Comparison

LBB Network vs Sensor Toolkit

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

Head to head
About

LBB Network

Organize and share trusted referrals for personal and professional services within your private network. Discover exclusive local recommendations and hard-to-find providers vetted by people you know.

Highlights
  • Organized contact lists and collections
  • Private and trusted reviews from your network
  • Discover exclusive services and providers
  • Interactive map view for local recommendations
  • Effortless sharing of trusted contacts
  • Collaborative collections for events and trips
Features
Read full description

Little Black Book: Organize & Share Trusted Recommendations Finding reliable services shouldn’t be a hassle. Little Black Book is a private, invite-only, all-in-one platform for organizing, sharing, and discovering high-quality, trusted referrals for personal services, professional contacts, and exclusive local recommendations—all within your personal network. Unlike public review platforms like Yelp or Google, Little Black Book ensures that you only see recommendations from people you trust. Whether you need a cleaner,handyman, caregiver, private chef, estate gardener, luxury car detailer, or concierge doctor, this app helps you keep track of essential contacts and discover new ones through curated lists and direct referrals. Key Features: Organized Contact Lists & Collections – Keep a structured, easily accessible record of personal referrals, from high-end home organizers to personal security firms. Private & Trusted Reviews – See recommendations and feedback from friends, colleagues, and your personal network—not strangers online. Exclusive Services & Providers – Find household staff, event planners, estate managers, and private tutors that aren’t listed on public platforms. Interactive Map View – Discover local recommendations for everything from fine dining to luxury pet boarding. Effortless Sharing – Instantly send your trusted interior designer, art consultant, or personal shopper’s contact to a friend. Collaboration: Planning an event or trip? Create a shared collection of bookmarks where you and your friends or family can collaborate on places and services you want to make the most of your event or adventure Why Use Little Black Book? Access Hard-to-Find Services – Many service providers don’t advertise publicly. This app helps you find exclusive providers vetted by your peers. Save Time & Avoid Guesswork – No need to sift through hundreds of unreliable online reviews—get direct, high-quality recommendations instantly. Manage Essential Contacts in One Place – Whether you need a chauffeur, architect, or high-end tailor, keep all your key contacts organized for easy access. From private pilots and wealth managers to art restorers and sommeliers, Little Black Book is designed for those who require discretion, efficiency, and quality. Download today to take control of your personal and professional network. Need help? Contact help@littleblackbooknetwork.com

About

Sensor Toolkit

Features
Read full description

Turn your phone into a powerful all-in-one toolkit. Measure, detect and analyze the world around you. Top tools included: - Drive & Motion • Speedometer Pro (custom acceleration, brake, g-force tracking and measurement & HUD) • Altimeter Pro (real-time altitude tracking) • Seismograph (vibration & movement analysis) - Measurement Tools • Bubble Level (horizontal & vertical alignment) • Smart Protractor (angle & tilt detection) • Light Meter (Lux intensity measurement) - Detection & Sensors • Metal Detector (magnetic field detection) • Sound Meter (decibel measurement & peaks) - Vision & Camera • Color Detective (HEX color recognition) from any picture • HD Magnifier (zoom & low-light assist) - System & Diagnostics • Battery Lab (health, voltage & temperature) • System Inspector (hardware & device info) - Utility Tools • Turbo Flashlight (strobe & SOS modes) • Pulse Tracker (camera-based heart rate)

Screenshots

LBB Network4 screens
Sensor Toolkit4 screens

Verdict

The call

The clearest difference is in-app purchases: LBB Network at none against Sensor Toolkit's 4. LBB Network also leads on ads (none vs shown). On price, update cadence, 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. Sensor Toolkit sells 4 one-off in-app purchases. LBB Network asks for nothing beyond the download.

UpkeepUpdate frequency

LBB Network ships an update fortnightly, Sensor Toolkit every 3 weeks. Both last shipped on September 30, 2026.

Scorecard2 real differences · 7 level
LBB Network versus Sensor Toolkit: the parameters behind the verdict, then further details
ParameterLBB NetworkSensor Toolkit
PriceFreeFree
Rating5.0 (4 ratings) — better—
Number of ratings4 — better—
Update frequencyFortnightly — betterEvery 3 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.1 — better15.6
Further details — not scored
Size42 MB54 MB
Age rating12+12+
DeveloperLittle Black Book Network Inc.Dylan Calin

In-app purchases

None

LBB Network

No in-app purchases

4 purchases

Sensor Toolkit

One-time4
  • Coffee Tip$1.00
  • SensorKit Pro$1.99
  • Pizza Tip$2.00
Show 1 more
  • Diamond Tip$5.00

Questions

Is LBB Network free?
LBB Network is free to download, with no in-app purchases.
Is Sensor Toolkit free?
Sensor Toolkit is free to download, with in-app purchases available.
Do LBB Network or Sensor Toolkit have ads?
Sensor Toolkit shows ads; LBB Network does not.
Which is updated more often, LBB Network or Sensor Toolkit?
LBB Network ships an update fortnightly, and Sensor Toolkit every 3 weeks. Most recently, LBB Network was updated on September 30, 2026 and Sensor Toolkit on September 30, 2026.

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