# T vs D

The clearest difference is update cadence: T at monthly against D's every 3 months. 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.

T ships an update monthly, D every 3 months. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | T | D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 49 MB | 14 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Resilience Software](https://appshunter.io/developer/348462851) | [D-Briefe Inc](https://appshunter.io/developer/1557592801) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-res-2/id1062685078)

This mobile logbook and competency assessment system helps medical students, residents, and faculty document clinical learning experiences and assessments. Program directors can review entries, with all data securely synchronized to a web-accessible server. It's designed for flexibility across various medical disciplines and programs.

**Highlights:** Log clinical learning experiences, Document assessments using EPAs, Review learner activities, Secure data synchronization, Flexible for diverse disciplines, Record unlimited activities

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-brief/id1557592799)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is D free?

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

### Do T or D have ads?

Neither T nor D shows ads.

### Which is updated more often, T or D?

T ships an update monthly, and D every 3 months. Most recently, T was updated on October 1, 2026 and D on October 5, 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.*