Comparison

Bay Skies vs OnlyFlights

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

Head to head
About

Bay Skies

Features
Read full description

Introducing Bay Skies – A real-time aircraft tracking app for the Bay Area! Bay Skies uses RTL-SDR ADS-B technology and a Raspberry Pi receiver to capture live aircraft signals and track planes flying within the antenna's range. Explore the skies over the Bay Area with Bay Skies today!

About

OnlyFlights

This app provides real-time flight status, including departure and arrival times, delays, and gate information. It offers live notifications and detailed airport data to simplify your travel experience. Track your own flights, friends' and family's flights, and access travel insights.

Highlights
  • Real-time flight status updates
  • Departure and arrival time tracking
  • Airport information
  • Live notifications
  • Track friends' and family flights
  • Apple Watch app
  • Widgets
Features
Read full description

OnlyFlights - free flight tracker. Real-time, private, ad-free. Track any flight from check-in to landing. Live status, gate changes, delays, and arrival times for thousands of airlines worldwide. FREE - Add flights and track real-time status - Live departure, arrival, delay, and gate updates - Track friends' and family flights - Import flights from other tracking apps - Flight statistics and travel insights - Countdown widgets for upcoming flights - Apple Watch app - iCloud sync across all your devices - Dark mode - No ads. Ever. ONLYFLIGHTS PRO - Unlimited upcoming and past flights - Real-time alerts from check-in to baggage pickup - Live Activities on Lock Screen & Dynamic Island - Calendar sync - Friends' flight alerts - know exactly when they land - Apple Watch complications - Multi-source tracking for higher accuracy WHY ONLYFLIGHTS - Free to use - Pro is optional - Private by design - no data collection - No account required - start tracking instantly - Works worldwide with thousands of airlines and airports - Clean, fast, easy to use Download OnlyFlights and track your next flight in seconds. Questions or feedback? onlyflights.app@gmail.com Terms of Use: https://onlyflights.app/terms-of-use

Screenshots

Bay Skies4 screens
OnlyFlights4 screens

Verdict

The call

The clearest difference is in-app purchases: Bay Skies at none against OnlyFlights's 4. OnlyFlights's advantage is update cadence (every 10 days vs every 10 months). On price, ads, 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. OnlyFlights sells 4 in-app purchases, starting at $3.99 per month. Bay Skies asks for nothing beyond the download.

UpkeepUpdate frequency

Bay Skies ships an update every 10 months, OnlyFlights every 10 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Bay Skies versus OnlyFlights: the parameters behind the verdict, then further details
ParameterBay SkiesOnlyFlights
PriceFreeFree
Rating—4.3 (23 ratings) — better
Positive reviews—73.7% of reviews
Number of ratings—23 — better
Update frequencyEvery 10 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.6 — better18.0
Further details — not scored
Size18 MB142 MB
Age rating4+4+
DeveloperHenock BelayAliaksandr Huryn

In-app purchases

None

Bay Skies

No in-app purchases

4 purchases

OnlyFlights

Subscriptions4
  • Pro - 1 Month$3.991 Month
  • Pro - 6 Months$12.996 Months
  • Pro - 12 Months$19.991 Year
Show 1 more
  • Family Plan / 12 Months$34.991 Year

Questions

Is Bay Skies free?
Bay Skies is free to download, with no in-app purchases.
Is OnlyFlights free?
OnlyFlights is free to download, with in-app purchases available.
Do Bay Skies or OnlyFlights have ads?
Neither Bay Skies nor OnlyFlights shows ads.
Which is updated more often, Bay Skies or OnlyFlights?
Bay Skies ships an update every 10 months, and OnlyFlights every 10 days. Most recently, Bay Skies was updated on October 27, 2026 and OnlyFlights on October 28, 2026.

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