# FK vs trifolium

FK and trifolium are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | FK | trifolium |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Size | 36 MB | 36 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FondsKonzept AG](https://appshunter.io/developer/1444579705) | [Trifolium FB GbR](https://appshunter.io/developer/1807252720) |

## What reviewers say

### FK

[App page](https://appshunter.io/ios/app/fk-show/id1444579706)

**In-app purchases:** none


### trifolium

[App page](https://appshunter.io/ios/app/trifolium/id6744352264)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FK free?

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

### Is trifolium free?

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

### Do FK or trifolium have ads?

Neither FK nor trifolium shows ads.

### Which is updated more often, FK or trifolium?

FK ships an update every 3 months, and trifolium every 3 months. Most recently, FK was updated on September 10, 2026 and trifolium on September 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.*