Best Sdi Apps

140+ iOS apps curated and reviewed

3.3 avg rating
20 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our sdi list covers 140+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Sdi Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SDI TDI ERDI PFISDI TDI ERDI PFIFree4.3β˜… (151)NoNoNov 2026
2Core StrengthsCore StrengthsFree4.8β˜… (43)NoNoOct 2026
3Integrated Parts ManagementIntegrated Parts ManagementFree3.0β˜… (2)NoNoOct 2026
4Zeus OrderingZeus OrderingFree1.9β˜… (187)NoNoNov 2026
5SDI-WMSSDI-WMSFreeβ€”YesNoMay 2026
6Dalailul Khairaat - SDIDalailul Khairaat - SDIFreeβ€”NoNoNov 2026
7Diving Log - Scuba LogbookDiving Log - Scuba LogbookFree4.0β˜… (2)YesYesNov 2026
8SDI AppSDI AppFreeβ€”NoNoSep 2026

Top Picks for Sdi

SDI TDI ERDI PFI#1

SDI TDI ERDI PFI by ITI Holdings, LLC.

tdisdi.com Mobile App
Editor's Choice
⚽ Sports
4.3😐(151 ratings)
Free
SDI TDI ERDI PFI screenshot 1
SDI TDI ERDI PFI screenshot 2
SDI TDI ERDI PFI screenshot 3
SDI TDI ERDI PFI screenshot 4
SDI TDI ERDI PFI screenshot 5
SDI TDI ERDI PFI screenshot 6

This app serves as a comprehensive diving companion, allowing users to log dives, manage digital certifications, update personal profiles, and find dive centers and instructors globally. It also provides access to exclusive content from multiple diving agencies.

What We Love

  • πŸ‘ Access to eCards
  • πŸ‘ Great resource for professionals
  • πŸ‘ Good for documenting dive information
  • πŸ‘ Informative publications
  • πŸ‘ User-friendly certification agency app
  • πŸ‘ Digital training cards supported
  • πŸ‘ Well-thought-out eLearning platform
  • πŸ‘ Genialidad (Genius)
  • πŸ‘ Excellent (Excelente)

Room to Improve

  • πŸ› Crashing after update
  • πŸ› Very glitchy
  • πŸ› Laggy, especially selecting dive sites
  • πŸ› Buttons unintuitive
  • πŸ› Slow manual dive loading
  • πŸ› Dive logs not found after download
  • πŸ› No logout feature
  • πŸ› Mandatory update popups
  • πŸ› Basic app
  • πŸ› Lacking features compared to other agencies
  • πŸ› Not designed for iPad
  • πŸ› No purpose/limited utility
  • πŸ› Session expired/logged out frequently
  • πŸ› Dated look and feel
  • πŸ› Poor design and execution
  • πŸ› Lacking important shortcuts
  • πŸ› Requires website for most things
4.8😊(43 ratings)
Free
Core Strengths screenshot 1
Core Strengths screenshot 2
Core Strengths screenshot 3
Core Strengths screenshot 4
Core Strengths screenshot 5
Core Strengths screenshot 6

Discover your unique strengths and improve how you collaborate with others. This app provides personalized insights to enhance team dynamics, communication, and conflict resolution, ultimately leading to better professional results and leadership growth.

What We Love

  • πŸ‘ Intuitive and user-friendly interface
  • πŸ’‘ Provides valuable insights into communication and relationships
  • πŸš€ Quick access to information on the go
  • 🀝 Helps improve workplace interactions and collaboration
  • 🎯 Offers effective communication strategies and conflict resolution tips
  • ✨ Revolutionary tool for understanding colleagues
  • πŸ“š Includes a helpful quick guide
  • πŸ“² Seamless extension of Core Strengths platform
  • βœ… Makes interactions more meaningful and productive
  • πŸ“ˆ Helps build relationship intelligence

Room to Improve

  • πŸ› App crashes on launch
  • βšͺ Stuck on a white screen
  • ⚠️ Only useful if you already have a profile
  • ❌ Cannot buy profiles on the app

More Sdi apps to explore

FAQ about Sdi

What are the best sdi apps for iPhone?
SDI TDI ERDI PFI tops our sdi apps ranking as of November 2026, with a 4.3-star average from 151 App Store ratings, and it's free to download.
Yes β€” 20 of the top sdi apps we rank are free to download, including SDI TDI ERDI PFI and Core Strengths.
SDI TDI ERDI PFI has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 140+ sdi apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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