# 租機易 Rent Easy vs 牛魔王 Always On

The clearest difference is update cadence: 租機易 Rent Easy at every 3 weeks against 牛魔王 Always On's every 7 months. 牛魔王 Always On's advantage is iOS requirement (12.0 vs 15.1). 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.

租機易 Rent Easy ships an update every 3 weeks, 牛魔王 Always On every 7 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | 租機易 Rent Easy | 牛魔王 Always On |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Free | — |
| Size | 54 MB | 72 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MIS International Company Limited](https://appshunter.io/developer/1177486655) | [2 The Max Asia Pacific Limited](https://appshunter.io/developer/1188243713) |

## What reviewers say

### 租機易 Rent Easy

[App page](https://appshunter.io/ios/app/rent-easy/id1177486656)

This platform simplifies the rental and purchase of heavy machinery. It connects users with hundreds of machines from over a hundred companies across Hong Kong's construction sites. Quickly find rental options or list your own equipment.

**Highlights:** Heavy machinery rental, Buy/sell construction equipment, Connect with companies, Quick rental requests, Equipment listing, Hong Kong coverage

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

**In-app purchases:** none


### 牛魔王 Always On

[App page](https://appshunter.io/ios/app/always-on/id1216027509)

**In-app purchases:** none


## Frequently asked questions

### Is 租機易 Rent Easy free?

租機易 Rent Easy is free to download, with no in-app purchases.

### Is 牛魔王 Always On free?

牛魔王 Always On is free to download, with no in-app purchases.

### Do 租機易 Rent Easy or 牛魔王 Always On have ads?

Neither 租機易 Rent Easy nor 牛魔王 Always On shows ads.

### Which is updated more often, 租機易 Rent Easy or 牛魔王 Always On?

租機易 Rent Easy ships an update every 3 weeks, and 牛魔王 Always On every 7 months. Most recently, 租機易 Rent Easy was updated on November 2, 2026 and 牛魔王 Always On on November 2, 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.*