Top Reference apps in United Kingdom 🇬🇧

iOSMay 26, 2026· Snapshot dated View all snapshotsMethodology

As of May 26, 2026, Merlin Bird ID by Cornell Lab is the #1 Reference app in United Kingdom on iOS.

iOSAndroid
#App / PublisherIntel
  1. 1
  2. 2
  3. 3
  4. 43
  5. 5
  6. 6
  7. 73
  8. 8
  9. 9
  10. 103
  11. 111
  12. 122
  13. 132
  14. 142
  15. 151
  16. 163
  17. 172
  18. 18
  19. 192
  20. 20
  21. 211
  22. 221
  23. 231
  24. 241
  25. 252
  26. 26
  27. 271
  28. 284
  29. 2911
  30. 30
  31. 314
  32. 323
  33. 33
  34. 344
  35. 3523
  36. 3617
  37. 376
  38. 389
  39. 392
  40. 409
  41. 416
  42. 426
  43. 431
  44. 4425
  45. 453
  46. 464
  47. 476
  48. 4814
  49. 4910
  50. 505

What changed

Movement between the previous day and May 26, 2026.

Methodology

Rankings are pulled daily from the iOS store charts for United Kingdom. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.

Frequently asked questions

What is the #1 Reference app in United Kingdom on iOS?
As of May 26, 2026, Merlin Bird ID by Cornell Lab is the #1 Reference app in United Kingdom on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for United Kingdom every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for United Kingdom. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.

Related rankings

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with editorial review, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by the apps, publishers, or platforms referenced. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Data licensed under CC-BY-NC 4.0