# CDT VN vs IKY GPS V2

The clearest difference is update cadence: CDT VN at every 2 days against IKY GPS V2's monthly. 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.

CDT VN ships an update every 2 days, IKY GPS V2 monthly. The most recent releases landed on September 15, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | CDT VN | IKY GPS V2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free | — |
| Size | 69 MB | 29 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [GEOGRAPHY SOFTWARE JOINT STOCK COMPANY](https://appshunter.io/developer/1148381187) | [iky](https://appshunter.io/developer/1339623638) |

## What reviewers say

### CDT VN

[App page](https://appshunter.io/ios/app/cdt-vn/id1469180146)

This system helps fishermen manage their catch logs, transfers, and port permits. It also assists processing plants in obtaining origin certificates for seafood products and enables authorities to oversee fishing and export activities.

**Highlights:** Catch log management, Fishing transfer tracking, Port entry/exit permits, Seafood origin certificates, Fishing and export data management

**Features:** Vision Pro support

**In-app purchases:** none


### IKY GPS V2

[App page](https://appshunter.io/ios/app/iky-gps-v2/id1490970846)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CDT VN free?

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

### Is IKY GPS V2 free?

IKY GPS V2 is free to download, with no in-app purchases.

### Do CDT VN or IKY GPS V2 have ads?

Neither CDT VN nor IKY GPS V2 shows ads.

### Which is updated more often, CDT VN or IKY GPS V2?

CDT VN ships an update every 2 days, and IKY GPS V2 monthly. Most recently, CDT VN was updated on September 15, 2026 and IKY GPS V2 on September 1, 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.*