byAir
Your friendly mobile airports navigator and flight tracker
Citymapper
The ultimate technology for mobility in cities
Updated February 2026
| byAir | Citymapper | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 4 | 2 |
| Pros | 0 | 0 |
| FactScore™ | 34.9 | 23.9 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in byAir — Pros
No unique pros listedBoth tools — Pros
—Only in Citymapper — Pros
No unique pros listedOnly in byAir — Cons
—Both tools — Cons
—Only in Citymapper — Cons
—Details
| byAir | Citymapper | |
|---|---|---|
| Categories | Travel apps, Maps and GPS | Travel apps, Maps and GPS |
| Platforms | Web · iOS · Android | Web · iOS · Android |
| Became Popular | May 22, 2023 | January 17, 2014 |
| Website | byairapp.com | citymapper.com |
Who Should Pick Which?
Choose byAir if...
- No unique pros listed
Choose Citymapper if...
- No unique pros listed
With a FactScore™ of 34.9 vs 23.9, byAir leads in community reception. byAir uniquely offers No unique pros listed, while Citymapper stands out for No unique pros listed.
What Users Say
byAir
Cool idea, I like that it merges the info of all airports into one app. I just came from a trip in the US and am not planing a trip for 3 months, but will give it ago in February next year.
This app is very convenient. I liked the ability to track my flight statuses, and the airport map came in handy when I was running late for a flight. I got lost at Kuala Lumpur Airport due to my in...
A convenient application that, first of all, makes it possible not to wander around the airport in ignorance. Taxi services and transport available at the airport - huge respect for this
Citymapper
Love this app! I can use it in my city and also every time I travel. The only thing is that the subway problem is sometimes not updated on the app.
Really great app when you travel to big cities
Related Comparisons
Frequently Asked Questions
Which is better, byAir or Citymapper?
Based on FactScore™, byAir leads with a score of 34.9 vs 23.9. byAir has a higher rating of 5.0★ compared to 5.0★.
What are the pros of byAir compared to Citymapper?
byAir uniquely offers: No unique pros listed.
What are the pros of Citymapper compared to byAir?
Citymapper uniquely offers: No unique pros listed.
Is byAir better rated than Citymapper?
byAir is rated 5.0★ from 4 reviews. Citymapper is rated 5.0★ from 2 reviews.
What is the FactScore™ of byAir and Citymapper?
FactScore™ weighs rating and review volume together. byAir scores 34.9 and Citymapper scores 23.9.
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