Welcome to the top list for the currently most popular Top Paid Apps in the Reference Apps category.
Click on any of the app names to get further details on that app, including a QR code for a quick download and links to share the app. You will always find the latest top apps in all 70+ categories right here as we update our lists daily.
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1) WolframAlpha
Released by: Wolfram Alpha, LLC
Downloads: 50,000-250,000
User Rating: 4.55 / 5 with 3,556 ratings

2) Moon Phase Pro
Released by: Udell Enterprises, Inc
Downloads: 50,000-250,000
User Rating: 4.68 / 5 with 3,852 ratings

3) Star Chart
Released by: Escapist Games Limited
Downloads: >250,000
User Rating: 4.34 / 5 with 4,157 ratings

4) iKamasutra Sex Positions
Released by: NBITE Inc.
Downloads: 10,000-50,000
User Rating: 4.58 / 5 with 2,598 ratings

5) iBird Pro
Released by: Mitch Waite Group2
Downloads: 10,000-50,000
User Rating: 4.58 / 5 with 1,290 ratings

6) iQuran Pro
Released by: Guided Ways Technologies Ltd.
Downloads: 10,000-50,000
User Rating: 4.71 / 5 with 2,298 ratings

7) Aldiko Book Reader Premium
Released by: Aldiko Limited
Downloads: 50,000-250,000
User Rating: 4.45 / 5 with 2,697 ratings

8) iMissal - #1 Catholic App
Released by: Cantcha, Inc
Downloads: 10,000-50,000
User Rating: 4.66 / 5 with 2,882 ratings

9) Sundroid Pro Sunrise Sunset
Released by: Visalia Mobile Ltd
Downloads: 10,000-50,000
User Rating: 4.71 / 5 with 549 ratings

10) LDS Scriptures App
Released by: LDS Scriptures
Downloads: 10,000-50,000
User Rating: 4.48 / 5 with 1,861 ratings

12) Moon+ Reader Pro
Released by: Moon+ Reader
Downloads: 10,000-50,000
User Rating: 4.66 / 5 with 2,475 ratings

13) Chord! (Guitar Chord Finder)
Released by: RabugenTom
Downloads: 10,000-50,000
User Rating: 4.74 / 5 with 588 ratings

14) Human Japanese
Released by: Brak Software
Downloads: 5,000-10,000
User Rating: 4.82 / 5 with 376 ratings

15) U.S. Cop
Released by: Mark A. Brooks, LLC
Downloads: 10,000-50,000
User Rating: 4.74 / 5 with 642 ratings

17) Hanping Chinese Dictionary Pro
Released by: embermitre
Downloads: 5,000-10,000
User Rating: 4.80 / 5 with 591 ratings

18) Kids ABC Letters
Released by: intellijoy
Downloads: 10,000-50,000
User Rating: 4.56 / 5 with 794 ratings

19) Formulae Pro
Released by: Espiandev
Downloads: 5,000-10,000
User Rating: 4.49 / 5 with 59 ratings

20) Monkey Preschool Lunchbox
Released by: THUP Games
Downloads: 10,000-50,000
User Rating: 4.39 / 5 with 374 ratings

21) Pocketbook Appendix+
Released by: TECHNO SQUARE Inc.
Downloads: 10,000-50,000
User Rating: 4.50 / 5 with 382 ratings

22) AcroBible NIV
Released by: AcroDesign Technologies
Downloads: 1,000-5,000
User Rating: 4.67 / 5 with 144 ratings

23) I Just Forgot - Little Critter
Released by: Oceanhouse Media, Inc.
Downloads: 10,000-50,000
User Rating: 4.60 / 5 with 452 ratings

24) Brilliant Quotes PREMIUM
Released by: lammar
Downloads: 1,000-5,000
User Rating: 4.64 / 5 with 186 ratings

25) US Marine Corps Close Combat
Released by: milodroid
Downloads: 5,000-10,000
User Rating: 4.48 / 5 with 97 ratings

26) The Cat in the Hat - Dr. Seuss
Released by: Oceanhouse Media, Inc.
Downloads: 10,000-50,000
User Rating: 4.65 / 5 with 291 ratings

27) Arabic Talk
Released by: Rockron Developments
Downloads: 1,000-5,000
User Rating: 4.45 / 5 with 136 ratings

28) Kids ABC Phonics
Released by: intellijoy
Downloads: 10,000-50,000
User Rating: 4.44 / 5 with 386 ratings

29) Our Daily Bread
Released by: RBC Ministries
Downloads: 5,000-10,000
User Rating: 4.59 / 5 with 106 ratings

30) Me Too! - Little Critter
Released by: Oceanhouse Media, Inc.
Downloads: 5,000-10,000
User Rating: 4.61 / 5 with 249 ratings

31) Wikidroid Plus
Released by: Sirius Applications Ltd.
Downloads: 5,000-10,000
User Rating: 4.51 / 5 with 177 ratings

32) Spelling Bee
Released by: Socratica, LLC
Downloads: 10,000-50,000
User Rating: 3.97 / 5 with 69 ratings

33) MapMaster - Geography game
Released by: droidplant
Downloads: 5,000-10,000
User Rating: 4.58 / 5 with 127 ratings

34) Green Eggs and Ham - Dr. Seuss
Released by: Oceanhouse Media, Inc.
Downloads: 5,000-10,000
User Rating: 4.73 / 5 with 152 ratings

35) UK Driving Theory Test
Released by: Webrich Software Private Limited
Downloads: 10,000-50,000
User Rating: 4.53 / 5 with 583 ratings

36) Kids Numbers and Math
Released by: intellijoy
Downloads: 10,000-50,000
User Rating: 4.45 / 5 with 550 ratings

37) Searchable ERG
Released by: STKI Concepts
Downloads: 1,000-5,000
User Rating: 4.57 / 5 with 53 ratings

38) Marijuana Encyclopedia
Released by: VictorF Enterprises LLC
Downloads: 5,000-10,000
User Rating: 4.40 / 5 with 212 ratings

39) The Bro Code
Released by: Intelligent Technologies
Downloads: 5,000-10,000
User Rating: 4.37 / 5 with 119 ratings

40) ALS Drug Profiles
Released by: Guy
Downloads: 1,000-5,000
User Rating: 4.30 / 5 with 77 ratings

41) Learn Thai Pro - Phrasebook
Released by: Codegent
Downloads: 1,000-5,000
User Rating: 4.74 / 5 with 128 ratings

42) Mobile Observatory - Astronomy
Released by: KreApp Development
Downloads: 10,000-50,000
User Rating: 4.42 / 5 with 255 ratings

43) Music Tutor Sight Read
Released by: VirtualCode.es
Downloads: 1,000-5,000
User Rating: 4.60 / 5 with 229 ratings

44) Wapedia AdFree Plugin
Released by: Taptu
Downloads: 1,000-5,000
User Rating: 4.59 / 5 with 132 ratings

45) Perfect Ear Pro
Released by: Exaybachay
Downloads: 5,000-10,000
User Rating: 4.54 / 5 with 303 ratings

46) French Larousse dictionary
Released by: Editions Larousse
Downloads: 5,000-10,000
User Rating: 3.94 / 5 with 193 ratings

47) Fun Math Tricks
Released by: RanVic Labs
Downloads: 5,000-10,000
User Rating: 4.41 / 5 with 80 ratings

48) Knot Guide
Released by: Winkpass Creations, Inc.
Downloads: 10,000-50,000
User Rating: 4.18 / 5 with 181 ratings

49) Ohio Cop
Released by: Mark A. Brooks, LLC
Downloads: 1,000-5,000
User Rating: 4.93 / 5 with 207 ratings

50) Celeste SE
Released by: Terminal Eleven LLC
Downloads: 5,000-10,000
User Rating: 4.08 / 5 with 336 ratings

51) Baby Sign Language Dictionary
Released by: My Smart Hands
Downloads: 1,000-5,000
User Rating: 4.08 / 5 with 114 ratings

52) Oh, the Places You'll Go!
Released by: Oceanhouse Media, Inc.
Downloads: 1,000-5,000
User Rating: 4.63 / 5 with 115 ratings

53) Learn Korean Pro - Phrasebook
Released by: Codegent
Downloads: 1,000-5,000
User Rating: 4.75 / 5 with 79 ratings

54) NKJV Bible
Released by: Tecarta, Inc.
Downloads: 10,000-50,000
User Rating: 4.51 / 5 with 224 ratings

55) ASL Dictionary
Released by: Appsavers.com
Downloads: 5,000-10,000
User Rating: 3.95 / 5 with 168 ratings

56) U.S. Army Survival Guide Pro
Released by: milodroid
Downloads: 1,000-5,000
User Rating: 4.65 / 5 with 65 ratings

57) LDS Scriptures
Released by: StandardWorks.com
Downloads: 5,000-10,000
User Rating: 4.42 / 5 with 353 ratings

58) Audubon Birds - A Field Guide
Released by: Green Mountain Digital
Downloads: 5,000-10,000
User Rating: 3.74 / 5 with 247 ratings

59) Apolline & Leon
Released by: Avant-Goût Studios
Downloads: 1,000-5,000
User Rating: 4.22 / 5 with 73 ratings

60) Oxford Dictionary of English
Released by: Handmark
Downloads: 1,000-5,000
User Rating: 4.27 / 5 with 106 ratings

61) English in a Month
Released by: Learn Like Kids
Downloads: 5,000-10,000
User Rating: 4.05 / 5 with 142 ratings

62) Dr. Seuss's ABC
Released by: Oceanhouse Media, Inc.
Downloads: 1,000-5,000
User Rating: 4.78 / 5 with 89 ratings

63) Ambling BookPlayer Pro
Released by: Ambling Books
Downloads: 5,000-10,000
User Rating: 4.49 / 5 with 317 ratings

64) Wiki Encyclopedia pro
Released by: Wiki apps
Downloads: 10,000-50,000
User Rating: 4.54 / 5 with 382 ratings

65) Vade Mecum Juridico Pro
Released by: Mendes
Downloads: 1,000-5,000
User Rating: 4.27 / 5 with 159 ratings

66) 3001 Wisdom Quotes - Premium
Released by: XIMAD
Downloads: 1,000-5,000
User Rating: 4.47 / 5 with 189 ratings

67) Spanish Translator Premium
Released by: GreenLife Apps
Downloads: 5,000-10,000
User Rating: 4.33 / 5 with 145 ratings

68) Vegas Sports Odds Tracker
Released by: VictorF Enterprises LLC
Downloads: 1,000-5,000
User Rating: 4.30 / 5 with 54 ratings

69) All By Myself - Little Critter
Released by: Oceanhouse Media, Inc.
Downloads: 10,000-50,000
User Rating: 4.76 / 5 with 168 ratings

70) Satellite Flybys
Released by: Finch Consulting LLC
Downloads: 5,000-10,000
User Rating: 3.67 / 5 with 203 ratings

71) Spell Checker PRO
Released by: Androidsx
Downloads: 5,000-10,000
User Rating: 4.17 / 5 with 162 ratings

72) One Fish Two Fish - Dr. Seuss
Released by: Oceanhouse Media, Inc.
Downloads: 5,000-10,000
User Rating: 4.39 / 5 with 124 ratings

73) The Lorax - Dr. Seuss
Released by: Oceanhouse Media, Inc.
Downloads: 10,000-50,000
User Rating: 4.51 / 5 with 167 ratings

74) French in a Month
Released by: Learn Like Kids
Downloads: 1,000-5,000
User Rating: 4.40 / 5 with 81 ratings

75) Basic Spanish For Dummies
Released by: Skava
Downloads: 5,000-10,000
User Rating: 3.68 / 5 with 71 ratings

76) English-French dictionary
Released by: Editions Larousse
Downloads: 1,000-5,000
User Rating: 4.06 / 5 with 98 ratings

77) Texas Penal Code
Released by: CCJR Mobile LLC
Downloads: 1,000-5,000
User Rating: 4.56 / 5 with 61 ratings

78) Ear Coach
Released by: Nautilus
Downloads: 1,000-5,000
User Rating: 4.19 / 5 with 64 ratings

79) Math Reference
Released by: RealSimpleEdu.Com
Downloads: 5,000-10,000
User Rating: 4.43 / 5 with 158 ratings

80) Motorcycle Test
Released by: Webrich Software Private Limited
Downloads: 1,000-5,000
User Rating: 4.72 / 5 with 57 ratings

81) Game of Thrones Companion
Released by: Jason S. Rosenblum
Downloads: 1,000-5,000
User Rating: 4.37 / 5 with 101 ratings

82) Spanish in a Month
Released by: Learn Like Kids
Downloads: 1,000-5,000
User Rating: 4.29 / 5 with 77 ratings

83) Famous Paintings
Released by: Socratica, LLC
Downloads: 5,000-10,000
User Rating: 3.95 / 5 with 114 ratings

84) Dictionary
Released by: Alterme Inc.
Downloads: 10,000-50,000
User Rating: 3.95 / 5 with 141 ratings

85) BKS Dream Meanings Dictionary
Released by: BEIKS LLC
Downloads: 1,000-5,000
User Rating: 4.25 / 5 with 40 ratings

86) The New Baby - Little Critter
Released by: Oceanhouse Media, Inc.
Downloads: 1,000-5,000
User Rating: 4.64 / 5 with 77 ratings

87) Flash Cards Maker Pro
Released by: Great White Software
Downloads: 1,000-5,000
User Rating: 3.50 / 5 with 74 ratings

88) Physics Reference
Released by: RealSimpleEdu.Com
Downloads: 5,000-10,000
User Rating: 4.31 / 5 with 90 ratings

89) Guitarist's Reference
Released by: My App Catalog LLC
Downloads: 5,000-10,000
User Rating: 4.40 / 5 with 245 ratings

90) New York Penal Code
Released by: CCJR Mobile LLC
Downloads: 1,000-5,000
User Rating: 3.94 / 5 with 51 ratings

91) Spanish Class
Released by: Ceardannan
Downloads: 1,000-5,000
User Rating: 4.36 / 5 with 90 ratings

92) Spanish Verbs Pro
Released by: Robert Muth
Downloads: 1,000-5,000
User Rating: 4.67 / 5 with 109 ratings

93) Divine Office
Released by: Divine Office, Catholic Ministry
Downloads: 1,000-5,000
User Rating: 4.26 / 5 with 115 ratings

94) Urban Dictionary
Released by: BeBoo Bailey
Downloads: 1,000-5,000
User Rating: 4.15 / 5 with 102 ratings

95) space junk pro
Released by: Cass Everitt
Downloads: 5,000-10,000
User Rating: 4.43 / 5 with 129 ratings

96) Audiobooks Premium
Released by: Traveling Classics
Downloads: 5,000-10,000
User Rating: 3.93 / 5 with 72 ratings

97) Greek Mythology
Released by: Socratica, LLC
Downloads: 5,000-10,000
User Rating: 4.12 / 5 with 112 ratings

98) Toddler Music Jukebox:12 songs
Released by: Tipitap
Downloads: 1,000-5,000
User Rating: 3.55 / 5 with 40 ratings

99) Biblia para Moviles (Español)
Released by: Sam Mejias
Downloads: 1,000-5,000
User Rating: 4.29 / 5 with 94 ratings

100) US Army Sniper Training Manual
Released by: milodroid
Downloads: 1,000-5,000
User Rating: 4.52 / 5 with 27 ratings












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