Comparison

Deep Tools vs Orangeburg DPS

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

Head to head
About

Deep Tools

This comprehensive dive toolkit helps recreational, advanced, and technical divers plan dives, log underwater adventures, and blend gases. It offers advanced planning tools, dive computer import, and essential calculations for safe and efficient diving.

Highlights
  • Advanced Deco Planner
  • Dive Log with Shearwater import
  • Gas Blender for Trimix/Nitrox
  • Maximum Operating Depth (MOD) calculator
  • No Decompression Limit (NDL) tracking
  • Metric and Imperial units
Features
Read full description

The Complete Dive Toolkit Deep Tools is a must-have application for recreational, advanced, and technical divers. Whether you are learning to dive, planning complex decompression dives, or logging your underwater adventures, Deep Tools provides reliable tools you can trust. Import dives directly from your Shearwater dive computer, plan dives using the advanced Deco Planner, or use the app as a practical learning aid during your dive training. Tools included:
 - Maximum Operating Depth (MOD) - Oxygen Partial Pressure (ppO₂) - Equivalent Air Depth (EAD) - Equivalent Narcotic Depth (END) - Equivalent Air Density Depth (EADD) - No Decompression Limit (NDL) - Best Trimix for depth - Best Nitrox for depth - Gas consumption and density - Lift bag calculator Dive Log: * - Import dives from Shearwater dive computers (Petrel, Perdix, NERD, Teric, etc.) - Log dive sites with name, coordinates, and custom tags - Automatically merge dives with short surface intervals - Share logged dives with your buddies - Create local backups or migrate data to another device Advanced Dive Planner: * Plan complex dives with confidence, whether on Open Circuit (OC) or Rebreather (CCR): - Repetitive dive planning - Bühlmann ZH-L16B and ZH-L16C with Gradient Factors - Gas consumption, CNS, and OTU calculations - Visual dive profile, text plan, pressure graph, and slate view - Lost gas planning - CCR Bailout planning - Multi-level dive plans with custom bailout points - Share dive plans with friends Gas Blender: * Prepare accurate breathing gas mixtures: - Trimix and Nitrox blending - Mix to desired gas - Mix with Top-off gas - Continuous flow blending - Estimate gas cost Additional Features - Metric and Imperial units - Adjustable altitude and water type (EN13319, salt, fresh) - Set your altitude - Custom tank / cylinder database * Advanced features are available with a subscription or during the free trial. Special thanks to V. Paul Gordon, Serge Nelissen and Michael Heus for extensive testing and valuable contributions! Terms of Service: https://www.deepblue.si/privacy/terms-of-service.php

About

Orangeburg DPS

Features
Read full description

The Orangeburg DPS app provides citizens the ability to submit anonymous tips to the Orangeburg, SC Department of Public Safety. The app also displays agency crime alerts and other organization web and social media content.

Screenshots

Deep Tools4 screens
Orangeburg DPS3 screens

Verdict

The call

The clearest difference is in-app purchases: Orangeburg DPS at none against Deep Tools's 3. Orangeburg DPS also leads on iOS requirement (13.0 vs 17.0). Deep Tools's advantage is update cadence (every 2 months vs every 16 months). On price, ads and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Deep Tools sells 3 in-app purchases, starting at $2.99 per month. Orangeburg DPS asks for nothing beyond the download.

UpkeepUpdate frequency

Deep Tools ships an update every 2 months, Orangeburg DPS every 16 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 7 level
Deep Tools versus Orangeburg DPS: the parameters behind the verdict, then further details
ParameterDeep ToolsOrangeburg DPS
PriceFreeFree
Rating4.6 (93 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings93 — better—
Update frequencyEvery 2 months — betterEvery 16 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.013.0 — better
Further details — not scored
Size13 MB38 MB
Age rating4+4+
DeveloperDeep Blue d.o.o.City of Orangeburg

In-app purchases

3 purchases

Deep Tools

Subscriptions2
  • Subscription Monthly$2.991 Month
  • Subscription Yearly3 Days trial$17.991 Year
One-time1
  • Lifetime Subscription$39.99
None

Orangeburg DPS

No in-app purchases

Questions

Is Deep Tools free?
Deep Tools is free to download, with in-app purchases available.
Is Orangeburg DPS free?
Orangeburg DPS is free to download, with no in-app purchases.
Do Deep Tools or Orangeburg DPS have ads?
Neither Deep Tools nor Orangeburg DPS shows ads.
Which is updated more often, Deep Tools or Orangeburg DPS?
Deep Tools ships an update every 2 months, and Orangeburg DPS every 16 months. Most recently, Deep Tools was updated on October 25, 2026 and Orangeburg DPS on October 27, 2026.

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