# NailBuff vs Sky Smart Home

The clearest difference is review sentiment: NailBuff at 79% against Sky Smart Home's 13%. NailBuff also leads on rating (4.7 vs 4.0) and ratings volume (70 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NailBuff holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: NailBuff has 70 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 79% of NailBuff's written reviews are positive against 13% of Sky Smart Home's.

NailBuff ships an update every 2 months, Sky Smart Home monthly. Both last shipped on September 24, 2026.

## The numbers

| Metric | NailBuff | Sky Smart Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (70 ratings)](https://appshunter.io/ios/app/nailbuff/id1279209586/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/sky-smart-home/id1643672580/reviews) |
| Number of ratings | **70** | 2 |
| Positive reviews | **79.2% of reviews** | 13.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 27 MB | 165 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nail Buff Limited](https://appshunter.io/developer/1279209585) | [Sky UK Limited](https://appshunter.io/developer/301250228) |

## What reviewers say

### NailBuff

[App page](https://appshunter.io/ios/app/nailbuff/id1279209586)

Discover new nail polish colors using your camera or saved images. Keep track of your collection and create wish lists to avoid duplicate purchases. Instantly find perfect matches from various brands.

**Highlights:** Color discovery via camera or images, Nail polish collection management, Wish list creation, Instant shade matching, Brand search, Social media sharing

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

**In-app purchases:** none


### Sky Smart Home

[App page](https://appshunter.io/ios/app/sky-smart-home/id1643672580)

This app offers a smart approach to home insurance, integrating devices and services into a single platform. Monitor your home remotely with live camera feeds, receive alerts from sensors, and manage your insurance needs conveniently.

**Highlights:** Live HD camera feed, Video doorbell alerts and communication, Motion and contact sensor monitoring, Leak detection alerts, Automatic arming for home security, Secure cloud video storage, In-app customer support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup process for most users
- 💰 Good value for money/insurance bundling
- 📷 Decent video quality when working
- 🔋 Improved battery life compared to Ring (some users)
- 🌐 Works well on WiFi and remote 4G/5G connections

**What reviewers complain about**

- 🐛 Frequent disconnection issues from network
- 🔋 Poor doorbell battery life (2-5 days)
- ⏱️ Significant lag when viewing live feed
- 📱 App constantly logs users out
- 🔌 Weak WiFi signal range and connectivity

**Reported bugs**

- Error 401 code preventing app access
- Login access denied without password entry option
- Firmware update failures rendering app unusable
- App won't open - constant error messages
- Camera stuck on pink screen during setup

**Requested features**

- Landscape full-screen video viewing mode
- Separate notification types for doorbell vs motion detection
- Phone ring alert instead of beep for doorbell
- Customizable notification sounds
- Portable/wireless chime option


## Frequently asked questions

### Is NailBuff free?

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

### Is Sky Smart Home free?

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

### Which has better reviews, NailBuff or Sky Smart Home?

NailBuff is rated higher. NailBuff averages 4.7 out of 5 from 70 ratings, while Sky Smart Home averages 4.0 from 2 ratings.

### Do NailBuff or Sky Smart Home have ads?

Neither NailBuff nor Sky Smart Home shows ads.

### Which is updated more often, NailBuff or Sky Smart Home?

NailBuff ships an update every 2 months, and Sky Smart Home monthly. Most recently, NailBuff was updated on September 24, 2026 and Sky Smart Home on September 24, 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.*