# Iris Oncology vs OncoDiary

The clearest difference is in-app purchases: Iris Oncology at none against OncoDiary's 5. Iris Oncology also leads on ratings volume (19 vs 6). OncoDiary's advantage is update cadence (weekly vs monthly) and iOS requirement (15.0 vs 17.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. OncoDiary sells 5 in-app purchases, starting at $2.00 per month. Iris Oncology asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Iris Oncology against 5.0 for OncoDiary. Both are backed by a comparable volume of ratings — 19 and 6 respectively.

Iris Oncology ships an update monthly, OncoDiary weekly. The most recent releases landed on October 11, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Iris Oncology | OncoDiary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (19 ratings)](https://appshunter.io/ios/app/iris-oncology/id1613997071/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/oncodiary-cancer-support/id6471442698/reviews) |
| Number of ratings | **19** | 6 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 346 MB | 84 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [OncoHealth](https://appshunter.io/developer/1613997073) | [Oak Crew MB](https://appshunter.io/developer/1715361353) |

## What reviewers say

### Iris Oncology

[App page](https://appshunter.io/ios/app/iris-oncology/id1613997071)

This app offers support for individuals living with cancer, providing access to nurses for symptom management, therapists for emotional well-being, and peer mentors. It aims to reduce anxiety and isolation by offering guidance and connection.

**Highlights:** Talk to a nurse about symptoms, Meet with an oncology therapist, Connect with peer mentors, 24/7 availability, Emotional support and coping strategies

**Features:** Vision Pro support

**In-app purchases:** none


### OncoDiary

[App page](https://appshunter.io/ios/app/oncodiary-cancer-support/id6471442698)

This app provides a supportive community and personalized tools for individuals affected by cancer. It offers journaling, guided meditations, symptom tracking, and wellness reminders to help manage anxiety and promote healing.

**Highlights:** Cancer support community, Personalized journaling, Guided meditations, Symptom tracking, Wellness reminders, Anxiety relief

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $2.00 | per month |
| Monthly Care Plan | $4.99 | per month |
| Friend | $5.00 | per month |
| Hero | $10.00 | per month |
| Care Plan - Yearly | $29.99 | per year |


## Frequently asked questions

### Is Iris Oncology free?

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

### Is OncoDiary free?

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

### Which has better reviews, Iris Oncology or OncoDiary?

Iris Oncology and OncoDiary are both rated 5.0 out of 5 on the App Store, from 19 and 6 ratings respectively.

### Do Iris Oncology or OncoDiary have ads?

Neither Iris Oncology nor OncoDiary shows ads.

### Which is updated more often, Iris Oncology or OncoDiary?

Iris Oncology ships an update monthly, and OncoDiary weekly. Most recently, Iris Oncology was updated on October 11, 2026 and OncoDiary on October 14, 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.*