# HealthStack vs OnDose

The clearest difference is device support: HealthStack at 2 against OnDose's —. On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. HealthStack sells 4 in-app purchases, starting at $5.99 per 7 days and OnDose sells 1 in-app purchase, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | HealthStack | OnDose |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/healthstack-scan-supplements/id6751443430/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 137 MB | 43 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | **iPhone, iPod** | — |
| Age rating | 12+ | 12+ |
| Developer | [purpurasalgada](https://appshunter.io/developer/1835145810) | [Sidney Ottelohe](https://appshunter.io/developer/1880135207) |

## What reviewers say

### HealthStack

[App page](https://appshunter.io/ios/app/healthstack-scan-supplements/id6751443430)

This app helps you manage your vitamin and supplement routine. It analyzes your specific products to identify potential risks and interactions, offering personalized AI-driven insights for safer and more effective supplementation.

**Highlights:** Intelligent AI assistant for personalized insights, Automatic safety checks for nutrient intake, Comprehensive view of total nutrient breakdown, Precision tracking of inventory and schedules, Doctor-ready PDF reports, Shareable supplement regimen

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $14.99 | per month |
| Annual | $59.99 | per year |
| Lifetime | $99.99 | one-time |


### OnDose

[App page](https://appshunter.io/ios/app/ondose-stack-manager/id6759676991)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OnDose Monthly | $7.99 | per month |


## Frequently asked questions

### Is HealthStack free?

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

### Is OnDose free?

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

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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.*