# HobbyMonitor vs Kronozio

The clearest difference is in-app purchases: Kronozio at none against HobbyMonitor's 4. HobbyMonitor's advantage is ratings volume (17 vs 2). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. HobbyMonitor sells 4 in-app purchases, starting at $5.99 per month. Kronozio asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for HobbyMonitor against 5.0 for Kronozio. That said, the two scores are not equally well evidenced: HobbyMonitor has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

HobbyMonitor ships an update every 3 weeks, Kronozio every 11 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | HobbyMonitor | Kronozio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (17 ratings)](https://appshunter.io/ios/app/hobbymonitor-card-tracker/id6746389046/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/kronozio/id6752313112/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Freemium | **Free** |
| Size | 87 MB | 4 MB |
| Requires iOS | **15.5** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HobbyMonitor LLC](https://appshunter.io/developer/1816594414) | [Kronozio](https://appshunter.io/developer/1549563391) |

## What reviewers say

### HobbyMonitor

[App page](https://appshunter.io/ios/app/hobbymonitor-card-tracker/id6746389046)

Manage your card collection with tools for tracking, market insights, and grading estimates. Organize your cards, understand their value, and make informed decisions about your collection. Features include collection building, price tracking, and pre-grading assessments.

**Highlights:** Build and manage multiple card collections, Add card details manually or via scans, Optional price tracking for value, Pre-grading estimates from card photos, Market Pulse for research, Product checklists for releases

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Pro Monthly v2 | $12.99 | per month |
| Premium Annual v2 | $59.99 | per year |
| Pro Annual v2 | $124.99 | per year |


### Kronozio

[App page](https://appshunter.io/ios/app/kronozio/id6752313112)

This app helps collectors catalog their graded trading cards quickly and accurately. It offers barcode scanning for PSA cards and image scanning for other grading companies, seamlessly integrating with desktop software to organize your collection.

**Highlights:** Barcode scanning for PSA cards, Image scanning for other graders, Seamless integration with Kronocard desktop app, Fast and accurate data import, Streamlined collection management

**In-app purchases:** none


## Frequently asked questions

### Is HobbyMonitor free?

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

### Is Kronozio free?

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

### Which has better reviews, HobbyMonitor or Kronozio?

HobbyMonitor and Kronozio are both rated 5.0 out of 5 on the App Store, from 17 and 2 ratings respectively.

### Do HobbyMonitor or Kronozio have ads?

Neither HobbyMonitor nor Kronozio shows ads.

### Which is updated more often, HobbyMonitor or Kronozio?

HobbyMonitor ships an update every 3 weeks, and Kronozio every 11 days. Most recently, HobbyMonitor was updated on October 16, 2026 and Kronozio on October 24, 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.*