# Smart Spam Filter vs 키보드으

The clearest difference is rating: 키보드으 at 5.0 against Smart Spam Filter's 4.4. 키보드으 also leads on update cadence (every 5 days vs monthly). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Smart Spam Filter sells 2 in-app purchases, starting at $2.99 per month and 키보드으 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

키보드으 holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 9 and 11 respectively. Written reviews complicate that: 98% of Smart Spam Filter's written reviews are positive against 97% of 키보드으's, so the app with the better star average is not the one people write more warmly about.

Smart Spam Filter ships an update monthly, 키보드으 every 5 days. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Smart Spam Filter | 키보드으 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (9 ratings)](https://appshunter.io/ios/app/smart-spam-filter/id6503603784/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/id6745718633/reviews)** |
| Number of ratings | 9 | **11** |
| Positive reviews | **98.1% of reviews** | 96.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 22 MB | 108 MB |
| Requires iOS | 16.0 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Junbum Lee](https://appshunter.io/developer/1749481503) | [seungjoo kim](https://appshunter.io/developer/1668578171) |

## What reviewers say

### 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 |


### 키보드으

[App page](https://appshunter.io/ios/app/id6745718633)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 감사합니다~ | $0.49 | one-time |
| 감사합니다 형님! | $2.99 | one-time |
| 선생님 정말 감사합니다! | $5.99 | one-time |
| 감사합니다 충성! | $34.99 | one-time |
| 네, 주인님. | $59.99 | one-time |


## Frequently asked questions

### Is Smart Spam Filter free?

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

### Is 키보드으 free?

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

### Which has better reviews, Smart Spam Filter or 키보드으?

키보드으 is rated higher. Smart Spam Filter averages 4.4 out of 5 from 9 ratings, while 키보드으 averages 5.0 from 11 ratings.

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

Neither Smart Spam Filter nor 키보드으 shows ads.

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

Smart Spam Filter ships an update monthly, and 키보드으 every 5 days. Most recently, Smart Spam Filter was updated on October 27, 2026 and 키보드으 on October 28, 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.*