# Commons at Phase vs Three One Three

The clearest difference is update cadence: Commons at Phase at every 2 months against Three One Three's every 3 months. Commons at Phase also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Commons at Phase ships an update every 2 months, Three One Three every 3 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Commons at Phase | Three One Three |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/commons-at-phase/id1471575023/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Ad-supported | — |
| Size | 44 MB | 28 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Phase Family Learning Center LLC](https://appshunter.io/developer/1471575022) | [Three One Three](https://appshunter.io/developer/1530234112) |

## What reviewers say

### Commons at Phase

[App page](https://appshunter.io/ios/app/commons-at-phase/id1471575023)

This co-working space app allows users to book private offices and meeting rooms in real time. You can also view and pay invoices, and connect with the community. It offers onsite childcare and amenities for a productive work environment.

**Highlights:** Book private offices, Reserve meeting rooms, View and pay invoices, Connect with community, Onsite licensed childcare

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

**In-app purchases:** none


### Three One Three

[App page](https://appshunter.io/ios/app/three-one-three/id1564462970)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Commons at Phase free?

Commons at Phase is free to download, with no in-app purchases.

### Is Three One Three free?

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

### Do Commons at Phase or Three One Three have ads?

Neither Commons at Phase nor Three One Three shows ads.

### Which is updated more often, Commons at Phase or Three One Three?

Commons at Phase ships an update every 2 months, and Three One Three every 3 months. Most recently, Commons at Phase was updated on October 4, 2026 and Three One Three on October 5, 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.*