Top Reference apps in United Kingdom 🇬🇧

iOSMay 24, 2026· Snapshot dated View all snapshotsMethodology

As of May 24, 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. 42
  5. 5
  6. 62
  7. 73
  8. 84
  9. 92
  10. 104
  11. 111
  12. 123
  13. 132
  14. 145
  15. 152
  16. 162
  17. 17
  18. 187
  19. 193
  20. 20
  21. 212
  22. 222
  23. 23
  24. 242
  25. 254
  26. 262
  27. 272
  28. 286
  29. 294
  30. 301
  31. 31NEW
  32. 3210
  33. 337
  34. 347
  35. 359
  36. 369
  37. 37
  38. 388
  39. 392
  40. 4016
  41. 413
  42. 424
  43. 438
  44. 447
  45. 4544
  46. 4615
  47. 473
  48. 4819
  49. 49NEW
  50. 5014

What changed

Movement between the previous day and May 24, 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 24, 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