# Bastion vs Key

The clearest difference is in-app purchases: Key at none against Bastion's 2. Key also leads on ads (none vs shown). Bastion's advantage is iOS requirement (17.6 vs 26.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Bastion sells 2 in-app purchases, starting at $4.99 per month. Key asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Bastion | Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bastion-screen-time-control/id6762038361/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 9 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Automation Launchpad](https://appshunter.io/developer/1887975492) | [Titun LLC](https://appshunter.io/developer/1786289921) |

## What reviewers say

### Bastion

[App page](https://appshunter.io/ios/app/bastion-screen-time-control/id6762038361)

This app helps you reduce distractions and break phone addiction by requiring you to walk to unlock apps. Earn screen time with real steps, fostering healthier habits without deleting your favorite applications.

**Highlights:** Walk to earn screen time with step tracking, App blocker for social media and websites, Screen time control without relying on discipline, Live unlock timer, Lock Screen and Dynamic Island support, Save earned minutes, Daily streaks for consistency

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bastion Monthly | $4.99 | per month |
| Bastion Yearly | $39.99 | per year |


### Key

[App page](https://appshunter.io/ios/app/key-screen-time-app-blocker/id6789744010)

**In-app purchases:** none


## Frequently asked questions

### Is Bastion free?

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

### Is Key free?

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

### Do Bastion or Key have ads?

Bastion shows ads; Key does not.

### Which is updated more often, Bastion or Key?

Bastion ships an update weekly, and Key weekly. Most recently, Bastion was updated on October 2, 2026 and Key on October 10, 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.*