Comparison

Baltic Deco Planner vs Dive Kit

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

Head to head
About

Baltic Deco Planner

Plan complex technical dives with support for various breathing apparatus and gas mixes. Features advanced decompression algorithms, gas consumption tracking, and contingency profile planning. Easily store, export, and reuse dive plans.

Highlights
  • Decompression dive planning
  • Open circuit and rebreather support
  • Multi-level and repetitive dive support
  • Gas consumption and OTU/CNS tracking
  • Contingency profile planning
  • VPM-B and ZHL16-B algorithms
  • Dive plan storage and export
Features
Read full description

Tool for planning staged decompression dives for technical divers. Supports open circuit and closed circuit rebreathers, multi-level and repetitive dives, nitrox, trimix, altitude adjustments, metric and imperial measurements. Keeps track of gas consumption, OTUs and CNS. Per dive configurable ascent/descent rates, last stop/stop interval settings and RMV/MOR. Any combination of OC and CCR planning is possible (CCR dives with OC levels/deco etc.). One tap access to lost-gas, bailout, deeper & longer contingency profiles. Constantly displays updated plan details as changes are made, and uses color highlighting to suggest best mixes. Dive plans can be stored in a bookmark folder for convenient reuse. Plans can also be exported via email or pasted into any other app. Features both VPM-B (based on Erik C. Bakers work) with configurable conservatism and ZHL16-B with configurable gradient factors for calculating decompression profiles. Also supports VPM-B/GFS. Please see www.balticdecoplanner.com for more info, bug tracking and support.

About

Dive Kit

This app provides comprehensive dive planning tools for various gas mixes, including trimix and CCR dives. It offers a suite of free utilities for gas analysis, usage, and buoyancy calculations, alongside educational content and a certification wallet. The premium version unlocks advanced planning features for complex dives.

Highlights
  • Open-circuit, trimix, and CCR dive planning
  • Automatic gas switching and unlimited segments
  • Offline functionality
  • Free dive utilities (gas analysis, usage, buoyancy)
  • Dive signals and cylinder specifications
  • Certification wallet
  • Multi-language support
Features
Read full description

The deco planner built for technical divers, plus eleven free tools for everyone on the boat. Dive Kit is a scuba deco planner for open-circuit, trimix and CCR dives on Bühlmann ZH-L16C with your gradient factors. It shows what every what-if costs: deeper, longer, a lost gas, a bailout from any point in the dive. Big type for direct sun, big targets for wet hands, routine tasks in seconds. Deco Planner (Pro) - Multi-level profiles with the deco woven around your levels: stops between levels when the plan needs them, gas switches placed where the PPO₂ allows - Gradient factors, last stop, ascent rates, air breaks, stop rounding (1 min, 30 s or 1 s) and PPO₂ bands per gas, all set per plan - Contingency tabs: deeper, longer, lost gas, or build your own. Each shows the extra run time, TTS and CNS against the base plan - Modifiers: working and deco SRMV and a delay at depth, on the base plan or on one contingency - CCR: setpoint schedules by depth, diluent switches, dilout, and open-circuit bailout from the end of the profile, after any level, at a run time or on ascent - Gas per cylinder: remaining pressure at each stop, a reserve per cylinder, ascent pressure, and what happens when a cylinder runs dry - Live warnings with the number and the limit: PPO₂, END, gas density, CNS, OTU, hypoxia, reserve - Repetitive dives, with tissue loading carried over the surface interval - Plan variants, overlaid on one graph - Share by QR code or link, no purchase needed to read it. Export the table or a slate image Eleven Free Tools No ads, nothing behind a sign-up. - Best Mix: nitrox and trimix by MOD, helium picked by END, with narcotic and density limits - Gas Specs: EAD, PPO₂, END and gas density with color-coded warnings - Gas Usage: multi-level consumption, turn pressure, thirds to sixths - SAC/SRMV: your real breathing rate from a dive; for twinsets and sidemount, enter the combined cylinder volume - Buoyancy: weighting from suit, body, gear and water, with lift and overweighting advisories - Blender: partial-pressure and continuous blending with real-gas corrections and expected analyzer readings - Mix Result: what a top-up or a decant actually gives you - Checklists: your own pre-dive routines and rebreather presets, with timers that survive closing the app - Cylinders, Converter, Signals. Cylinders named the way you buy them: AL80 at 3000 psi, or litres Reference & Learning - 90+ illustrated, searchable dive signals and 35+ cylinder specifications - Tutorials on gas physics, decompression theory and trimix, and help on key results Certification Wallet 25+ agencies, 190+ certifications, and a diver profile that holds your dive insurance details. Built for the Boat - Fully offline, on phones and tablets - Eight languages: English, German, Turkish, Swedish, Russian, Polish, Simplified Chinese, Korean - Light, dark and automatic themes No account. Your dive data stays on your device. Usage analytics and crash reports are optional and can be switched off in Settings. Pricing The Deco Planner is the only paid tool: a one-time lifetime purchase or a subscription. Everything else is free, for everyone. Warning and Disclaimer Dive Kit is a reference and planning aid for trained divers, and that covers all its tools. It is not a dive computer and not a substitute for training. The deco planner is for divers trained in decompression diving, and gas blending is for trained blenders. Results can be wrong, so check every result against a second source. Dive Kit is provided as is, and you use it at your own risk. Warning and disclaimer: https://divekit.app/safety/ Terms of Use: https://divekit.app/terms/ Privacy Policy: https://divekit.app/privacy-policy/ Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Baltic Deco Planner4 screens
Dive Kit4 screens

Verdict

The call

The clearest difference is price: Dive Kit at Free against Baltic Deco Planner's $18.99. Dive Kit also leads on update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.7). Baltic Deco Planner's advantage is in-app purchases (none vs 3) and ratings volume (49 vs 1). On 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

Dive Kit is free to download; Baltic Deco Planner costs $18.99 up front. Dive Kit sells 3 in-app purchases, starting at $4.99 per month. Baltic Deco Planner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dive Kit holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Baltic Deco Planner has 49 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 91% of Baltic Deco Planner's written reviews are positive against 100% of Dive Kit's.

UpkeepUpdate frequency

Baltic Deco Planner ships an update every 2 months, Dive Kit every 3 days. Both last shipped on October 19, 2026.

Scorecard8 real differences · 2 level
Baltic Deco Planner versus Dive Kit: the parameters behind the verdict, then further details
ParameterBaltic Deco PlannerDive Kit
Price$18.99Free — better
Rating4.7 (49 ratings)5.0 (1 ratings) — better
Positive reviews91.3% of reviews100.0% of reviews — better
Number of ratings49 — better1
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.4
Further details — not scored
Size4 MB129 MB
Age rating4+4+
DeveloperEskil OlsenRONNY MAJANI

Customer experience

Baltic Deco Planner

All ratings49 ratings
Positive95.9%
Neutral2.0%
Negative2.0%
Written reviews92 reviews
Positive91.3%
Neutral4.3%
Negative4.3%

Dive Kit

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Baltic Deco Planner

No in-app purchases

3 purchases

Dive Kit

Subscriptions1
  • Skuba Tools Pro Monthly1 Month trial$4.991 Month
One-time2
  • Tip$0.99
  • Decompression Planner$24.99

Questions

Is Baltic Deco Planner free?
Baltic Deco Planner costs $18.99, with no in-app purchases.
Is Dive Kit free?
Dive Kit is free to download, with in-app purchases available.
Which has better reviews, Baltic Deco Planner or Dive Kit?
Dive Kit is rated higher. Baltic Deco Planner averages 4.7 out of 5 from 49 ratings, while Dive Kit averages 5.0 from 1 ratings.
Do Baltic Deco Planner or Dive Kit have ads?
Neither Baltic Deco Planner nor Dive Kit shows ads.
Which is updated more often, Baltic Deco Planner or Dive Kit?
Baltic Deco Planner ships an update every 2 months, and Dive Kit every 3 days. Most recently, Baltic Deco Planner was updated on October 19, 2026 and Dive Kit on October 19, 2026.

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