# iOnePass통합인증 vs Smart Spam Filter

The clearest difference is review sentiment: Smart Spam Filter at 98% against iOnePass통합인증's 0%. iOnePass통합인증's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 16.0). On price, update cadence, ads and device support there is nothing between them.

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

iOnePass통합인증 ships an update every 2 months, Smart Spam Filter monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | iOnePass통합인증 | Smart Spam Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (9 ratings)](https://appshunter.io/ios/app/smart-spam-filter/id6503603784/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | 0.0% of reviews | **98.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 60 MB | 22 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [이데아텍(주)](https://appshunter.io/developer/1523763926) | [Junbum Lee](https://appshunter.io/developer/1749481503) |

## What reviewers say

### iOnePass통합인증

[App page](https://appshunter.io/ios/app/ionepass/id1526228740)

Enhance your online security with multi-factor authentication. This app uses your device's biometric features like fingerprint and facial recognition, along with PIN and pattern options, to provide a secure second layer of verification for your logins.

**Highlights:** Two-factor authentication, Biometric login (fingerprint, facial recognition), PIN and pattern options, Secure login verification, Easy and fast authentication

**Features:** Vision Pro support

**In-app purchases:** none


### 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 iOnePass통합인증 free?

iOnePass통합인증 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.

### Do iOnePass통합인증 or Smart Spam Filter have ads?

Neither iOnePass통합인증 nor Smart Spam Filter shows ads.

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

iOnePass통합인증 ships an update every 2 months, and Smart Spam Filter monthly. Most recently, iOnePass통합인증 was updated on October 25, 2026 and Smart Spam Filter on October 25, 2026.

---

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