# Kestrel Sight vs Iron Switch

The clearest difference is price: Iron Switch at Free against Kestrel Sight's $1.99. Iron Switch also leads on iOS requirement (15.0 vs 18.6). Kestrel Sight's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.

Iron Switch is free to download; Kestrel Sight costs $1.99 up front. Iron Switch sells 3 in-app purchases, starting at $9.99 per month. Kestrel Sight asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Kestrel Sight | Iron Switch |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iron-switch-dead-man-switch/id6788568339/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | — | Freemium |
| Size | 2 MB | 23 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tracivex LLC](https://appshunter.io/developer/1858071600) | [Felipe Oliveira](https://appshunter.io/developer/1896341825) |

## What reviewers say

### Kestrel Sight

[App page](https://appshunter.io/ios/app/kestrel-sight/id6756164484)

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

**In-app purchases:** none


### Iron Switch

[App page](https://appshunter.io/ios/app/iron-switch-dead-man-switch/id6788568339)

Securely store encrypted digital assets like crypto keys and passwords. If you stop checking in, this app automatically delivers access to designated recipients, ensuring your digital legacy is protected.

**Highlights:** Encrypted vault for sensitive data, Automated delivery to trusted recipients, Customizable check-in intervals, Zero-knowledge AES-256 encryption, Face ID/Touch ID app lock, Offline recovery kit

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Operator Monthly | $9.99 | per month |
| Commander Monthly | $29.99 | per month |
| Legacy Lifetime | $499.99 | one-time |


## Frequently asked questions

### Is Kestrel Sight free?

Kestrel Sight costs $1.99, with no in-app purchases.

### Is Iron Switch free?

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

### Do Kestrel Sight or Iron Switch have ads?

Neither Kestrel Sight nor Iron Switch shows ads.

### Which is updated more often, Kestrel Sight or Iron Switch?

Kestrel Sight ships an update weekly, and Iron Switch weekly. Most recently, Kestrel Sight was updated on October 30, 2026 and Iron Switch on October 31, 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.*