Comparison

Deep Tools vs Wazo Shift

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

Wazo Shift

Features
Read full description

Wazo Shift brings your business phone line, team chat and voicemail into one app built around people, not channels. Every call, message and voicemail with a colleague or a customer lands in the same conversation, so you have the full context before you reply. One search bar finds people, past conversations and your company directory. Wazo Shift is the mobile app of the Wazo Unified Communications platform, made for businesses that need their team reachable wherever they work. WHAT YOU CAN DO • Keep work and personal apart: call and answer on your business number without sharing your personal one • Handle calls like a desk phone: hold, mute, switch between two calls, merge them into a conference • Transfer a call directly, or talk to your colleague first before handing it over • Turn a voice call into a video call, and back • Move a live call between devices: take over on your phone a call started on your computer, without hanging up • Chat with colleagues, with every message next to your call history • Listen to your voicemail in the app and see what is new at a glance • See who is available, and set your own status: Available, Do Not Disturb or Invisible • Find anyone fast: company directory, personal contacts and phone contacts in one search • Pin favorites and the conversations you need to follow up on • Take notes during a call, and record it when you need to • Manage call forwarding, Do Not Disturb, blocked numbers and the caller ID you display READY WHEN A CALL COMES IN • Calls ring even when the app is closed or your phone is locked • Sign in with your company account, including single sign-on, and unlock with biometrics Wazo Shift is part of the Wazo Enterprise Unified Communication solution. For more information, contact us!

Screenshots

Deep Tools4 screens
Wazo Shift4 screens

Verdict

The call

The clearest difference is in-app purchases: Wazo Shift at none against Deep Tools's 3. Wazo Shift also leads on update cadence (every 2 days vs every 2 months). On price, ads, device support and iOS requirement 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. Wazo Shift asks for nothing beyond the download.

UpkeepUpdate frequency

Deep Tools ships an update every 2 months, Wazo Shift every 2 days. Both last shipped on October 25, 2026.

Scorecard2 real differences · 8 level
Deep Tools versus Wazo Shift: the parameters behind the verdict, then further details
ParameterDeep ToolsWazo Shift
PriceFreeFree
Rating4.6 (93 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings93 — better—
Update frequencyEvery 2 monthsEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size13 MB62 MB
Age rating4+4+
DeveloperDeep Blue d.o.o.Wazo Communication Inc

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

Wazo Shift

No in-app purchases

Questions

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

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