# SupStack vs NutriStack

The clearest difference is update cadence: SupStack at every 6 days against NutriStack's every 2 months. NutriStack's advantage is ratings volume (4 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. SupStack sells 2 in-app purchases, starting at $2.99 per 7 days and NutriStack sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for SupStack against 5.0 for NutriStack. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

SupStack ships an update every 6 days, NutriStack every 2 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SupStack | NutriStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/supstack-supplement-advisor/id6757682290/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/nutristack-supplement-scanner/id6761284957/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | Freemium | Freemium |
| Size | 9 MB | 63 MB |
| Requires iOS | 18.4 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [WSK Labs LLC](https://appshunter.io/developer/1811489211) | [Ben Williams](https://appshunter.io/developer/1876579463) |

## What reviewers say

### SupStack

[App page](https://appshunter.io/ios/app/supstack-supplement-advisor/id6757682290)

This app helps you understand and manage your daily supplements. It offers AI-powered analysis of supplement interactions and timing, smart reminders for intake, and hydration tracking to build consistent wellness habits.

**Highlights:** AI stack analysis for interactions and timing, Smart reminders for supplement intake, Daily water intake tracking, Progress tracking and streak building, Simple and intuitive interface, Analysis of positive, negative, and neutral interactions

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SupStack Pro Weekly | $2.99 | per 7 days |
| SupStack Pro Monthly | $9.99 | per month |


### NutriStack

[App page](https://appshunter.io/ios/app/nutristack-supplement-scanner/id6761284957)

Organize your supplement intake with detailed tracking, interaction alerts, and research-backed information. Explore supplements by goal and access evidence-based protocols. An AI advisor offers personalized routine insights.

**Highlights:** Schedule supplement doses and timing, Detect potential interactions, Access research on supplements, Scan barcodes to add products, Explore supplements by health goal, AI-powered supplement routine advisor

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NutriStack Pro Monthly | $6.99 | per month |
| NutriStack Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is SupStack free?

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

### Is NutriStack free?

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

### Which has better reviews, SupStack or NutriStack?

SupStack and NutriStack are both rated 5.0 out of 5 on the App Store, from 1 and 4 ratings respectively.

### Do SupStack or NutriStack have ads?

Neither SupStack nor NutriStack shows ads.

### Which is updated more often, SupStack or NutriStack?

SupStack ships an update every 6 days, and NutriStack every 2 months. Most recently, SupStack was updated on September 20, 2026 and NutriStack on September 9, 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.*