# CSKH UDICO vs Easy SmartOTP

The clearest difference is iOS requirement: Easy SmartOTP at 13.0 against CSKH UDICO's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CSKH UDICO ships an update every 3 weeks, Easy SmartOTP every 2 weeks. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CSKH UDICO | Easy SmartOTP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 319 MB | 44 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CENTRAL POWER CORPORATION](https://appshunter.io/developer/1679266544) | [SOFTDREAMS TECHNOLOGY INVESTMENT AND TRADING JOINT STOCK COMPANY](https://appshunter.io/developer/1229554344) |

## What reviewers say

### CSKH UDICO

[App page](https://appshunter.io/ios/app/cskh-udico/id6736721439)

**Features:** macOS Compatibility

**In-app purchases:** none


### Easy SmartOTP

[App page](https://appshunter.io/ios/app/easy-smartotp/id6743191915)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSKH UDICO free?

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

### Is Easy SmartOTP free?

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

### Do CSKH UDICO or Easy SmartOTP have ads?

Neither CSKH UDICO nor Easy SmartOTP shows ads.

### Which is updated more often, CSKH UDICO or Easy SmartOTP?

CSKH UDICO ships an update every 3 weeks, and Easy SmartOTP every 2 weeks. Most recently, CSKH UDICO was updated on October 20, 2026 and Easy SmartOTP on October 25, 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.*