# ONE vs Building The Future 2026

The clearest difference is device support: ONE at 3 against Building The Future 2026's 1. ONE also leads on iOS requirement (15.4 vs 17.0). On price, update cadence, 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.

ONE ships an update every 13 months, Building The Future 2026 every 10 months. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | ONE | Building The Future 2026 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 10 months** |
| Size | 22 MB | 59 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Tiago Monteiro](https://appshunter.io/developer/1489310359) | [imatch - innovation ignition Lda.](https://appshunter.io/developer/1448250725) |

## What reviewers say

### ONE

[App page](https://appshunter.io/ios/app/one/id1494785033)

**In-app purchases:** none


### Building The Future 2026

[App page](https://appshunter.io/ios/app/building-the-future-2026/id1546081070)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ONE free?

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

### Is Building The Future 2026 free?

Building The Future 2026 is free to download, with no in-app purchases.

### Do ONE or Building The Future 2026 have ads?

Neither ONE nor Building The Future 2026 shows ads.

### Which is updated more often, ONE or Building The Future 2026?

ONE ships an update every 13 months, and Building The Future 2026 every 10 months. Most recently, ONE was updated on October 10, 2026 and Building The Future 2026 on October 15, 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.*