# JINS US vs Kyber Tracker

The clearest difference is in-app purchases: JINS US at none against Kyber Tracker's 1. JINS US also leads on iOS requirement (12.0 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kyber Tracker sells 1 one-off in-app purchase. JINS US asks for nothing beyond the download.

JINS US ships an update monthly, Kyber Tracker every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | JINS US | Kyber Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (6 ratings)](https://appshunter.io/ios/app/jins-us/id6612015682/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 29 MB | 8 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JINS Inc.](https://appshunter.io/developer/510584835) | [Benjamin Derry](https://appshunter.io/developer/1796067566) |

## 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


### Kyber Tracker

[App page](https://appshunter.io/ios/app/kyber-tracker/id6746705391)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kyber Tracker Premium | $9.99 | one-time |


## Frequently asked questions

### Is JINS US free?

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

### Is Kyber Tracker free?

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

### Do JINS US or Kyber Tracker have ads?

Neither JINS US nor Kyber Tracker shows ads.

### Which is updated more often, JINS US or Kyber Tracker?

JINS US ships an update monthly, and Kyber Tracker every 2 months. Most recently, JINS US was updated on October 3, 2026 and Kyber Tracker 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.*