# Baltic Deco Planner Lite vs Tech Dive

The clearest difference is rating: Tech Dive at 5.0 against Baltic Deco Planner Lite's 3.8. Tech Dive also leads on review sentiment (100% vs 80%) and update cadence (every 4 weeks vs every 2 months). Baltic Deco Planner Lite's advantage is in-app purchases (none vs 2) and ratings volume (9 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Tech Dive sells 2 in-app purchases, starting at $0.99 per month. Baltic Deco Planner Lite asks for nothing beyond the download.

Tech Dive holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 9 and 2 respectively. Written reviews point the same way: 80% of Baltic Deco Planner Lite's written reviews are positive against 100% of Tech Dive's.

Baltic Deco Planner Lite ships an update every 2 months, Tech Dive every 4 weeks. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Baltic Deco Planner Lite | Tech Dive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (9 ratings)](https://appshunter.io/ios/app/baltic-deco-planner-lite/id344421395/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tech-dive/id6483004689/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 80.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 16 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eskil Olsen](https://appshunter.io/developer/304464486) | [Skytip LLC](https://appshunter.io/developer/1569880600) |

## 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


### Tech Dive

[App page](https://appshunter.io/ios/app/tech-dive/id6483004689)

This app helps plan scuba dives with various calculators for gas, depth, and air consumption. It supports metric and imperial units and offers advanced features through an in-app purchase.

**Highlights:** Dive planning calculators, Gas and air consumption calculations, Metric and imperial unit support, Depth and EAD calculations, Enriched Air-Nitrox mix calculation, Unit conversion tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $0.99 | per month |
| Plus Annual | $7.99 | per year |


## Frequently asked questions

### Is Baltic Deco Planner Lite free?

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

### Is Tech Dive free?

Tech Dive is free to download, with in-app purchases available.

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

Tech Dive is rated higher. Baltic Deco Planner Lite averages 3.8 out of 5 from 9 ratings, while Tech Dive averages 5.0 from 2 ratings.

### Do Baltic Deco Planner Lite or Tech Dive have ads?

Neither Baltic Deco Planner Lite nor Tech Dive shows ads.

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

Baltic Deco Planner Lite ships an update every 2 months, and Tech Dive every 4 weeks. Most recently, Baltic Deco Planner Lite was updated on October 12, 2026 and Tech Dive on October 11, 2026.

---

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