# TT Weapon vs KoreanSense

The clearest difference is in-app purchases: TT Weapon at none against KoreanSense's 2. TT Weapon also leads on iOS requirement (15.6 vs 26.0). KoreanSense's advantage is update cadence (every 5 weeks vs every 8 months). On price, ads and device support there is nothing between them.

Both are free to download. KoreanSense sells 2 one-off in-app purchases. TT Weapon asks for nothing beyond the download.

TT Weapon ships an update every 8 months, KoreanSense every 5 weeks. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TT Weapon | KoreanSense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Size | 151 MB | 199 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [THD Peace Foundation](https://appshunter.io/developer/1710726449) | [Man Jun Choi](https://appshunter.io/developer/1896529150) |

## What reviewers say

### TT Weapon

[App page](https://appshunter.io/ios/app/tt-weapon/id6468876620)

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

**In-app purchases:** none


### KoreanSense

[App page](https://appshunter.io/ios/app/koreansense/id6768000199)

**Features:** Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KoreanSense Plus | $49.99 | one-time |
| KoreanSense Plus | $69.99 | one-time |


## Frequently asked questions

### Is TT Weapon free?

TT Weapon is free to download, with no in-app purchases.

### Is KoreanSense free?

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

### Do TT Weapon or KoreanSense have ads?

Neither TT Weapon nor KoreanSense shows ads.

### Which is updated more often, TT Weapon or KoreanSense?

TT Weapon ships an update every 8 months, and KoreanSense every 5 weeks. Most recently, TT Weapon was updated on October 6, 2026 and KoreanSense on September 30, 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.*