# SMS Filter vs NATO Translate

The clearest difference is in-app purchases: NATO Translate at none against SMS Filter's 1. NATO Translate also leads on iOS requirement (15.6 vs 26.0). SMS Filter's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. SMS Filter sells 1 one-off in-app purchase. NATO Translate asks for nothing beyond the download.

SMS Filter ships an update fortnightly, NATO Translate every 2 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | SMS Filter | NATO Translate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 21 MB | 5 MB |
| Requires iOS | 26.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [春晖 王](https://appshunter.io/developer/972349380) | [Kevin Tang](https://appshunter.io/developer/1780758221) |

## What reviewers say

### SMS Filter

[App page](https://appshunter.io/ios/app/sms-filter-smart-filter/id1666261216)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $0.99 | one-time |


### NATO Translate

[App page](https://appshunter.io/ios/app/nato-translate/id6748549979)

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

**In-app purchases:** none


## Frequently asked questions

### Is SMS Filter free?

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

### Is NATO Translate free?

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

### Do SMS Filter or NATO Translate have ads?

NATO Translate shows ads; SMS Filter does not.

### Which is updated more often, SMS Filter or NATO Translate?

SMS Filter ships an update fortnightly, and NATO Translate every 2 weeks. Most recently, SMS Filter was updated on October 24, 2026 and NATO Translate on October 27, 2026.

---

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