# WBM Smart vs HappyMaintenance

The clearest difference is update cadence: HappyMaintenance at every 3 months against WBM Smart's every 12 months. WBM Smart's advantage is iOS requirement (10.0 vs 13.0). 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.

WBM Smart ships an update every 12 months, HappyMaintenance every 3 months. The most recent releases landed on September 24, 2026 and March 6, 2026 respectively.

## The numbers

| Metric | WBM Smart | HappyMaintenance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (73 ratings)](https://appshunter.io/ios/app/wbm-smart/id1485725443/reviews)** | — |
| Number of ratings | **73** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 216 MB | 16 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [WBM LLC](https://appshunter.io/developer/1452847865) | [LAVA BRANDS DMCC](https://appshunter.io/developer/1469373321) |

## What reviewers say

### WBM Smart

[App page](https://appshunter.io/ios/app/wbm-smart/id1485725443)

Control home appliances remotely and simultaneously from your smartphone. Set timers for automated functions and easily share device access with family members. The app offers a quick and simple connection process to your smart devices.

**Highlights:** Remote appliance control, Simultaneous device management, Automated timer functions, Family device sharing, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none


### HappyMaintenance

[App page](https://appshunter.io/ios/app/happymaintenance/id1497448516)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WBM Smart free?

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

### Is HappyMaintenance free?

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

### Do WBM Smart or HappyMaintenance have ads?

Neither WBM Smart nor HappyMaintenance shows ads.

### Which is updated more often, WBM Smart or HappyMaintenance?

WBM Smart ships an update every 12 months, and HappyMaintenance every 3 months. Most recently, WBM Smart was updated on September 24, 2026 and HappyMaintenance on March 6, 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.*