Comparison

JustAnswer vs GreenTech Connect

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

Head to head
About

JustAnswer

Get instant access to verified experts across hundreds of professional specialties, including legal, medical, and pet care. Ask your questions 24/7 and chat with professionals until you receive a satisfactory answer.

Highlights
  • Ask questions in 700+ specialties
  • Chat with verified experts 24/7
  • Save favorite experts
  • Get instant reply notifications
  • Access legal, medical, pet, and tech help
Features
Read full description

Get an expert answer to every question—right on your phone with the JustAnswer app. Chat with 12,000+ verified Experts on demand, 24/7. Since 2003, we've helped more than 10 million people get instant access to professional help.    APP FEATURES - Ask questions in 700+ professional specialties including legal, medical, pet care & more. - Save your favorite Experts so you can ask for help again and again. - Get notified the instant an Expert replies to your question. Rated 4.1/5 by customers on TrustPilot: https://www.trustpilot.com/review/www.justanswer.com  HOW IT WORKS Ask as many questions as you want with a monthly membership: Step 1—Tell us your situation. Ask any question, 24/7. Chat with Experts like lawyers, doctors, veterinarians, mechanics, computer techs, electricians, plumbers, tax accountants, and more. Step 2—We’ll connect you in minutes with the best Expert for your question. Step 3—Talk, text, or chat till you have your answer. ASK TRUSTED PROFESSIONALS JustAnswer connects you with real Experts, so you can feel confident in the answers you get. Every Expert on JustAnswer is vetted through a Multi-Step Expert Quality Process, including license verification and peer reviews. Experts join JustAnswer from some of the world’s most trusted institutions, including Harvard lawyers, UCLA doctors, Microsoft-certified computer techs, Christie’s appraisers, UC Davis vets. CONVENIENT ONLINE HELP Discuss your individual situation with an Expert who specializes in your topic, 24/7. LAW: Lawyers specializing in immigration law, family law, employment law, real estate law, criminal law, landlord-tenant law, education law, IP law, estate law, personal injury law, traffic law, and more. HEALTH: Doctors and specialists for OB-GYN, dermatology, neurology, urology, pediatrics, dental health, eye health, cardiology, oncology, mental health counseling, and general wellness. PETS: Vet care for all pets, big or small, including dogs, cats, birds, reptiles, horses, rabbits, fish, rodents, exotic pets, and farm animals. TECH: Support for computers, laptops, mobile phones, email, Microsoft Office, printers, WiFi networking, TVs, and consumer electronics. CARS: Most domestic and foreign car brands, motorcycles, trucks, RVs, heavy equipment, and even boats. HOME IMPROVEMENT: Appliance, heating, ventilation, air conditioning, plumbing, electrical, pool and spa, landscaping, home renovation, and general maintenance. AND MORE: Appraisals, small business help, tax advisory, relationship counseling, job counseling, firearms, and dream interpretation. CONTACT US  If for any reason you’re not satisfied, our Customer Care team is ready to help 24/7. Please contact us directly at AppSupport@justanswer.com or call 800-941-1229 so we can help resolve your concerns. Use our live chat for an instant response: https://www.justanswer.com/help/contact-us

About

GreenTech Connect

Control your GreenTech products remotely. Adjust settings, monitor air quality, and manage component life from your smartphone. Schedule features like Night Mode for optimal comfort.

Highlights
  • Remote product control
  • Monitor air quality
  • Adjust purification levels
  • Manage component life
  • Schedule Night Mode
  • Receive product notifications
Features
Read full description

GreenTech Connect gives you control of your GreenTech products from anywhere. Add, manage and control multiple GreenTech products with ease. Set your ideal purification levels on your way home from work, or put a unit into Night Mode from the comfort of your bed. See up-to-date information including current settings, air quality, room temperature and humidity, component lifetime and more, depending on your product. Connect your GreenTech Air Purifier to*: - Review/Adjust Unit Settings (Fan Speed, Purification Level, Modes, etc.) - Review current indoor and outdoor temperature and humidity - Review/Reset Filter, ARC® Cell, and other component life - Create a Night Mode Schedule - Receive important product related notifications *Settings and app functionality may change depending on your unit’s model. GreenTech Environmental is a leader in air purification systems, best known for its proprietary air purification technology, Active Radiant Catalysis (ARC®), which continuously and actively purifies the air and surfaces in homes and commercial buildings across the United States. In addition to our air purification systems, we offer products to improve air circulation, heating, power management, and laundry efficiency. Need Support? For any parts, maintenance, or support, contact our team: info@greentechenv.com or visit www.greentechenv.com

Screenshots

JustAnswer4 screens
GreenTech Connect4 screens

Verdict

The call

The clearest difference is review sentiment: JustAnswer at 55% against GreenTech Connect's 0%. JustAnswer also leads on update cadence (every 3 weeks vs every 16 months) and ratings volume (24K vs 13). GreenTech Connect's advantage is rating (4.5 vs 3.8) and monetization model (free vs subscription). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

GreenTech Connect holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: JustAnswer has 24K ratings behind it against 13, so its average is the more settled of the two. Written reviews complicate that: 55% of JustAnswer's written reviews are positive against 0% of GreenTech Connect's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

JustAnswer ships an update every 3 weeks, GreenTech Connect every 16 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
JustAnswer versus GreenTech Connect: the parameters behind the verdict, then further details
ParameterJustAnswerGreenTech Connect
PriceFreeFree
Rating3.8 (24K ratings)4.5 (13 ratings) — better
Positive reviews54.8% of reviews — better0.0% of reviews
Number of ratings24K — better13
Update frequencyEvery 3 weeks — betterEvery 16 months
AdsNoNo
In-app purchasesNoNo
MonetizationSubscriptionFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.011.0 — better
Further details — not scored
Size104 MB175 MB
Age rating12+4+
DeveloperJustAnswer LLC.GreenTech Environmental, LLC

Customer experience

JustAnswer

All ratings23,875 ratings
Positive68.9%
Neutral1.8%
Negative29.3%
Written reviews2,146 reviews
Positive54.8%
Neutral2.4%
Negative42.8%

GreenTech Connect

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

JustAnswer

Reported bugs

2 issues
  • Unexpected charges and billing issues
  • Accounts being canceled without notice

Requested features

3 requests
  • Search function for past conversations
  • Ability to choose specific experts
  • Clearer pricing and subscription details

GreenTech Connect

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

JustAnswer

No in-app purchases

None

GreenTech Connect

No in-app purchases

Questions

Is JustAnswer free?
JustAnswer is free to download, with no in-app purchases.
Is GreenTech Connect free?
GreenTech Connect is free to download, with no in-app purchases.
Which has better reviews, JustAnswer or GreenTech Connect?
GreenTech Connect is rated higher. JustAnswer averages 3.8 out of 5 from 24K ratings, while GreenTech Connect averages 4.5 from 13 ratings.
Do JustAnswer or GreenTech Connect have ads?
Neither JustAnswer nor GreenTech Connect shows ads.
Which is updated more often, JustAnswer or GreenTech Connect?
JustAnswer ships an update every 3 weeks, and GreenTech Connect every 16 months. Most recently, JustAnswer was updated on November 7, 2026 and GreenTech Connect on November 3, 2026.

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