# Thummi vs OncoApp

The clearest difference is update cadence: OncoApp at every 8 days against Thummi's every 6 weeks. 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.

Thummi ships an update every 6 weeks, OncoApp every 8 days. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Thummi | OncoApp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | — | Free |
| Size | 44 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | +17 |
| Developer | [Thummi Aplicativos Desenvolvimento SA](https://appshunter.io/developer/1418568728) | [OncoApp](https://appshunter.io/developer/1848914178) |

## What reviewers say

### Thummi

[App page](https://appshunter.io/ios/app/thummi/id1581842785)

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

**In-app purchases:** none


### OncoApp

[App page](https://appshunter.io/ios/app/oncoapp/id6739588932)

This app provides comprehensive resources for cancer patients, including articles on diagnosis and nutrition, prevention guidance, appointment scheduling, a personal diary, and a dedicated social media space. It also offers information on legal rights for oncology patients.

**Highlights:** Cancer diagnosis and nutrition articles, Cancer prevention and screening guidance, Appointment and exam scheduler, Personal daily diary, In-app social media, Legal rights information

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thummi free?

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

### Is OncoApp free?

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

### Do Thummi or OncoApp have ads?

Neither Thummi nor OncoApp shows ads.

### Which is updated more often, Thummi or OncoApp?

Thummi ships an update every 6 weeks, and OncoApp every 8 days. Most recently, Thummi was updated on September 18, 2026 and OncoApp on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*