# Nextgen UAT Inspections vs SmartRez Booking

The clearest difference is update cadence: SmartRez Booking at every 3 weeks against Nextgen UAT Inspections's every 6 months. Nextgen UAT Inspections's advantage is iOS requirement (13.4 vs 16.4). 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.

Nextgen UAT Inspections ships an update every 6 months, SmartRez Booking every 3 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Nextgen UAT Inspections | SmartRez Booking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Size | 22 MB | 125 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WSD Digital, LLC](https://appshunter.io/developer/1501801006) | [Monologix, Inc.](https://appshunter.io/developer/423510318) |

## What reviewers say

### Nextgen UAT Inspections

[App page](https://appshunter.io/ios/app/nextgen-uat-inspections/id6448775816)

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartRez Booking

[App page](https://appshunter.io/ios/app/smartrez-booking/id6469693119)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nextgen UAT Inspections free?

Nextgen UAT Inspections is free to download, with no in-app purchases.

### Is SmartRez Booking free?

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

### Do Nextgen UAT Inspections or SmartRez Booking have ads?

Neither Nextgen UAT Inspections nor SmartRez Booking shows ads.

### Which is updated more often, Nextgen UAT Inspections or SmartRez Booking?

Nextgen UAT Inspections ships an update every 6 months, and SmartRez Booking every 3 weeks. Most recently, Nextgen UAT Inspections was updated on October 30, 2026 and SmartRez Booking on November 3, 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.*