# IMS form vs 에스원 UVIS

The clearest difference is review sentiment: IMS form at 63% against 에스원 UVIS's 25%. IMS form also leads on update cadence (every 2 months vs every 8 months). 에스원 UVIS's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IMS form ships an update every 2 months, 에스원 UVIS every 8 months. The most recent releases landed on September 28, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | IMS form | 에스원 UVIS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **62.5% of reviews** | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 29 MB | 49 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IMS Mobility Inc.](https://appshunter.io/developer/1565321447) | [S1 Corporation](https://appshunter.io/developer/352726008) |

## What reviewers say

### IMS form

[App page](https://appshunter.io/ios/app/ims-form/id1413102300)

Streamline rental car operations with automated processes for insurance replacement vehicle requests, contract generation, and claims submission. The system offers real-time employee and vehicle tracking, license verification, and automatic data entry for enhanced efficiency.

**Highlights:** Insurance replacement vehicle requests, Unlimited contract generation and management, 3-tap claims submission, Real-time employee and vehicle tracking, Automatic license and vehicle information input, License validity verification, Automated referral feedback

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

**In-app purchases:** none


### 에스원 UVIS

[App page](https://appshunter.io/ios/app/uvis/id1476776589)

Manage vehicle operational history, real-time location, and temperature control for business fleets. Track individual vehicle locations or view all on a map, and review driving routes. Vehicle control features are available for supported vehicles.

**Highlights:** Real-time vehicle location tracking, Driving route history analysis, Temperature monitoring for fleets, Vehicle control capabilities, Map view of all vehicles

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IMS form free?

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

### Is 에스원 UVIS free?

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

### Do IMS form or 에스원 UVIS have ads?

Neither IMS form nor 에스원 UVIS shows ads.

### Which is updated more often, IMS form or 에스원 UVIS?

IMS form ships an update every 2 months, and 에스원 UVIS every 8 months. Most recently, IMS form was updated on September 28, 2026 and 에스원 UVIS on June 24, 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.*