# cloudOTDR vs MyLocken for VT

The clearest difference is update cadence: cloudOTDR at monthly against MyLocken for VT's every 3 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.

cloudOTDR ships an update monthly, MyLocken for VT every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | cloudOTDR | MyLocken for VT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 28 MB | 9 MB |
| Requires iOS | 15.6 | **15** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Eighty Data B.V.](https://appshunter.io/developer/1500813421) | [Locken Services](https://appshunter.io/developer/722287762) |

## What reviewers say

### cloudOTDR

[App page](https://appshunter.io/ios/app/cloudotdr/id1550732783)

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

**In-app purchases:** none


### MyLocken for VT

[App page](https://appshunter.io/ios/app/mylocken-for-vt/id6450750964)

**In-app purchases:** none


## Frequently asked questions

### Is cloudOTDR free?

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

### Is MyLocken for VT free?

MyLocken for VT is free to download, with no in-app purchases.

### Do cloudOTDR or MyLocken for VT have ads?

Neither cloudOTDR nor MyLocken for VT shows ads.

### Which is updated more often, cloudOTDR or MyLocken for VT?

cloudOTDR ships an update monthly, and MyLocken for VT every 3 months. Most recently, cloudOTDR was updated on November 3, 2026 and MyLocken for VT on November 3, 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.*