Comparison

BLE Valve vs KnowS

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

Head to head
About

BLE Valve

Read full description

Bluetooth intelligent valve control app

About

KnowS

Connect with local service providers or offer your skills to earn extra income. This platform facilitates finding help for tasks like household chores, moving, or tutoring, while also enabling users to monetize their expertise. Enjoy verified profiles, insured bookings, and community reviews for a trustworthy experience.

Highlights
  • Find local service providers
  • Offer skills for income
  • Verified profiles
  • Insured bookings
  • Community reviews
  • Wide range of services
  • Fair pricing
Features
Read full description

Looking for support or want to earn extra income? With KnowS, you can do both. Find the right support for everyday tasks or earn money with your skills. Local, insured and fair. WHY KNOWS Find support Post a task for free and receive suitable offers from service providers in your area. Earn money Create a listing, get discovered and receive requests from potential customers. Trust and safety Verified profiles, genuine reviews, secure payments and insured bookings provide greater peace of mind. A wide range of possibilities More than 150,000 people use KnowS for services including household help, moving, gardening, tutoring, childcare, IT, skilled trades, design and much more. YOUR BENEFITS • Quickly find the right support • Earn extra money with your skills • Post tasks for free and receive offers • Book securely with insurance coverage • Verified profiles and genuine reviews • Flexibly find new tasks and customers GET STARTED Download the free KnowS app and join a community of more than 150,000 members. With KnowS, you can find support or earn money with your skills. QUESTIONS OR FEEDBACK We are always happy to hear from you. support@knows.com www.knows.com/hilfe YOU CAN ALSO FIND US HERE https://www.instagram.com/knows_app/ https://www.facebook.com/KnowledgeSkillsNow/ https://www.linkedin.com/company/knows https://www.threads.com/@knows_app

Screenshots

BLE Valve4 screens
KnowS4 screens

Verdict

The call

The clearest difference is update cadence: KnowS at monthly against BLE Valve's every 26 months. KnowS also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

BLE Valve ships an update every 26 months, KnowS monthly. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

Scorecard2 real differences Ā· 6 level
BLE Valve versus KnowS: the parameters behind the verdict, then further details
ParameterBLE ValveKnowS
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 26 monthsMonthly — better
Ads—Yes
In-app purchasesNoNo
Monetization—Ad-supported
Devices—iPhone, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size61 MB65 MB
Age rating17+4+
DeveloperCanature Health Technology Group Co.,LtdKnowS

In-app purchases

None

BLE Valve

No in-app purchases

None

KnowS

No in-app purchases

Questions

Is BLE Valve free?
BLE Valve is free to download, with no in-app purchases.
Is KnowS free?
KnowS is free to download, with no in-app purchases.
Which is updated more often, BLE Valve or KnowS?
BLE Valve ships an update every 26 months, and KnowS monthly. Most recently, BLE Valve was updated on October 12, 2026 and KnowS on October 3, 2026.

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