# Zuply vs Stackful

The clearest difference is in-app purchases: Zuply at none against Stackful's 1. Stackful's advantage is iOS requirement (17.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Stackful sells 1 one-off in-app purchase. Zuply asks for nothing beyond the download.

## The numbers

| Metric | Zuply | Stackful |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 2 MB | 3 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AKN Technologies FZ-LLC](https://appshunter.io/developer/1872738914) | [Espen Lund](https://appshunter.io/developer/6809542875) |

## What reviewers say

### Zuply

[App page](https://appshunter.io/ios/app/zuply/id6805640899)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Stackful

[App page](https://appshunter.io/ios/app/stackful-supplement-stock/id6811653860)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackful Plus | $6.99 | one-time |


## Frequently asked questions

### Is Zuply free?

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

### Is Stackful free?

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

### Do Zuply or Stackful have ads?

Neither Zuply nor Stackful shows ads.

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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.*