# JINS US vs NaamZa

The clearest difference is update cadence: NaamZa at every 6 days against JINS US's every 6 weeks. 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.

JINS US ships an update every 6 weeks, NaamZa every 6 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | JINS US | NaamZa |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (11 ratings)](https://appshunter.io/ios/app/jins-us/id6612015682/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 25 MB | 61 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JINS Inc.](https://appshunter.io/developer/510584835) | [Spencer Kim](https://appshunter.io/developer/1896639304) |

## What reviewers say

### JINS US

[App page](https://appshunter.io/ios/app/jins-us/id6612015682)

Manage your eyewear purchases and warranty information easily. Track glasses bought in-store or online, link your membership for warranty access, and view your complete purchase history.

**Highlights:** Track warranty certificates, View usage details, Link membership for warranty, Access purchase history, Manage in-store and online purchases

**In-app purchases:** none


### NaamZa

[App page](https://appshunter.io/ios/app/naamza/id6769210778)

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

**In-app purchases:** none


## Frequently asked questions

### Is JINS US free?

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

### Is NaamZa free?

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

### Do JINS US or NaamZa have ads?

Neither JINS US nor NaamZa shows ads.

### Which is updated more often, JINS US or NaamZa?

JINS US ships an update every 6 weeks, and NaamZa every 6 days. Most recently, JINS US was updated on October 30, 2026 and NaamZa on October 28, 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.*