# Stackbox vs Keymate

The clearest difference is iOS requirement: Keymate at 15.1 against Stackbox's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stackbox sells 2 in-app purchases, starting at $1.99 per month and Keymate sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Stackbox ships an update every 4 days, Keymate every 3 days. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Stackbox | Keymate |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 33 MB | 78 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YunJae Jeong](https://appshunter.io/developer/1568287924) | [Nemo Studio (KR)](https://appshunter.io/developer/1845772843) |

## What reviewers say

### Stackbox

[App page](https://appshunter.io/ios/app/stackbox-rss-reader/id6758572761)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $19.99 | per year |


### Keymate

[App page](https://appshunter.io/ios/app/keymate-pc-apps-from-phone/id6768593228)

Control your PC tasks remotely from your smartphone. Automate repetitive actions like launching apps, typing text, and managing media with a single tap. Streamline your workflow for development, design, streaming, and more.

**Highlights:** Run PC shortcuts remotely, Instant text input, Launch apps and URLs, Media playback control, OBS streaming management, Discord call controls, AI usage monitoring

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keymate Pro | $2.99 | per month |
| Keymate Pro Lifetime | $16.99 | one-time |


## Frequently asked questions

### Is Stackbox free?

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

### Is Keymate free?

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

### Do Stackbox or Keymate have ads?

Neither Stackbox nor Keymate shows ads.

### Which is updated more often, Stackbox or Keymate?

Stackbox ships an update every 4 days, and Keymate every 3 days. Most recently, Stackbox was updated on October 10, 2026 and Keymate on October 4, 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.*