory, luteal, and menstrual phases - what's happening physically, emotionally, and mentally at each stage. • Sync nutrition & movement to your cycle Get phase-based recommendations for food and movement that work with your body's natural rhythm, not against it. • Spot your own patterns See trends across cycles so you can recognise what's normal for you. • Learn as you go Access clear, science-backed information about periods, ovulation, hormones, and women’s health - all explained in simple, easy-to-understand language. Why we built Cosia: Women's health has been under-researched, oversimplified, and often ignored. We believe you deserve better than period predictions that don't match your reality or wellness tips that could apply to anyone. Cosia is for every woman who's ever thought "something is going on with my body and I wish I understood it." Whether you're new to tracking or you've been logging data for years, Cosia helps you make sense of it. Your data, protected Your health data is deeply personal, and we treat it that way. Cosia is built and operated in Germany under strict GDPR standards. We don't sell your data. We don't share it with advertisers. It belongs to you, full stop. Built with women, for women Cosia is independent, women-led, and built in Berlin. We're a small team who cares, and we're only getting started. Subscription details Cosia Pro Available as a monthly or annual auto-renewing subscription. • Monthly subscription: €6.99 per month in Germany • Annual subscription: €59.99 per year in Germany Prices may vary by country or region and are shown in the app before purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cosiaapp.com/privacy-policy Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Apple ID account settings after purchase. Have feedback or questions? We'd love to hear from you: support@cosiaapp.com

Screenshots

TrueGreen4 screens
Cosia4 screens

Verdict

The call

The clearest difference is in-app purchases: TrueGreen at none against Cosia's 4. TrueGreen also leads on iOS requirement (13.0 vs 15.0). Cosia's advantage is update cadence (every 3 weeks vs every 3 months). 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. Cosia sells 2 in-app purchases, starting at $5.99 per month. TrueGreen asks for nothing beyond the download.

UpkeepUpdate frequency

TrueGreen ships an update every 3 months, Cosia every 3 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
TrueGreen versus Cosia: the parameters behind the verdict, then further details
ParameterTrueGreenCosia
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size32 MB80 MB
Age rating4+9+
DeveloperS.C. Nordic ASMEK Cosia GmbH

In-app purchases

None

TrueGreen

No in-app purchases

2 purchases

Cosia

Subscriptions2
  • Pro Subscription Monthly2 Months trial2 variants$5.991 Month
  • Pro Subscription Yearly2 Months trial2 variants$49.991 Year

Questions

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

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