# Subjam vs IKTF

The clearest difference is update cadence: IKTF at every 5 weeks against Subjam's every 19 months. IKTF also leads on iOS requirement (13.0 vs 15.6). 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.

Subjam ships an update every 19 months, IKTF every 5 weeks. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Subjam | IKTF |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 26 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Store The Sun Limited](https://appshunter.io/developer/1781616810) | [IKTF LIMITED](https://appshunter.io/developer/1829422763) |

## What reviewers say

### Subjam

[App page](https://appshunter.io/ios/app/subjam/id6738642152)

Experience a dedicated radio station broadcasting UK Garage and underground dance music. Relive the sounds of London's 2000s underground scene with original tracks and curated sets.

**Highlights:** UK Garage music, Underground dance music, 2000s London scene, Original music radio

**Features:** macOS Compatibility

**In-app purchases:** none


### IKTF

[App page](https://appshunter.io/ios/app/iktf-i-know-that-face/id6749231396)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Subjam free?

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

### Is IKTF free?

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

### Do Subjam or IKTF have ads?

Neither Subjam nor IKTF shows ads.

### Which is updated more often, Subjam or IKTF?

Subjam ships an update every 19 months, and IKTF every 5 weeks. Most recently, Subjam was updated on October 21, 2026 and IKTF 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.*