# Blena vs Octopus Research

The clearest difference is update cadence: Blena at every 10 days against Octopus Research's every 4 weeks. Octopus Research's advantage is iOS requirement (14.0 vs 16.6). 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.

Blena ships an update every 10 days, Octopus Research every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Blena | Octopus Research |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/blena/id6717594992/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 4 weeks |
| Monetization | Free | — |
| Size | 11 MB | 55 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Oneworld Equipment Corp](https://appshunter.io/developer/1839432831) | [Business Software Solutions Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1467875494) |

## What reviewers say

### Blena

[App page](https://appshunter.io/ios/app/blena/id6717594992)

This app allows developers to test Bluetooth features directly from their web browser. It simplifies the use of the Web Bluetooth API, making it a valuable tool for tech professionals.

**Highlights:** Web Bluetooth API testing, Browser integration, Developer tool, Streamlined development process

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

**In-app purchases:** none


### Octopus Research

[App page](https://appshunter.io/ios/app/octopus-research/id6746785700)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blena free?

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

### Is Octopus Research free?

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

### Do Blena or Octopus Research have ads?

Neither Blena nor Octopus Research shows ads.

### Which is updated more often, Blena or Octopus Research?

Blena ships an update every 10 days, and Octopus Research every 4 weeks. Most recently, Blena was updated on October 24, 2026 and Octopus Research 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.*