# Baltic Deco Planner Lite vs O'Dive

The clearest difference is rating: O'Dive at 5.0 against Baltic Deco Planner Lite's 3.8. O'Dive also leads on review sentiment (100% vs 80%). Baltic Deco Planner Lite's advantage is ratings volume (9 vs 1) and iOS requirement (9.0 vs 13.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

O'Dive holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Baltic Deco Planner Lite has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Baltic Deco Planner Lite's written reviews are positive against 100% of O'Dive's.

Baltic Deco Planner Lite ships an update every 2 months, O'Dive monthly. The most recent releases landed on August 27, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Baltic Deco Planner Lite | O'Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/baltic-deco-planner-lite/id344421395/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/odive/id1534593720/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 6 MB | 25 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eskil Olsen](https://appshunter.io/developer/304464486) | [AZOTH SYSTEMS](https://appshunter.io/developer/1534593722) |

## What reviewers say

### Baltic Deco Planner Lite

[App page](https://appshunter.io/ios/app/baltic-deco-planner-lite/id344421395)

This tool helps technical divers plan staged decompression dives. It supports multi-level and repetitive dives with nitrox, and tracks gas consumption and decompression profiles. Dive plans can be saved for easy reuse.

**Highlights:** Staged decompression dive planning, Nitrox-only diving support, Multi-level and repetitive dive calculations, Gas consumption tracking, Decompression profile calculation, Configurable ascent/descent rates, Saveable dive plans

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### O'Dive

[App page](https://appshunter.io/ios/app/odive/id1534593720)

This app uses patented acoustic sensor technology to analyze gas microbubbles detected after a dive. It helps divers assess their decompression procedures and improve their safety and practice based on personalized acoustic measurements.

**Highlights:** Acoustic sensor technology, Gas microbubble detection, Personalized decompression analysis, Diving practice improvement, Diving safety enhancement, Sensor control interface

**In-app purchases:** none


## Frequently asked questions

### Is Baltic Deco Planner Lite free?

Baltic Deco Planner Lite is free to download, with no in-app purchases.

### Is O'Dive free?

O'Dive is free to download, with no in-app purchases.

### Which has better reviews, Baltic Deco Planner Lite or O'Dive?

O'Dive is rated higher. Baltic Deco Planner Lite averages 3.8 out of 5 from 9 ratings, while O'Dive averages 5.0 from 1 ratings.

### Do Baltic Deco Planner Lite or O'Dive have ads?

Neither Baltic Deco Planner Lite nor O'Dive shows ads.

### Which is updated more often, Baltic Deco Planner Lite or O'Dive?

Baltic Deco Planner Lite ships an update every 2 months, and O'Dive monthly. Most recently, Baltic Deco Planner Lite was updated on August 27, 2026 and O'Dive on June 4, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*