# Supplement Tracker SuppScan AI vs StackGuard

The clearest difference is in-app purchases: StackGuard at none against Supplement Tracker SuppScan AI's 7. StackGuard also leads on update cadence (every 5 days vs fortnightly). Supplement Tracker SuppScan AI's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Supplement Tracker SuppScan AI sells 7 in-app purchases, starting at $6.99 per 7 days. StackGuard asks for nothing beyond the download.

Supplement Tracker SuppScan AI ships an update fortnightly, StackGuard every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Supplement Tracker SuppScan AI | StackGuard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 69 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lokman Beser](https://appshunter.io/developer/1844174774) | [Changmin Kwak](https://appshunter.io/developer/1893802660) |

## What reviewers say

### Supplement Tracker SuppScan AI

[App page](https://appshunter.io/ios/app/supplement-tracker-suppscan-ai/id6753645182)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Plan | $6.99 | per 7 days |
| Monthly Premium Plan | $9.99 | per month |
| Yearly Premium Plan | $29.99 | per year |
| Yearly Premium Plan | $39.99 | per year |
| Yearly Premium Plan | $44.99 | per year |
| Yearly Premium Plan | $49.99 | per year |
| Quarterly Premium Plan | $49.99 | per 3 months |


### StackGuard

[App page](https://appshunter.io/ios/app/stackguard/id6762318577)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Supplement Tracker SuppScan AI free?

Supplement Tracker SuppScan AI is free to download, with in-app purchases available.

### Is StackGuard free?

StackGuard is free to download, with no in-app purchases.

### Do Supplement Tracker SuppScan AI or StackGuard have ads?

StackGuard shows ads; Supplement Tracker SuppScan AI does not.

### Which is updated more often, Supplement Tracker SuppScan AI or StackGuard?

Supplement Tracker SuppScan AI ships an update fortnightly, and StackGuard every 5 days. Most recently, Supplement Tracker SuppScan AI was updated on October 24, 2026 and StackGuard on October 24, 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.*