# TdC vs CMOS Drake

TdC and CMOS Drake are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TdC ships an update every 10 days, CMOS Drake every 2 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | TdC | CMOS Drake |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 56 MB | 57 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +17 | 17+ |
| Developer | [TdC - Tá de Clinicagem](https://appshunter.io/developer/1660374397) | [CMOS DRAKE](https://appshunter.io/developer/1746179126) |

## What reviewers say

### TdC

[App page](https://appshunter.io/ios/app/tdc/id1668685227)

This service distills complex medical publications into concise text and audio summaries. It aims to make medical education enjoyable and accessible, delivering evidence-based information across various specialties in an easy-to-consume format.

**Highlights:** Daily medical article summaries, Text and audio content, Covers diverse medical specialties, Evidence-based information, Accessible and enjoyable learning

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

**In-app purchases:** none


### CMOS Drake

[App page](https://appshunter.io/ios/app/cmos-drake/id6502616602)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TdC free?

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

### Is CMOS Drake free?

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

### Do TdC or CMOS Drake have ads?

Neither TdC nor CMOS Drake shows ads.

### Which is updated more often, TdC or CMOS Drake?

TdC ships an update every 10 days, and CMOS Drake every 2 weeks. Most recently, TdC was updated on October 27, 2026 and CMOS Drake on October 30, 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.*