# USMON Lite vs ACT ID Open Options

The clearest difference is rating: ACT ID Open Options at 5.0 against USMON Lite's 4.0. ACT ID Open Options also leads on update cadence (weekly vs every 3 months) and iOS requirement (10.0 vs 18.0). On price, ratings volume, 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.

ACT ID Open Options holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

USMON Lite ships an update every 3 months, ACT ID Open Options weekly. The most recent releases landed on October 12, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | USMON Lite | ACT ID Open Options |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/usmon-lite/id1191816564/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/act-id-open-options/id1531783537/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | Free |
| Size | 17 MB | 17 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [US Monitoring, Inc.](https://appshunter.io/developer/582100592) | [Open Options, Inc.](https://appshunter.io/developer/716628395) |

## What reviewers say

### USMON Lite

[App page](https://appshunter.io/ios/app/usmon-lite/id1191816564)

This app allows surgical assistants and IONM technicians to manage patient cases, review schedules, and create new entries. Users can also scan and upload documents directly to patient records.

**Highlights:** Review and edit existing cases, Create new cases, Scan and upload documents, Direct upload to patient records, Schedule management

**Features:** macOS Compatibility

**In-app purchases:** none


### ACT ID Open Options

[App page](https://appshunter.io/ios/app/act-id-open-options/id1531783537)

This app allows organizations to use smartphones as secure access credentials for doors in various facilities. It integrates with existing readers for a touchless entry experience, offering a flexible and affordable transition to mobile access.

**Highlights:** Smartphone as secure access credential, Works with WaveLynx readers, Touchless door entry, Integrated with DNA Fusion software, No subscriptions or fees

**In-app purchases:** none


## Frequently asked questions

### Is USMON Lite free?

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

### Is ACT ID Open Options free?

ACT ID Open Options is free to download, with no in-app purchases.

### Which has better reviews, USMON Lite or ACT ID Open Options?

ACT ID Open Options is rated higher. USMON Lite averages 4.0 out of 5 from 1 ratings, while ACT ID Open Options averages 5.0 from 1 ratings.

### Do USMON Lite or ACT ID Open Options have ads?

Neither USMON Lite nor ACT ID Open Options shows ads.

### Which is updated more often, USMON Lite or ACT ID Open Options?

USMON Lite ships an update every 3 months, and ACT ID Open Options weekly. Most recently, USMON Lite was updated on October 12, 2026 and ACT ID Open Options 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.*