Modraly VS Diffyn

Modraly's answer

Most alcohol apps are sobriety programmes with a drink log bolted on. Modraly is the opposite: a drink diary for people who still drink. It counts units, spend and calories, shows your weekly total next to the official guideline for your country (UK, France, US, Canada or Australia), and then stays quiet. There are no streaks, badges or sober-day counters, so one drink never wipes out your progress. There is also no account and no Modraly server: your drink history stays on your iPhone or iPad.

Diffyn's answer:

Addresses workflow and change management on LLM prompts, provide teams with traceability and visualization of tests across multiple models, provide deeper understading into efficiency of these prompts.

Modraly's answer

Choose Modraly if you want to see how much you actually drink without signing up for a programme. Reframe and Sunnyside are coaching products with accounts and yearly subscriptions. I Am Sober and Try Dry are built around staying alcohol-free. MyDrinkaware focuses on UK units and needs an account. Modraly logs a drink in two taps, is free with unlimited logging, and keeps your data on your device. It is the wrong choice if you want coaching, medication support, an Android app, or blood alcohol estimates. None of those are on the roadmap.

Diffyn's answer:

Diffyn is the platform that specializes on both change management and multi-model analysis.

Modraly's answer

Swift and SwiftUI for the iPhone and iPad app, with an App Clip, WidgetKit Home Screen widgets and StoreKit for subscriptions. Data is stored on-device only. The website is built with Astro.

Diffyn's answer:

React, Next.js, POSTGRESQL

Modraly's answer

Adults who drink and want to keep an eye on it: people cutting back rather than quitting, people doing Dry January or Sober October who don't want one slip to reset everything, and anyone curious about how many units, calories or pounds/euros go into their week. It is aimed at iPhone and iPad users in the UK, France, the US, Canada and Australia, and it cares a lot about privacy. It is not a recovery app, and people with alcohol dependence should speak to a doctor.

Diffyn's answer:

Professionals incorporating LLMs or AI tools in their workflow and wants to keep track of changes and test their prompts.

Modraly's answer

I'm Quentin, an indie iOS developer in London, and I build Modraly on my own. I kept finding that alcohol apps assumed you wanted to quit: streak counters, sobriety badges, coaching upsells. I wanted something simpler: a quiet diary that tells me the numbers and compares them with the official guideline, without an account and without judging a Friday night. Modraly 1.0 launched on the App Store on 6 September 2026, in English and French.

Diffyn's answer:

I started working on Diffyn when I notice that prompting has become an essential part of work across many industries. While there are version control platofrms like github, they are not designed for just prompt management are can be overkill such applications, it is also not integrated natively with various LLMs and relevant tools for users to validate ideas and visualise results properly.