# JDF クーポン vs Store600

The clearest difference is update cadence: Store600 at fortnightly against JDF クーポン's every 5 months. JDF クーポン's advantage is iOS requirement (9.0 vs 13.4). On price, ads, in-app purchases and device support there is nothing between them.

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

JDF クーポン ships an update every 5 months, Store600 fortnightly. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | JDF クーポン | Store600 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 32 MB | 31 MB |
| Requires iOS | **9.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Japan Airport Terminal Co., Ltd.](https://appshunter.io/developer/563513606) | [600 Inc.](https://appshunter.io/developer/1499914792) |

## What reviewers say

### JDF クーポン

[App page](https://appshunter.io/ios/app/jdf/id1322335908)

**Features:** macOS Compatibility

**In-app purchases:** none


### Store600

[App page](https://appshunter.io/ios/app/store600/id1523013717)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JDF クーポン free?

JDF クーポン is free to download, with no in-app purchases.

### Is Store600 free?

Store600 is free to download, with no in-app purchases.

### Do JDF クーポン or Store600 have ads?

Neither JDF クーポン nor Store600 shows ads.

### Which is updated more often, JDF クーポン or Store600?

JDF クーポン ships an update every 5 months, and Store600 fortnightly. Most recently, JDF クーポン was updated on September 28, 2026 and Store600 on October 8, 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.*