# nitroxCalc vs SCUBAPRO LogTRAK 2.0

The clearest difference is update cadence: SCUBAPRO LogTRAK 2.0 at monthly against nitroxCalc's every 18 months. nitroxCalc's advantage is iOS requirement (9.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

nitroxCalc ships an update every 18 months, SCUBAPRO LogTRAK 2.0 monthly. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | nitroxCalc | SCUBAPRO LogTRAK 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (51 ratings)](https://appshunter.io/ios/app/scubapro-logtrak-20/id1567917991/reviews)** |
| Number of ratings | — | **51** |
| Positive reviews | — | 13.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | — | Free |
| Size | 5 MB | 75 MB |
| Requires iOS | **9.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAP-REL](https://appshunter.io/developer/1405536766) | [SCUBAPRO](https://appshunter.io/developer/1161396689) |

## What reviewers say

### nitroxCalc

[App page](https://appshunter.io/ios/app/nitroxcalc/id1408060704)

**Features:** macOS Compatibility

**In-app purchases:** none


### SCUBAPRO LogTRAK 2.0

[App page](https://appshunter.io/ios/app/scubapro-logtrak-20/id1567917991)

This app serves as a digital dive logbook for iPhones, allowing users to record, manage, and analyze their dive profile data. It is compatible with various SCUBAPRO dive computers and enables adjusting settings and updating firmware.

**Highlights:** Record and manage dives, Analyze dive profile data, Incorporate additional dive information, Adjust dive computer settings, Update dive computer software/firmware, Bluetooth connectivity for data transfer

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Syncs with Luna Pro AI
- 👍 Uploading dives generally fine
- 👍 Nice app, working well with Galileo 3
- 👍 Easy interface with G2
- 👍 Moderately good app

**What reviewers complain about**

- 🐛 Map issues (pinpointing, search)
- 🐛 Manual dive entry bugs (dates, times)
- 🐛 Incorrect date/time entry (December 1969)
- 🐛 Changes dives to Fresh Water, sets time to 1:00 AM
- 🐛 Inability to set account up (no confirmation email)

**Reported bugs**

- Map points to wrong location
- Cannot search for dive sites
- Manual dive entry dates and times don't function
- Stuck in December 1969 for manual entries
- Date changes to 1969, won't change back

**Requested features**

- Ability to drag GPS location on map
- Ability to export logs in usable files
- Add SAC rate, RMV, buoyancy AI features
- Ability to delete dives
- Ability to delete current log


## Frequently asked questions

### Is nitroxCalc free?

nitroxCalc is free to download, with no in-app purchases.

### Is SCUBAPRO LogTRAK 2.0 free?

SCUBAPRO LogTRAK 2.0 is free to download, with no in-app purchases.

### Do nitroxCalc or SCUBAPRO LogTRAK 2.0 have ads?

Neither nitroxCalc nor SCUBAPRO LogTRAK 2.0 shows ads.

### Which is updated more often, nitroxCalc or SCUBAPRO LogTRAK 2.0?

nitroxCalc ships an update every 18 months, and SCUBAPRO LogTRAK 2.0 monthly. Most recently, nitroxCalc was updated on October 26, 2026 and SCUBAPRO LogTRAK 2.0 on October 30, 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.*