# Stowkeep vs SideKey

The clearest difference is update cadence: Stowkeep at every 3 days against SideKey's every 9 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stowkeep sells 1 in-app purchase, starting at $0.99 per month and SideKey sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stowkeep ships an update every 3 days, SideKey every 9 days. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Stowkeep | SideKey |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 9 days |
| Size | 26 MB | 41 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mykola Noskov](https://appshunter.io/developer/1894212692) | [Ahmet Giray Ucar](https://appshunter.io/developer/1583246836) |

## What reviewers say

### Stowkeep

[App page](https://appshunter.io/ios/app/stowkeep-home-inventory/id6814242328)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StowKit Premium | $0.99 | per month |


### SideKey

[App page](https://appshunter.io/ios/app/sidekey-custom-action-button/id6814712920)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SideKey+ Weekly | $3.99 | per 7 days |
| SideKey+ Yearly | $24.99 | per year |


## Frequently asked questions

### Is Stowkeep free?

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

### Is SideKey free?

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

### Do Stowkeep or SideKey have ads?

Neither Stowkeep nor SideKey shows ads.

### Which is updated more often, Stowkeep or SideKey?

Stowkeep ships an update every 3 days, and SideKey every 9 days. Most recently, Stowkeep was updated on October 18, 2026 and SideKey on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*