# TeamBuildr OS vs T1OS

The clearest difference is update cadence: T1OS at every 2 days against TeamBuildr OS's every 3 months. 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.

TeamBuildr OS ships an update every 3 months, T1OS every 2 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TeamBuildr OS | T1OS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/t1os/id6807931016/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 57 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TeamBuildr, LLC](https://appshunter.io/developer/1148960444) | [MARKES JULYUS CRUZ](https://appshunter.io/developer/6807931018) |

## What reviewers say

### TeamBuildr OS

[App page](https://appshunter.io/ios/app/teambuildr-os/id6445898415)

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

**In-app purchases:** none


### T1OS

[App page](https://appshunter.io/ios/app/t1os/id6807931016)

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

**In-app purchases:** none


## Frequently asked questions

### Is TeamBuildr OS free?

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

### Is T1OS free?

T1OS is free to download, with no in-app purchases.

### Do TeamBuildr OS or T1OS have ads?

Neither TeamBuildr OS nor T1OS shows ads.

### Which is updated more often, TeamBuildr OS or T1OS?

TeamBuildr OS ships an update every 3 months, and T1OS every 2 days. Most recently, TeamBuildr OS was updated on October 25, 2026 and T1OS on October 31, 2026.

---

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