# KobCard vs Chrona

The clearest difference is rating: Chrona at 5.0 against KobCard's 4.0. Chrona also leads on update cadence (every 6 days vs every 3 weeks) and review sentiment (100% vs 83%). KobCard's advantage is in-app purchases (none vs 5) and ratings volume (62 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. Chrona sells 5 in-app purchases, starting at $3.99 per month. KobCard asks for nothing beyond the download.

Chrona holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: KobCard has 62 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 83% of KobCard's written reviews are positive against 100% of Chrona's.

KobCard ships an update every 3 weeks, Chrona every 6 days. The most recent releases landed on September 19, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | KobCard | Chrona |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (62 ratings)](https://appshunter.io/ios/app/kobcard/id6743365807/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/chrona-global-time/id6760605240/reviews)** |
| Number of ratings | **62** | 4 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Free** | Freemium |
| Size | 44 MB | 84 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [KOB MARKETING](https://appshunter.io/developer/1851489278) | [JOHN MICHAEL TABAKIAN](https://appshunter.io/developer/1885273834) |

## What reviewers say

### KobCard

[App page](https://appshunter.io/ios/app/kobcard/id6743365807)

This app serves as a comprehensive platform for gift card information. It offers real-time exchange rates, price calculations, and the latest news related to gift cards, assisting users in buying, selling, or staying informed.

**Highlights:** Real-time gift card exchange rates, Gift card price calculation, Latest gift card news updates, Information for buying and selling gift cards

**Features:** macOS Compatibility

**In-app purchases:** none


### Chrona

[App page](https://appshunter.io/ios/app/chrona-global-time/id6760605240)

Instantly see the local time for your contacts and friends worldwide. Avoid time zone confusion and know the best moments to connect, whether for work or personal reasons. Designed for simplicity and privacy, it helps you stay in sync with your global network.

**Highlights:** See local time and time difference, Smart indicators for best call times, Track cities or contacts, Link phone contacts, Custom photos for contacts, Home screen widgets (coming soon)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chrona Student Monthly Subscription | $3.99 | per month |
| Chrona First Month Subscription | $3.99 | per month |
| Chrona Subscription | $4.99 | per month |
| Chrona Premium - Lifetime | $4.99 | one-time |
| Chrona Premium - Monthly | $4.99 | one-time |


## Frequently asked questions

### Is KobCard free?

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

### Is Chrona free?

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

### Which has better reviews, KobCard or Chrona?

Chrona is rated higher. KobCard averages 4.0 out of 5 from 62 ratings, while Chrona averages 5.0 from 4 ratings.

### Do KobCard or Chrona have ads?

Neither KobCard nor Chrona shows ads.

### Which is updated more often, KobCard or Chrona?

KobCard ships an update every 3 weeks, and Chrona every 6 days. Most recently, KobCard was updated on September 19, 2026 and Chrona on September 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.*