Top Reference apps in United Kingdom 🇬🇧

iOSJune 28, 2026· Snapshot dated View all snapshotsMethodology

As of June 28, 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. 53
  6. 61
  7. 72
  8. 83
  9. 95
  10. 10
  11. 112
  12. 121
  13. 131
  14. 14
  15. 151
  16. 161
  17. 172
  18. 18
  19. 192
  20. 20
  21. 2112
  22. 223
  23. 238
  24. 2410
  25. 2516
  26. 26
  27. 2715
  28. 282
  29. 297
  30. 301
  31. 313
  32. 327
  33. 336
  34. 349
  35. 358
  36. 368
  37. 3710
  38. 3814
  39. 3910
  40. 4017
  41. 416
  42. 4217
  43. 436
  44. 4412
  45. 456
  46. 468
  47. 479
  48. 48
  49. 496
  50. 503

What changed

Movement between the previous day and June 28, 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 June 28, 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