# Unicorn HTTPS vs Smart Spam Filter

The clearest difference is in-app purchases: Unicorn HTTPS at none against Smart Spam Filter's 2. Unicorn HTTPS also leads on ratings volume (8.6K vs 9) and rating (4.7 vs 4.4). Smart Spam Filter's advantage is update cadence (every 2 weeks vs monthly) and review sentiment (98% vs 89%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Smart Spam Filter sells 2 in-app purchases, starting at $2.99 per month. Unicorn HTTPS asks for nothing beyond the download.

Unicorn HTTPS holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Unicorn HTTPS has 8.6K ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 89% of Unicorn HTTPS's written reviews are positive against 98% of Smart Spam Filter's, so the app with the better star average is not the one people write more warmly about.

Unicorn HTTPS ships an update monthly, Smart Spam Filter every 2 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Unicorn HTTPS | Smart Spam Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (8.6K ratings)](https://appshunter.io/ios/app/unicorn-https/id1466584968/reviews)** | [4.4 (9 ratings)](https://appshunter.io/ios/app/smart-spam-filter/id6503603784/reviews) |
| Number of ratings | **8.6K** | 9 |
| Positive reviews | 88.6% of reviews | **98.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 17 MB | 23 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Unicorn Soft, Inc.](https://appshunter.io/developer/1466584967) | [Junbum Lee](https://appshunter.io/developer/1749481503) |

## What reviewers say

### Unicorn HTTPS

[App page](https://appshunter.io/ios/app/unicorn-https/id1466584968)

Bypass HTTPS filtering and eavesdropping to access blocked websites freely and securely. This app offers fast, interference-free internet access without collecting your personal data. Enjoy a pleasant web surfing experience with support for all major browsers.

**Highlights:** HTTPS blocking bypass, SNI field protection, No speed slowdown, All browser support, Change DNS quickly, Secure personal information

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast
- 🔒 Secure
- 👍 User-friendly
- 💡 Innovative
- 🚀 Smooth performance

**What reviewers complain about**

- 🐛 Occasional crashes
- 🔋 Battery drain issues
- 🐛 Compatibility problems

**Reported bugs**

- VPN disconnects randomly
- App disappears from home screen

**Requested features**

- Dark mode option
- More server location options
- Automatic VPN connection on app launch


### Smart Spam Filter

[App page](https://appshunter.io/ios/app/smart-spam-filter/id6503603784)

This AI-powered application automatically filters unwanted spam and smishing messages. It utilizes advanced AI models, both online and on-device, to detect and block new types of fraudulent texts in real-time. Additional features include custom blacklisting and whitelisting for enhanced control.

**Highlights:** AI-based spam/smishing filtering, Online real-time AI detection, On-device AI learning, Keyword and number blocking, Whitelist functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy a cup of coffee per month | $2.99 | per month |
| Support a chicken per year | $29.99 | per year |


## Frequently asked questions

### Is Unicorn HTTPS free?

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

### Is Smart Spam Filter free?

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

### Which has better reviews, Unicorn HTTPS or Smart Spam Filter?

Unicorn HTTPS is rated higher. Unicorn HTTPS averages 4.7 out of 5 from 8.6K ratings, while Smart Spam Filter averages 4.4 from 9 ratings.

### Do Unicorn HTTPS or Smart Spam Filter have ads?

Neither Unicorn HTTPS nor Smart Spam Filter shows ads.

### Which is updated more often, Unicorn HTTPS or Smart Spam Filter?

Unicorn HTTPS ships an update monthly, and Smart Spam Filter every 2 weeks. Most recently, Unicorn HTTPS was updated on September 25, 2026 and Smart Spam Filter 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.*