# UMA Book vs STEP Events

The clearest difference is update cadence: UMA Book at every 5 weeks against STEP Events'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.

UMA Book ships an update every 5 weeks, STEP Events every 3 months. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | UMA Book | STEP Events |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 158 MB | 64 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AMMI SYSTEMS LIMITED](https://appshunter.io/developer/1383270408) | [The Society of Trust and Estate Practitioners, Ltd.](https://appshunter.io/developer/1441020291) |

## What reviewers say

### UMA Book

[App page](https://appshunter.io/ios/app/uma-book/id1435500873)

This smart workplace application helps users book desks and meeting rooms using an AI bot or an interactive floor plan. Authenticate with Office 365 to view and reserve company resources.

**Highlights:** AI-powered booking, Interactive floor plan, Desk reservation, Meeting room booking, Office 365 authentication, Resource availability view

**Features:** macOS Compatibility

**In-app purchases:** none


### STEP Events

[App page](https://appshunter.io/ios/app/step-events/id1441020292)

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

**In-app purchases:** none


## Frequently asked questions

### Is UMA Book free?

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

### Is STEP Events free?

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

### Do UMA Book or STEP Events have ads?

Neither UMA Book nor STEP Events shows ads.

### Which is updated more often, UMA Book or STEP Events?

UMA Book ships an update every 5 weeks, and STEP Events every 3 months. Most recently, UMA Book was updated on October 14, 2026 and STEP Events on October 25, 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.*