# Roast Manager vs Coffee DTR Timer

Roast Manager and Coffee DTR Timer 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.

Roast Manager ships an update every 8 days, Coffee DTR Timer every 9 days. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Roast Manager | Coffee DTR Timer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Monetization | — | Free |
| Size | 2 MB | 1 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Guido Scheffler](https://appshunter.io/developer/1013837422) | [Mike Whaley](https://appshunter.io/developer/1720535901) |

## What reviewers say

### Roast Manager

[App page](https://appshunter.io/ios/app/roast-manager/id6475163343)

**Features:** macOS Compatibility

**In-app purchases:** none


### Coffee DTR Timer

[App page](https://appshunter.io/ios/app/coffee-dtr-timer/id6749510887)

This app helps coffee roasters time their roasts accurately. It allows users to input roaster, bean, and weight details, then track key stages like yellowing and first crack. The timer calculates development time, weight loss, and provides a roast summary for logging.

**Highlights:** Roast stage timing (Yellowing, First Crack, Drop), Live Development Time (DTR) calculation, Weight loss calculation, Roast history logging, Favorite and delete roasts, Custom roaster and bean input

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roast Manager free?

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

### Is Coffee DTR Timer free?

Coffee DTR Timer is free to download, with no in-app purchases.

### Do Roast Manager or Coffee DTR Timer have ads?

Neither Roast Manager nor Coffee DTR Timer shows ads.

### Which is updated more often, Roast Manager or Coffee DTR Timer?

Roast Manager ships an update every 8 days, and Coffee DTR Timer every 9 days. Most recently, Roast Manager was updated on September 17, 2026 and Coffee DTR Timer on September 11, 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.*