Comparison

Nutrx | Intelligent Nutrition vs SaltStack

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nutrx | Intelligent Nutrition

Features
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Nutrx is the AI-powered nutrition tracker that makes logging food effortless. Snap a photo or describe your meal, and get accurate calories and macros in seconds. No tedious searching, no barcode hunting. Set your goals, watch real progress, and let Nutrx reveal the patterns behind how you eat. PRIVATE BY DESIGN Nutrx is built for privacy and your health data is yours! Ready to make tracking effortless? Download Nutrx and log your first meal in seconds. Privacy Policy: https://nutrx.ai/privacy Terms of Use: https://nutrx.ai/terms Nutrx+ is an auto-renewing subscription available in monthly or yearly plans. * The app provides nutritional guidance for informational purposes only and is not a substitute for professional medical advice. If you have any health concerns or questions, please consult a qualified doctor or registered dietitian.

About

SaltStack

Features
Read full description

Keep your POTS day in one clear timeline. SaltStack brings symptoms, hydration, medications, possible triggers, interventions, standing-session observations, and electrolytes together. Without diagnosing or telling you what caused what. Check in quickly from iPhone or Apple Watch, add optional Apple Health context, review cautious patterns in your own records, and create a clinician-friendly report for appointments. POTS DAILY • Record symptoms and flares with optional severity, posture, and notes • Log fluids, medications, interventions, possible triggers, recovery moments, and freeform notes • See health events and electrolyte intake together in one daily timeline • Choose favorite events for faster check-ins • Use Calm Mode for a quieter daily experience PERSONAL STANDING-SESSION RECORDS • Record resting and standing observations • Add optional heart rate, blood pressure, and symptom notes • Keep a personal record without pass/fail scores or diagnostic conclusions • Stop immediately if standing feels unsafe ELECTROLYTES AT A GLANCE • Track sodium, potassium, and magnesium against daily targets • Quick-log common electrolyte products and foods • Adjust serving sizes or add custom entries • Scan supported product barcodes • Choose POTS, keto, endurance, fasting, general, or custom targets PATTERNS AND REPORTS • Review cautious summaries based only on what you recorded • See sample sizes and data coverage instead of black-box conclusions • Create a clinician-friendly PDF with symptoms, events, standing sessions, and missing-data notes • Export records for your own files or care-team conversations APPLE HEALTH AND APPLE WATCH • Add authorized heart-rate and wellness context from Apple Health • Save supported nutrition data to Apple Health • Check in or quick-log from Apple Watch • Control optional health permissions at any time BUILT FOR REAL DAYS SaltStack is designed to make useful records possible even when energy and focus are limited. Save the important moment quickly and add more context only when you want to. Free and Pro options are available. Pricing and feature access are shown before purchase. SaltStack is not a medical device and does not diagnose POTS, identify causes, recommend treatment, or replace medical care. Always follow guidance from a qualified healthcare professional. Privacy policy: https://saltstackapp.com/privacy Terms of Service: https://saltstackapp.com/terms Support: https://saltstackapp.com/support

Screenshots

Nutrx | Intelligent Nutrition4 screens
SaltStack4 screens

Verdict

The call

The clearest difference is iOS requirement: SaltStack at 18.6 against Nutrx | Intelligent Nutrition's 26.0. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nutrx | Intelligent Nutrition sells 2 in-app purchases, starting at $4.99 per month and SaltStack sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nutrx | Intelligent Nutrition ships an update every 2 weeks, SaltStack every 3 weeks. The most recent releases landed on September 30, 2026 and October 10, 2026 respectively.

Scorecard1 real difference · 5 level
Nutrx | Intelligent Nutrition versus SaltStack: the parameters behind the verdict, then further details
ParameterNutrx | Intelligent NutritionSaltStack
PriceFreeFree
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS26.018.6 — better
Further details — not scored
Size70 MB16 MB
Age rating4+4+
DeveloperAntonio NettoLaBounty Labs, LLC

In-app purchases

2 purchases

Nutrx | Intelligent Nutrition

Subscriptions2
  • Nutrx+ Monthly Plan3 Days trial$4.991 Month
  • Nutrx+ Yearly Plan3 Days trial$49.991 Year
3 purchases

SaltStack

Subscriptions2
  • SaltStack Pro Monthly$6.991 Month
  • SaltStack Pro Yearly7 Days trial$39.991 Year
One-time1
  • SaltStack Pro Lifetime$99.99

Questions

Is Nutrx | Intelligent Nutrition free?
Nutrx | Intelligent Nutrition is free to download, with in-app purchases available.
Is SaltStack free?
SaltStack is free to download, with in-app purchases available.
Do Nutrx | Intelligent Nutrition or SaltStack have ads?
Neither Nutrx | Intelligent Nutrition nor SaltStack shows ads.
Which is updated more often, Nutrx | Intelligent Nutrition or SaltStack?
Nutrx | Intelligent Nutrition ships an update every 2 weeks, and SaltStack every 3 weeks. Most recently, Nutrx | Intelligent Nutrition was updated on September 30, 2026 and SaltStack on October 10, 2026.

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