# RO Toolbox vs ARIA CORE

The clearest difference is rating: ARIA CORE at 5.0 against RO Toolbox's 4.5. RO Toolbox's advantage is update cadence (every 3 months vs every 8 months). On price, ratings volume, 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.

ARIA CORE holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

RO Toolbox ships an update every 3 months, ARIA CORE every 8 months. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | RO Toolbox | ARIA CORE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/ro-toolbox/id968361326/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/aria-core/id1418695100/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Free | Free |
| Size | 82 MB | 41 MB |
| Requires iOS | **15.6** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Radiation Oncology Institute](https://appshunter.io/developer/968361325) | [Varian Medical Systems, Inc.](https://appshunter.io/developer/489783050) |

## What reviewers say

### RO Toolbox

[App page](https://appshunter.io/ios/app/ro-toolbox/id968361326)

A point-of-care resource for healthcare professionals, offering frequently accessed references for radiation therapy delivery. It includes dose constraints, calculators, clinical practice guidelines, and staging information to support evidence-based practice.

**Highlights:** Dose constraints, Calculators, Clinical practice guidelines, Staging information, Oncology resources, Evidence-based practice support

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

**In-app purchases:** none


### ARIA CORE

[App page](https://appshunter.io/ios/app/aria-core/id1418695100)

This mobile application provides healthcare professionals with essential features for managing oncology care on the go. It allows for personalized patient data access, streamlined clinical management, and flexible mobility, enabling timely decisions and efficient workflows from any location.

**Highlights:** Personalized patient data access, Streamlined clinical management, Appointment and task scheduling, Mobile document and note approvals, Oncology Information System access, Efficient workflow management

**In-app purchases:** none


## Frequently asked questions

### Is RO Toolbox free?

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

### Is ARIA CORE free?

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

### Which has better reviews, RO Toolbox or ARIA CORE?

ARIA CORE is rated higher. RO Toolbox averages 4.5 out of 5 from 4 ratings, while ARIA CORE averages 5.0 from 7 ratings.

### Do RO Toolbox or ARIA CORE have ads?

Neither RO Toolbox nor ARIA CORE shows ads.

### Which is updated more often, RO Toolbox or ARIA CORE?

RO Toolbox ships an update every 3 months, and ARIA CORE every 8 months. Most recently, RO Toolbox was updated on October 8, 2026 and ARIA CORE on October 6, 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.*