# EVOHD vs Work Order Invoice

The clearest difference is in-app purchases: EVOHD at none against Work Order Invoice's 2. EVOHD also leads on ads (none vs shown) and iOS requirement (7.0 vs 14.0). Work Order Invoice's advantage is device support (3 vs 1). On price and update cadence there is nothing between them.

Both are free to download. Work Order Invoice sells 2 in-app purchases, starting at $0.99 per month. EVOHD asks for nothing beyond the download.

EVOHD ships an update every 4 months, Work Order Invoice every 6 months. The most recent releases landed on June 1, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | EVOHD | Work Order Invoice |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | — |
| Size | 49 MB | 37 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [by DEMES S.L.](https://appshunter.io/developer/522581434) | [Snappii](https://appshunter.io/developer/587096976) |

## What reviewers say

### EVOHD

[App page](https://appshunter.io/ios/app/evohd/id522581431)

This iPad application provides remote surveillance capabilities for compatible DVR systems. It allows users to monitor live video feeds, review recorded footage, and receive push alerts for security events. Advanced features include gesture controls and window sliding for enhanced usability.

**Highlights:** Push Alarm notifications, Video Playback, Task wheel functionality, Finger Gesture controls, Windows Slide feature, Remote DVR monitoring

**In-app purchases:** none


### Work Order Invoice

[App page](https://appshunter.io/ios/app/work-order-invoice/id1144760298)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Annual Subscription | $9.99 | per year |


## Frequently asked questions

### Is EVOHD free?

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

### Is Work Order Invoice free?

Work Order Invoice is free to download, with in-app purchases available.

### Do EVOHD or Work Order Invoice have ads?

Work Order Invoice shows ads; EVOHD does not.

### Which is updated more often, EVOHD or Work Order Invoice?

EVOHD ships an update every 4 months, and Work Order Invoice every 6 months. Most recently, EVOHD was updated on June 1, 2026 and Work Order Invoice on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*