TTLock vs JustAnswer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TTLock
Unlock your doors using your smartphone via Bluetooth. This app requires compatible hardware to function. Contact support directly within the app for any inquiries.
- Unlock doors via Bluetooth
- Requires compatible hardware
- In-app support contact
- Phone-based access control
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TTLock is used to open the door via bluetooth with your phone. To do this, APP should cowork with specific hardware. You can contact with us in the APP, if there is any question.
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.
- 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
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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
Screenshots
Verdict
The clearest difference is rating: JustAnswer at 3.8 against TTLock's 2.8. JustAnswer also leads on ads (none vs shown) and review sentiment (54% vs 25%). TTLock's advantage is monetization model (ad-supported vs subscription) and iOS requirement (13.0 vs 15.0). On price, update cadence, 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.
JustAnswer holds the better App Store score, 3.8 against 2.8. That said, the two scores are not equally well evidenced: JustAnswer has 23K ratings behind it against 523, so its average is the more settled of the two. Written reviews point the same way: 25% of TTLock's written reviews are positive against 54% of JustAnswer's.
TTLock ships an update every 3 weeks, JustAnswer fortnightly. The most recent releases landed on September 26, 2026 and September 29, 2026 respectively.
| Parameter | TTLock | JustAnswer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (523 ratings) | 3.8 (23K ratings) — better |
| Positive reviews | 25.3% of reviews | 54.4% of reviews — better |
| Number of ratings | 523 | 23K — better |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Subscription |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 408 MB | 108 MB |
| Age rating | 4+ | 12+ |
| Developer | Hangzhou Sciener Smart Technology | JustAnswer LLC. |
Customer experience
TTLock
JustAnswer
User reviews
TTLock
From 523 App Store ratingsWhat we love
- 🚀 Works well
- 👍 Easy to use
- 💡 Lots of features
- 🔒 Secure access
- 🤖 Integrates with Alexa
Room to improve
- 🐛 Connectivity issues
- 🔋 Battery drain problems
- 🤯 Confusing instructions
- 🤖 Alexa integration not reliable
- 🤔 Can't see lock status
JustAnswer
From 23K App Store ratingsWhat we love
- 🚀 Quick response time
- 🤖 Helpful experts
- 💡 Convenient for pet owners
- 🤝 Excellent customer service
Room to improve
- 🤑 Expensive subscription
- 🕰️ Slow response times
- 🤖 Inconsistent quality of experts
- 🔒 Lack of privacy/confidentiality
Bugs and requests
TTLock
Reported bugs
5 issues- App crashes after updates
- Can't delete old locks from app
- Fingerprint scanner not working
- Remote unlock not functioning
- Passcode changes not syncing
Requested features
5 requests- Show lock/unlock status in app
- Add proximity unlock feature
- Improve Alexa integration
- Allow minute-level passcode scheduling
- Provide better customer support
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
In-app purchases
TTLock
No in-app purchases
JustAnswer
No in-app purchases
