# CMR Customs Declaration App. vs KiloZen

The clearest difference is update cadence: KiloZen at every 4 days against CMR Customs Declaration App.'s every 17 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.

CMR Customs Declaration App. ships an update every 17 months, KiloZen every 4 days. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CMR Customs Declaration App. | KiloZen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 4 days** |
| Size | 22 MB | 85 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sankei Cries Inc.](https://appshunter.io/developer/634845996) | [Youmbi Kanmogne Yoan Virgile](https://appshunter.io/developer/1855079730) |

## What reviewers say

### CMR Customs Declaration App.

[App page](https://appshunter.io/ios/app/cmr-customs-declaration-app/id1639029511)

**Features:** macOS Compatibility

**In-app purchases:** none


### KiloZen

[App page](https://appshunter.io/ios/app/kilozen/id6755626538)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is CMR Customs Declaration App. free?

CMR Customs Declaration App. is free to download, with no in-app purchases.

### Is KiloZen free?

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

### Do CMR Customs Declaration App. or KiloZen have ads?

Neither CMR Customs Declaration App. nor KiloZen shows ads.

### Which is updated more often, CMR Customs Declaration App. or KiloZen?

CMR Customs Declaration App. ships an update every 17 months, and KiloZen every 4 days. Most recently, CMR Customs Declaration App. was updated on October 12, 2026 and KiloZen on October 10, 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.*