# D vs Smart Home

The clearest difference is in-app purchases: D at none against Smart Home's 10. D also leads on iOS requirement (14.0 vs 18.0). Smart Home's advantage is update cadence (every 5 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Smart Home sells 10 in-app purchases, starting at $2.99 per month. D asks for nothing beyond the download.

D ships an update every 3 months, Smart Home every 5 weeks. The most recent releases landed on November 3, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | D | Smart Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (2K ratings)](https://appshunter.io/ios/app/smart-home-life-control/id6755416566/reviews)** |
| Number of ratings | — | **2K** |
| Positive reviews | — | 19.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Freemium |
| Size | 32 MB | 166 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dislock Sistemas S.L.](https://appshunter.io/developer/1538035294) | [Driving Theory Test LLC](https://appshunter.io/developer/1807477662) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-lock/id1538035292)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Smart Home

[App page](https://appshunter.io/ios/app/smart-home-life-control/id6755416566)

This app acts as a universal smart home hub, allowing you to manage all your connected devices from a single interface. It offers advanced automation, secure remote access, and real-time alerts for a seamless living experience.

**Highlights:** Unified device control, Advanced automation and scenes, Secure remote access, Real-time alerts, Manage lights, locks, cameras, and appliances

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription T3 | $2.99 | per month |
| Monthly Subscription | $4.99 | per month |
| Monthly Subscription T1 | $12.99 | per month |
| Monthly Subscription | $12.99 | per month |
| Yearly Subscription | $14.99 | per year |
| Yearly Subscription T1 | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Yearly Subscription | $49.99 | per year |
| Lifetime Purchase T3 | $34.99 | one-time |
| Lifetime Purchase | $119.99 | one-time |


## Frequently asked questions

### Is D free?

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

### Is Smart Home free?

Smart Home is free to download, with in-app purchases available.

### Do D or Smart Home have ads?

Neither D nor Smart Home shows ads.

### Which is updated more often, D or Smart Home?

D ships an update every 3 months, and Smart Home every 5 weeks. Most recently, D was updated on November 3, 2026 and Smart Home on November 9, 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.*