# Smart@IoT vs Dan Booking

The clearest difference is in-app purchases: Smart@IoT at none against Dan Booking's 4. Smart@IoT also leads on iOS requirement (13.0 vs 15.0). Dan Booking's advantage is update cadence (every 10 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Dan Booking sells 3 in-app purchases, starting at $14.99 per month. Smart@IoT asks for nothing beyond the download.

Smart@IoT ships an update monthly, Dan Booking every 10 days. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Smart@IoT | Dan Booking |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Size | 26 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [King I Electronics Co., Ltd.](https://appshunter.io/developer/888172534) | [DANBOOKING LTD](https://appshunter.io/developer/1613361302) |

## What reviewers say

### Smart@IoT

[App page](https://appshunter.io/ios/app/smartiot/id1494675027)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dan Booking

[App page](https://appshunter.io/ios/app/dan-booking/id1613361300)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BASIC PLAN | $14.99 | per month |
| PREMIUM PLAN | $24.99 | per month |
| PREMIUM PLAN | $44.99 | per month |


## Frequently asked questions

### Is Smart@IoT free?

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

### Is Dan Booking free?

Dan Booking is free to download, with in-app purchases available.

### Do Smart@IoT or Dan Booking have ads?

Neither Smart@IoT nor Dan Booking shows ads.

### Which is updated more often, Smart@IoT or Dan Booking?

Smart@IoT ships an update monthly, and Dan Booking every 10 days. Most recently, Smart@IoT was updated on September 17, 2026 and Dan Booking on September 20, 2026.

---

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