# Cecí vs Thummi

The clearest difference is update cadence: Cecí at fortnightly against Thummi's every 6 weeks. Cecí also leads on iOS requirement (13.0 vs 15.1). 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.

Cecí ships an update fortnightly, Thummi every 6 weeks. Both last shipped on September 18, 2026.

## The numbers

| Metric | Cecí | Thummi |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 67 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [WECANCER SOLUCOES TECNOLOGICAS LTDA](https://appshunter.io/developer/1409171275) | [Thummi Aplicativos Desenvolvimento SA](https://appshunter.io/developer/1418568728) |

## What reviewers say

### Cecí

[App page](https://appshunter.io/ios/app/ceci/id1409171276)

This app supports individuals undergoing cancer treatment by allowing them to track their daily health, symptoms, and appointments. It connects users with oncology professionals for guidance and provides reliable information to combat misinformation.

**Highlights:** Track daily health and symptoms, Receive guidance from oncology professionals, Manage medication and appointment schedules, Access reliable cancer information, Monitor treatment history, Share progress with medical team

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

**In-app purchases:** none


### Thummi

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

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

**In-app purchases:** none


## Frequently asked questions

### Is Cecí free?

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

### Is Thummi free?

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

### Do Cecí or Thummi have ads?

Neither Cecí nor Thummi shows ads.

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

Cecí ships an update fortnightly, and Thummi every 6 weeks. Most recently, Cecí was updated on September 18, 2026 and Thummi on September 18, 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.*