# ForgeKey Secure Password Vault vs Cairn

The clearest difference is price: Cairn at Free against ForgeKey Secure Password Vault's $3.99. Cairn also leads on device support (3 vs 1). ForgeKey Secure Password Vault's advantage is in-app purchases (none vs 1) and chart position (#179 vs unranked). On rating, review sentiment, update cadence and ads there is nothing between them.

Cairn is free to download; ForgeKey Secure Password Vault costs $3.99 up front. Cairn sells 1 one-off in-app purchase. ForgeKey Secure Password Vault asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ForgeKey Secure Password Vault against 5.0 for Cairn. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ForgeKey Secure Password Vault ships an update every 4 days, Cairn weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | ForgeKey Secure Password Vault | Cairn |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/forgekey-secure-password-vault/id6759202603/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cairn-countdown-and-days-since/id6805060074/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Paid | **Free** |
| Best chart rank | **#179** | — |
| Size | 7 MB | 17 MB |
| Requires iOS | **18** | 26.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [luis reynaldo cedeno manzanilla](https://appshunter.io/developer/1465778931) | [飞 吕](https://appshunter.io/developer/1851387805) |

## What reviewers say

### ForgeKey Secure Password Vault

[App page](https://appshunter.io/ios/app/forgekey-secure-password-vault/id6759202603)

**Currently charting:** #179 Top Paid · Productivity (US App Store)

This app generates strong, unique, and customizable passwords offline. It offers advanced configuration options, real-time strength indicators, and secure on-device storage with biometric unlock.

**Highlights:** Advanced password generator, Customizable password options, Real-time strength indicator, Instant clipboard copy, Secure local history, Biometric unlock

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

**In-app purchases:** none


### Cairn

[App page](https://appshunter.io/ios/app/cairn-countdown-and-days-since/id6805060074)

Track important upcoming dates and past anniversaries with a versatile countdown and count-up tool. It offers precise timing, customizable reminders, and various visual displays to keep you informed. Integrates seamlessly with your devices and data.

**Highlights:** Countdown and count-up for any event, Minute and second precision timing, Customizable repeat intervals, Time zone support, Visual progress tracking, Milestone markers, Home and Lock Screen widgets

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Unlock | $2.99 | one-time |


## Frequently asked questions

### Is ForgeKey Secure Password Vault free?

ForgeKey Secure Password Vault costs $3.99, with no in-app purchases.

### Is Cairn free?

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

### Which has better reviews, ForgeKey Secure Password Vault or Cairn?

ForgeKey Secure Password Vault and Cairn are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do ForgeKey Secure Password Vault or Cairn have ads?

Neither ForgeKey Secure Password Vault nor Cairn shows ads.

### Which is updated more often, ForgeKey Secure Password Vault or Cairn?

ForgeKey Secure Password Vault ships an update every 4 days, and Cairn weekly. Most recently, ForgeKey Secure Password Vault was updated on October 25, 2026 and Cairn on October 25, 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.*