# Power Apps vs Building X Access

The clearest difference is update cadence: Power Apps at weekly against Building X Access's every 4 weeks. Power Apps also leads on chart position (#91 vs unranked). 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.

Power Apps ships an update weekly, Building X Access every 4 weeks. The most recent releases landed on October 22, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Power Apps | Building X Access |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23K ratings)](https://appshunter.io/ios/app/power-apps/id1047318566/reviews)** | — |
| Number of ratings | **23K** | — |
| Positive reviews | 34.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 weeks |
| Monetization | Free | — |
| Best chart rank | **#91** | — |
| Size | 140 MB | 22 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Siemens AG](https://appshunter.io/developer/394503271) |

## What reviewers say

### Power Apps

[App page](https://appshunter.io/ios/app/power-apps/id1047318566)

**Currently charting:** #91 Top Free · Business (US App Store)

Access custom business applications for work or school from any location. This app serves as a portal to a variety of tools, from campus maps and event registration to expense tracking and performance dashboards. Build and share your own low-code apps easily.

**Highlights:** Access work or school apps anywhere, Customizable app portal, Event registration tools, Expense submission with receipt upload, Performance data visualization, Offline app functionality

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 👍 Intuitive interface
- 🚀 Fast and efficient
- 🚀 Powerful framework
- 👍 Great for citizen developers

**What reviewers complain about**

- 🐛 Frequent crashes and freezes
- 🐛 Unreliable offline functionality
- 🐛 Slow performance
- 🐛 Buggy and unstable
- 🐛 Inconsistent user experience

**Reported bugs**

- Login screen issues
- Disappearing favorite apps
- Inability to see apps in offline mode
- Crashing on launch
- Broken log out functionality

**Requested features**

- Add support for more data sources
- Improve offline capabilities
- Enhance mobile optimization and responsiveness
- Implement a better error handling and troubleshooting system
- Add more customization options for app design and layout


### Building X Access

[App page](https://appshunter.io/ios/app/building-x-access/id1483078094)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Power Apps free?

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

### Is Building X Access free?

Building X Access is free to download, with no in-app purchases.

### Do Power Apps or Building X Access have ads?

Neither Power Apps nor Building X Access shows ads.

### Which is updated more often, Power Apps or Building X Access?

Power Apps ships an update weekly, and Building X Access every 4 weeks. Most recently, Power Apps was updated on October 22, 2026 and Building X Access on October 16, 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.*