Comparison

Claremont USD vs Scuba Certification

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Claremont USD

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Introducing the brand new app for Claremont USD. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to their calendar to share the event with friends and family with one tap. CUSTOMIZE NOTIFICATIONS Select your student's organization within the app and make sure you never miss a message. CAFETERIA MENUS Within the dining section, you'll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you'll find updates from the administration about what's going on in the district right now. Whether that's celebrating a student's success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy-to-navigate directory.

About

Scuba Certification

Features
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Scuba Certification Prep Pro Scuba Certification Exam Preparation - Professional Version Scuba Certification is required for anyone who's interested in scuba diving. In order to become certified scuba diver, you need to pass Scuba Knowledge Test. This app covers complete material taught for Scuba Certification Knowledge Test. The chapters included in the app are following. WATER AND AIR 1. Characteristics Of Water 2. Water Pressure 3. Pressure Effects 4. Equalizing Pressure 5. Reverse Block 6. Rupture Of The Eardrums 7. Air, Volume, Pressure, Density 8. Breathing And Scuba Diving 9. The Lungs 10. Lung Overextension Injuries 11. Regulators 12. Snorkel 13. Dive Tanks SEE - FEEL - HEAR 14. Light 15. Behavior Of Light Under Water 16. Vision Under Water 17. Masks 18. Sound 19. Hearing Under Water 20. The Ear 21. Thermal Properties Of Water 22. Hypothermia 23. Hyperthermia 24. Diving suits BUOYANCY 25. Archimedes' principle 26. Floating – Sinking 27. Positioning Your Body Under Water 28. Why Do I Need Weights? 29. Buoyancy Control Device 30. Different Types Of BCDs 31. Fins 32. Weight Systems GASES 33. What Is Air? 34. Dalton’s Law Of Partial Pressure 35. Nitrogen 36. Nitrogen Narcosis 37. Decompression Sickness 38. Oxygen 39. Oxygen Toxicity Problems 40. Carbon Dioxide 41. Carbon Monoxide DIVE PLANNING AND DIVE MANAGEMENT 42. Diving As A Team 43. Hand Signals 44. Dive Planning 45. General Rules Of Recreational Diving 46. Diving With A Dive Computer 47. Dive Tables 48. The PDA Dive Table THE UNDERWATER WORLD 49. Saltwater 50. Freshwater 51. Tides 52. Currents 53. Orientation And Navigation 54. Interacting With Aquatic Life PROBLEM MANAGEMENT 55. Problems And Diving 56. Most Common Causes For Problems 57. Surface Problems 58. Under Water Problems 59. Out Of Air Situtions 60. Distressed Diver 61. Panicked Diver 62. Unresponsive Diver 63. Near Drowning 64. Injuries Inflicted By Aquatic Life This app uses the state of art methodology to prepare students for the exam. You start preparing using flashcards, where answers are provided on the back of the flashcards. Then you can bookmark flashcards which you feel difficult and think that you don't know the answer that well. You can access the bookmarked flashcards in a different section so that you don't have to go through the list of questions. You can test your knowledge using in-built quizzes. You can create your own quizzes by customizing it by bookmarking quiz questions. Once you submit the Quiz/Test you'll be provided with your result and you can take tests unlimited number of times. This app is also equipped with creating your own course material and notes. Suppose your want to log your dive information or if you are using another text book, this app will help you by creating custom flashcards. You are able to create custom chapters and flashcards with questions, answers and options. For custom flashcards, you are able to attach images to your flashcards. Following is the description how to attach images to your custom flashcards. LEARN HOW TO ATTACH IMAGES You can attach up to 5 different images in a single custom flashcard using '[attach1]', '[attach2]', '[attach3]', '[attach4]' and '[attach5]' anywhere in question, answer or any of the wrong options. Once you write these keywords, upload attachment buttons will start enabling where you can upload an image from your phone. Uploading an attachment needs to be in sequence meaning you can't enable '[attach2]' before '[attach1]'. Example: Question: What is happening in the picture? [attach1].

Screenshots

Claremont USD4 screens
Scuba Certification4 screens

Verdict

The call

The clearest difference is price: Claremont USD at Free against Scuba Certification's $9.99. Scuba Certification's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.0). On update cadence, ads and in-app purchases there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Claremont USD is free to download; Scuba Certification costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Claremont USD ships an update every 19 months, Scuba Certification every 13 months. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

Scorecard3 real differences Β· 3 level
Claremont USD versus Scuba Certification: the parameters behind the verdict, then further details
ParameterClaremont USDScuba Certification
PriceFree β€” better$9.99
Update frequencyEvery 19 monthsEvery 13 months β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod β€” better
Requires iOS16.011.0 β€” better
Further details β€” not scored
Size144 MB46 MB
Age rating4+4+
DeveloperClaremont Unified School DistrictGhumman Tech LLC

In-app purchases

None

Claremont USD

No in-app purchases

None

Scuba Certification

No in-app purchases

Questions

Is Claremont USD free?
Claremont USD is free to download, with no in-app purchases.
Is Scuba Certification free?
Scuba Certification costs $9.99, with no in-app purchases.
Do Claremont USD or Scuba Certification have ads?
Neither Claremont USD nor Scuba Certification shows ads.
Which is updated more often, Claremont USD or Scuba Certification?
Claremont USD ships an update every 19 months, and Scuba Certification every 13 months. Most recently, Claremont USD was updated on October 7, 2026 and Scuba Certification on September 30, 2026.

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