# 15그램 vs 커런트

The clearest difference is ads: 커런트 at none against 15그램's shown. 커런트 also leads on update cadence (every 10 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

15그램 ships an update every 4 months, 커런트 every 10 days. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 15그램 | 커런트 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 10 days** |
| Size | 11 MB | 170 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [15GRAM Co., Ltd.](https://appshunter.io/developer/1607634922) | [Seoul Mafia Inc.](https://appshunter.io/developer/1229933792) |

## What reviewers say

### 15그램

[App page](https://appshunter.io/ios/app/15/id1607634920)

**Features:** macOS Compatibility

**In-app purchases:** none


### 커런트

[App page](https://appshunter.io/ios/app/id1663407738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 15그램 free?

15그램 is free to download, with no in-app purchases.

### Is 커런트 free?

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

### Do 15그램 or 커런트 have ads?

15그램 shows ads; 커런트 does not.

### Which is updated more often, 15그램 or 커런트?

15그램 ships an update every 4 months, and 커런트 every 10 days. Most recently, 15그램 was updated on September 24, 2026 and 커런트 on September 14, 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.*