# dafa. vs Karsazy

The clearest difference is update cadence: dafa. at every 10 days against Karsazy's every 6 months. 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.

dafa. ships an update every 10 days, Karsazy every 6 months. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | dafa. | Karsazy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (447 ratings)](https://appshunter.io/ios/app/dafa/id1631731883/reviews)** | — |
| Number of ratings | **447** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free | — |
| Size | 94 MB | 23 MB |
| Requires iOS | 15.5 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YANA BANKING AND ELECTRONIC SERVICES](https://appshunter.io/developer/1631731885) | [kara bahaalddin](https://appshunter.io/developer/1609638344) |

## What reviewers say

### dafa.

[App page](https://appshunter.io/ios/app/dafa/id1631731883)

Manage your prepaid cards with ease. View transaction history and control your card details all in one place.

**Highlights:** View prepaid card details, Manage prepaid cards, See transaction history, Easy card management

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

**In-app purchases:** none


### Karsazy

[App page](https://appshunter.io/ios/app/karsazy/id6502560885)

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

**In-app purchases:** none


## Frequently asked questions

### Is dafa. free?

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

### Is Karsazy free?

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

### Do dafa. or Karsazy have ads?

Neither dafa. nor Karsazy shows ads.

### Which is updated more often, dafa. or Karsazy?

dafa. ships an update every 10 days, and Karsazy every 6 months. Most recently, dafa. was updated on October 14, 2026 and Karsazy on October 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.*