# cloudOTDR vs LUP

The clearest difference is in-app purchases: cloudOTDR at none against LUP's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LUP sells 2 in-app purchases, starting at $7.99 per month. cloudOTDR asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | cloudOTDR | LUP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Size | 28 MB | 55 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Eighty Data B.V.](https://appshunter.io/developer/1500813421) | [LUP S COOP TXIKIA](https://appshunter.io/developer/1624518183) |

## What reviewers say

### cloudOTDR

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

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

**In-app purchases:** none


### LUP

[App page](https://appshunter.io/ios/app/lup-reader-text-to-speech/id1624518181)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Suscripción mensual a LUP | $7.99 | per month |
| Suscripción anual a LUP | $69.99 | per year |


## Frequently asked questions

### Is cloudOTDR free?

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

### Is LUP free?

LUP is free to download, with in-app purchases available.

### Do cloudOTDR or LUP have ads?

Neither cloudOTDR nor LUP shows ads.

### Which is updated more often, cloudOTDR or LUP?

cloudOTDR ships an update monthly, and LUP monthly. Most recently, cloudOTDR was updated on October 3, 2026 and LUP on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*