# Jammed vs Hk Check

Jammed and Hk Check 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.

Jammed ships an update fortnightly, Hk Check monthly. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Jammed | Hk Check |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free | — |
| Size | 57 MB | 44 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jammed Bookings Ltd](https://appshunter.io/developer/948718179) | [Benjamin Adegunle](https://appshunter.io/developer/1891509560) |

## What reviewers say

### Jammed

[App page](https://appshunter.io/ios/app/jammed-studio-booking/id6480420203)

Easily find and book creative spaces like studios, rehearsal rooms, and photography spaces. Reserve equipment and even staff like sound engineers. Receive automatic reminders for your bookings.

**Highlights:** Search for studios by location or name, Save favorite studios, Book and pay for rooms, Rent equipment, Book studio staff, View booking details, Receive automatic reminders

**In-app purchases:** none


### Hk Check

[App page](https://appshunter.io/ios/app/hk-check-in/id6761821153)

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

**In-app purchases:** none


## Frequently asked questions

### Is Jammed free?

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

### Is Hk Check free?

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

### Do Jammed or Hk Check have ads?

Neither Jammed nor Hk Check shows ads.

### Which is updated more often, Jammed or Hk Check?

Jammed ships an update fortnightly, and Hk Check monthly. Most recently, Jammed was updated on November 4, 2026 and Hk Check on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*