# Smart Building Controller vs Fido Plus+

The clearest difference is update cadence: Fido Plus+ at every 9 days against Smart Building Controller's every 5 months. 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.

Smart Building Controller ships an update every 5 months, Fido Plus+ every 9 days. The most recent releases landed on September 25, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Smart Building Controller | Fido Plus+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Size | 27 MB | 111 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Minh Phuc Nguyen](https://appshunter.io/developer/1442056130) | [FIDOVN JOINT STOCK COMPANY](https://appshunter.io/developer/1763401223) |

## What reviewers say

### Smart Building Controller

[App page](https://appshunter.io/ios/app/smart-building-controller/id1502069502)

**Features:** Vision Pro support

**In-app purchases:** none


### Fido Plus+

[App page](https://appshunter.io/ios/app/fido-plus-plus/id6748627860)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Building Controller free?

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

### Is Fido Plus+ free?

Fido Plus+ is free to download, with no in-app purchases.

### Do Smart Building Controller or Fido Plus+ have ads?

Neither Smart Building Controller nor Fido Plus+ shows ads.

### Which is updated more often, Smart Building Controller or Fido Plus+?

Smart Building Controller ships an update every 5 months, and Fido Plus+ every 9 days. Most recently, Smart Building Controller was updated on September 25, 2026 and Fido Plus+ on September 7, 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.*