Comparison

75F Occupant LS vs Blackbird Studios

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

Head to head
About

75F Occupant LS

Control your building's lighting and thermal comfort from your smartphone. This app enhances occupant productivity and comfort by making commercial buildings smarter and more energy-efficient through IoT technology.

Highlights
  • Control lighting
  • Manage thermal comfort
  • Monitor indoor environment
  • Provide feedback to facility management
  • Onboarding and engagement
  • Energy efficiency monitoring
Features
Read full description

75F is a building automation system that makes commercial buildings more comfortable and energy-efficient. Using the Internet of Things design, 75F harnesses the computing power of the cloud and packs it into smart control devices to make people more comfortable, efficient and informed than ever before. 75F is easily installed and learns what to do by itself while you enjoy the comfort and savings. 75F User App: 75F’s User App is developed especially for the end user to allow him/her the flexibility to control the lighting and thermal comfort in their individual zones. The app enables onboarding and engagement, and ensures that they get the most out of 75F systems. 75F’s unique User App empowers the end user to control and monitor the indoor environment of his/zone and also engage and provide feedback to the facility management team. The app makes the building smart and energy efficient and the occupants more productive and comfortable.

About

Blackbird Studios

Features
Read full description

Blackbird Collective is a visionary membership society and storytelling studio for women of color and allies. Our app offers a premium experience where you can book curated spaces, register for lifestyle events and programs, manage billing, and stay connected to everything your membership offers.

Screenshots

75F Occupant LS3 screens
Blackbird Studios3 screens

Verdict

The call

The clearest difference is update cadence: 75F Occupant LS at fortnightly against Blackbird Studios's every 6 weeks. 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.

UpkeepUpdate frequency

75F Occupant LS ships an update fortnightly, Blackbird Studios every 6 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 8 level
75F Occupant LS versus Blackbird Studios: the parameters behind the verdict, then further details
Parameter75F Occupant LSBlackbird Studios
PriceFreeFree
Rating5.0 (8 ratings) — better—
Number of ratings8 — better—
Update frequencyFortnightly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size21 MB39 MB
Age rating4+17+
Developer75FPeopleVine

In-app purchases

None

75F Occupant LS

No in-app purchases

None

Blackbird Studios

No in-app purchases

Questions

Is 75F Occupant LS free?
75F Occupant LS is free to download, with no in-app purchases.
Is Blackbird Studios free?
Blackbird Studios is free to download, with no in-app purchases.
Do 75F Occupant LS or Blackbird Studios have ads?
Neither 75F Occupant LS nor Blackbird Studios shows ads.
Which is updated more often, 75F Occupant LS or Blackbird Studios?
75F Occupant LS ships an update fortnightly, and Blackbird Studios every 6 weeks. Most recently, 75F Occupant LS was updated on October 27, 2026 and Blackbird Studios on October 25, 2026.

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