# NDC Japan vs LUCA

NDC Japan and LUCA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

NDC Japan ships an update every 7 months, LUCA every 4 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | NDC Japan | LUCA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 2 MB | 2 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [N.D.C. JAPAN Co.,Ltd](https://appshunter.io/developer/1482082662) | [SAKIYA CREATE CO.,LTD.](https://appshunter.io/developer/1852207623) |

## What reviewers say

### NDC Japan

[App page](https://appshunter.io/ios/app/ndc-japan/id6743832255)

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

**In-app purchases:** none


### LUCA

[App page](https://appshunter.io/ios/app/luca/id6755142265)

This app allows users to collect points at the register by presenting a membership barcode. Accumulated points can be used for in-store purchases. It also displays available coupons and announces sales and event information.

**Highlights:** Membership barcode, Point inquiry, Point history, Purchase history, Available coupons, Sales and event news

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

**In-app purchases:** none


## Frequently asked questions

### Is NDC Japan free?

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

### Is LUCA free?

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

### Do NDC Japan or LUCA have ads?

Neither NDC Japan nor LUCA shows ads.

### Which is updated more often, NDC Japan or LUCA?

NDC Japan ships an update every 7 months, and LUCA every 4 months. Most recently, NDC Japan was updated on October 30, 2026 and LUCA on October 31, 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.*