# PASSION vs FT Smart Key

The clearest difference is update cadence: FT Smart Key at fortnightly against PASSION's every 22 months. PASSION's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PASSION ships an update every 22 months, FT Smart Key fortnightly. The most recent releases landed on September 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | PASSION | FT Smart Key |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 22 months | **Fortnightly** |
| Size | 3 MB | 3 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [katsuya kikuchi](https://appshunter.io/developer/1609365589) | [Haudi, Inc.](https://appshunter.io/developer/1694190484) |

## What reviewers say

### PASSION

[App page](https://appshunter.io/ios/app/passion/id1609365884)

**In-app purchases:** none


### FT Smart Key

[App page](https://appshunter.io/ios/app/ft-smart-key/id6738711134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PASSION free?

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

### Is FT Smart Key free?

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

### Do PASSION or FT Smart Key have ads?

Neither PASSION nor FT Smart Key shows ads.

### Which is updated more often, PASSION or FT Smart Key?

PASSION ships an update every 22 months, and FT Smart Key fortnightly. Most recently, PASSION was updated on September 10, 2026 and FT Smart Key on October 7, 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.*