# Opus App vs Dhru One

The clearest difference is device support: Opus App at 3 against Dhru One's 1. Opus App also leads on iOS requirement (9.0 vs 16.4). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Opus App | Dhru One |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 155 MB | 41 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [LUNDIN SOFTWARE SRL](https://appshunter.io/developer/1508584818) | [DHRU CLOUD PRIVATE LIMITED](https://appshunter.io/developer/988732507) |

## What reviewers say

### Opus App

[App page](https://appshunter.io/ios/app/opus-app/id1555440529)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dhru One

[App page](https://appshunter.io/ios/app/dhru-one/id6779272465)

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

**In-app purchases:** none


## Frequently asked questions

### Is Opus App free?

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

### Is Dhru One free?

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

### Do Opus App or Dhru One have ads?

Neither Opus App nor Dhru One shows ads.

### Which is updated more often, Opus App or Dhru One?

Opus App ships an update every 2 months, and Dhru One every 2 months. Most recently, Opus App was updated on November 7, 2026 and Dhru One on October 31, 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.*