# JustCo vs Impact Key

The clearest difference is update cadence: Impact Key at every 4 days against JustCo's every 9 days. Impact Key also leads on iOS requirement (13.0 vs 15). 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.

JustCo ships an update every 9 days, Impact Key every 4 days. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | JustCo | Impact Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/justco/id1442767983/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 204 MB | 32 MB |
| Requires iOS | 15 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JustCo](https://appshunter.io/developer/1442767982) | [Suzhou IMC Property Development Co., Ltd](https://appshunter.io/developer/1688990756) |

## What reviewers say

### JustCo

[App page](https://appshunter.io/ios/app/justco/id1442767983)

Instantly book coworking spaces, hot desk day passes, and meeting rooms. Access flexible workspaces on demand, view live availability, and make secure payments. Manage memberships, access perks, and stay updated with centre announcements.

**Highlights:** Book coworking spaces, Hot desk day passes, Meeting room reservations, View live availability, Secure payments, Manage memberships, Access exclusive perks

**Features:** Apple Wallet

**In-app purchases:** none


### Impact Key

[App page](https://appshunter.io/ios/app/impact-key/id6745059128)

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

**In-app purchases:** none


## Frequently asked questions

### Is JustCo free?

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

### Is Impact Key free?

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

### Do JustCo or Impact Key have ads?

Neither JustCo nor Impact Key shows ads.

### Which is updated more often, JustCo or Impact Key?

JustCo ships an update every 9 days, and Impact Key every 4 days. Most recently, JustCo was updated on October 5, 2026 and Impact Key on October 8, 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.*