# RO Toolbox vs ChemoPalRx

The clearest difference is rating: ChemoPalRx at 5.0 against RO Toolbox's 4.5. ChemoPalRx also leads on update cadence (every 11 days vs every 3 months) and iOS requirement (11.0 vs 15.6). 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.

ChemoPalRx holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

RO Toolbox ships an update every 3 months, ChemoPalRx every 11 days. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | RO Toolbox | ChemoPalRx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (4 ratings)](https://appshunter.io/ios/app/ro-toolbox/id968361326/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/chemopalrx/id1435116551/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free | Free |
| Size | 82 MB | 12 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Radiation Oncology Institute](https://appshunter.io/developer/968361325) | [TeamX Health](https://appshunter.io/developer/1212178150) |

## 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


### ChemoPalRx

[App page](https://appshunter.io/ios/app/chemopalrx/id1435116551)

This mobile platform assists medical practitioners with safe chemotherapy prescribing. It offers a library of over 450 medications and more than 120 reference templates to generate standardized PDF prescriptions, bridging the gap for institutions without computerized order entry systems.

**Highlights:** Chemotherapy prescribing platform, Reference templates, Medication library, Standardized PDF prescriptions, Mobile accessibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RO Toolbox free?

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

### Is ChemoPalRx free?

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

### Which has better reviews, RO Toolbox or ChemoPalRx?

ChemoPalRx is rated higher. RO Toolbox averages 4.5 out of 5 from 4 ratings, while ChemoPalRx averages 5.0 from 2 ratings.

### Do RO Toolbox or ChemoPalRx have ads?

Neither RO Toolbox nor ChemoPalRx shows ads.

### Which is updated more often, RO Toolbox or ChemoPalRx?

RO Toolbox ships an update every 3 months, and ChemoPalRx every 11 days. Most recently, RO Toolbox was updated on October 8, 2026 and ChemoPalRx on September 29, 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.*