Simple Nitrox vs NCalc Easy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Nitrox
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Simple Nitrox provides an easy to use and very visible calculation of Maximum Operating Depth for scuba diving. The most appropriate nitrox mix can also be calculated for a planned depth. Widgets can be added to the Home Screen for up to 5 tanks for easy access to the values for previously analysed tanks and the application. Supports metric and imperial, and o2 up to 99%.
NCalc Easy
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Very simple Nitrox calculator. Nothing fancy, just shows the allowed nitroglycerin for the selected O2 concentration.
Screenshots
Verdict
The clearest difference is in-app purchases: NCalc Easy at none against Simple Nitrox's 1. 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
Both are free to download. Simple Nitrox sells 1 one-off in-app purchase. NCalc Easy asks for nothing beyond the download.
| Parameter | Simple Nitrox | NCalc Easy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 29 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Simon Chivers | Denys Dykusha |
In-app purchases
Simple Nitrox
- Simple Nitrox Full Access$0.99
NCalc Easy
No in-app purchases
