Nutrogen vs CrossFit Dux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nutrogen
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Nutrogen offers personalized nutrition services for our partner gym members. • Meal Plans & Recipes – Provide personalized meal plans and a rich recipe library. • Goal Tracking – Help users set and track their health goals. • Insights & Reports – Monitor progress with easy-to-use dashboards. Get Nutrogen today and start transforming nutrition experiences!
CrossFit Dux
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For members of CrossFit Dux to reserve their place in a class, sign up for gym events, and general account management like updating headshots and credit card on file.
Screenshots
Verdict
The clearest difference is update cadence: Nutrogen at weekly against CrossFit Dux's every 2 months. CrossFit Dux's advantage is device support (3 vs 1). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Nutrogen ships an update weekly, CrossFit Dux every 2 months. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.
| Parameter | Nutrogen | CrossFit Dux |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15 — better |
| Further details — not scored | ||
| Size | 95 MB | 96 MB |
| Age rating | 4+ | 4+ |
| Developer | Nutrogen Labs | The Trustee for Wilson Family Trust |
In-app purchases
Nutrogen
No in-app purchases
CrossFit Dux
No in-app purchases
