Current rank
All Collins dictionaries are written by experts in their field. These dictionaries include thousands of entries that summarise basic principles and break down terminology. · Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham, 2005. · Collins Dictionary of Economics, 4th ed. © C. Pass, B. Lowes, L. Davies, 2005. · Collins Dictionary of Business, 3rd ed. © C. Pass, B. Lowes, A. Pendleton, L. Chadwick, D. O’Reilly and M. Afferson, 2002, 2005. · Collins Dictionary…
Competitors
Full chartTop of Paid · Reference in United Kingdom. Collins Subject Dictionaries is #35 there. Changes are over 7 days.
- #1 (number one)No change
Collins Bird GuideNatureGuides Ltd. - #2Up 4 places
Pocket Guide MegalithsSenet Mobile UK - #3Up 2 places
myDuaa: Fortress of a Muslim | حصن المسلمIhsaanFusion - #4Up 38 places
Lifted: Scottish Police InfoBryan Mulholland - #5Up 10 places
PS Officer HandbookGary Kilpatrick - #6Up 49 places
Costa Rica BirdsPatrick ODonnell - #7Up 34 places
Collins British Bird GuideNatureGuides Ltd. - #8New entry
WordWeb Audio DIctionaryAntony Lewis - #9New entry
Collins French-EnglishUltralingua, Inc. - #10New entry
B767 EICASFredrik Karlsson - #11Change unknown
The World HDOpicury Software - #12Up 1 place
e-Sword LT: Bible Study to GoRick Meyers - #13Up 6 places
Chambers ThesaurusAntony Lewis - #14Change unknown
Pocket Wiki for Terraria.Oleaftech - #15Down 6 places
Knots 3DNynix - #16Change unknown
Collins Italian-EnglishUltralingua, Inc. - #17Down 3 places
Chambers DictionaryAntony Lewis - #18Up 52 places
BimmerRefsManuel Rodriguez - #19Up 72 places
Chirp! Bird Songs UK & EuropeSpiny Software Ltd - #20Change unknown
Briathra - Irish VerbsDanny Keogan
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
What's new
Version 2.12 · 21 Jul 2026 · 2 months ago
• Updated for iOS 26 • Miscellaneous bug fixes
Current rankings
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United Kingdom· Paid · Reference · best #35 · 1 day | #35 | New entry | Change unknown | #35 | 1 |
Rank history
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Ranking events
Entries, big moves, #1s and new versions we've recorded.
- Entered the Paid · Reference chart at #35United Kingdom
More from Ultralingua, Inc.
Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
Collins French-EnglishReference · | Paid · ReferenceUnited Kingdom#9 | ||
 Collins Spanish-EnglishReference · | Paid · ReferenceSpain#14 | ||
Collins Italian-EnglishReference · | Paid · ReferenceUnited Kingdom#16 | ||
 Ultralingua Spanish-EnglishReference · | Paid · ReferenceSpain#17 | ||
 Collins-Robert ConciseReference · | Paid · ReferenceFrance#19 | ||
 Ultralingua Português-InglêsReference · | Paid · ReferenceBrazil#21 | ||
 Ultralingua français-italienReference · | Paid · ReferenceFrance#21 | ||
 Collins dictionnaire anglaisReference · | Paid · ReferenceFrance#25 | ||
 Ultralingua français-espagnolReference · | Paid · ReferenceSpain#30 | ||
 Ultralingua español-alemánReference · | Paid · ReferenceSpain#33 | ||
 Gran diccionario VoxReference · | Paid · ReferenceMexico#35 | ||
 Ultra Espanhol-PortuguêsReference · | Paid · ReferenceBrazil#43 |