# 워터 Water vs Smart Spam Filter

The clearest difference is in-app purchases: 워터 Water at none against Smart Spam Filter's 2. Smart Spam Filter's advantage is review sentiment (98% vs 64%) and rating (4.4 vs 4.0). 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. 워터 Water asks for nothing beyond the download.

Smart Spam Filter holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Smart Spam Filter has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 64% of 워터 Water's written reviews are positive against 98% of Smart Spam Filter's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 워터 Water | Smart Spam Filter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/water/id1633980849/reviews) | **[4.4 (9 ratings)](https://appshunter.io/ios/app/smart-spam-filter/id6503603784/reviews)** |
| Number of ratings | 1 | **9** |
| Positive reviews | 63.6% of reviews | **98.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 94 MB | 23 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [브라이트에너지파트너스(주)](https://appshunter.io/developer/1633980851) | [Junbum Lee](https://appshunter.io/developer/1749481503) |

## What reviewers say

### 워터 Water

[App page](https://appshunter.io/ios/app/water/id1633980849)

Easily find and use fast EV charging stations on your route. The app simplifies the entire process, from locating chargers to completing payments, ensuring a convenient charging experience for electric vehicle owners.

**Highlights:** Find highway and urban fast charging stations, 350kW ultra-fast charging, Automatic charging start after initial setup, Route-based charging station search, Real-time charging status monitoring, Supports Tesla with DC combo adapter, In-app payment without membership card

**Features:** macOS Compatibility

**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 워터 Water free?

워터 Water 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, 워터 Water or Smart Spam Filter?

Smart Spam Filter is rated higher. 워터 Water averages 4.0 out of 5 from 1 ratings, while Smart Spam Filter averages 4.4 from 9 ratings.

### Do 워터 Water or Smart Spam Filter have ads?

Neither 워터 Water nor Smart Spam Filter shows ads.

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

워터 Water ships an update every 2 weeks, and Smart Spam Filter every 2 weeks. Most recently, 워터 Water was updated on September 23, 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.*