IronStack and MealStack
Acknowledgements
What the apps rely on, the work they include, and whose names are whose.
IronStack and MealStack are built by Mission Built on Apple’s frameworks. No third-party software kits run on the phone. What the apps rely on, and the work they include, is below, with the notices its licences ask for.
Services
| Service | Used by | What for |
|---|---|---|
| Claude, by Anthropic | Both | Coach is powered by Claude, a model made by Anthropic. It answers Coach questions and reads the photos, PDFs and files sent to Coach. In IronStack it also sorts Social reports; in MealStack it can run a web search for some questions. |
| Cloudflare | Both | Runs the Coach servers and IronStack’s Social server, and keeps the Coach allowance and cost record. |
| PostHog | MealStack, only while Send usage data is on | Product analytics. |
| Apple Weather | IronStack | The weather on a session, with Apple’s attribution shown in the app. |
| Apple Maps, Sign in with Apple, push notifications, App Attest, TestFlight and the App Store | Both, as each app needs | The town name for a session, the Social sign-in, Social notifications, proving a request came from a real copy of the app, and distribution. |
Fonts
Oswald (Bold), in both apps. Copyright 2016 The Oswald Project Authors (https://github.com/googlefonts/OswaldFont). This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL
This site also uses Oswald, Merriweather and JetBrains Mono, all under the SIL Open Font License 1.1, served by Google Fonts.
Word lists (IronStack)
These keep Social handles and card titles clean. They are compiled into one rule set in the app and on the Social server.
List of Dirty, Naughty, Obscene, and Otherwise Bad Words, by Shutterstock and contributors, https://github.com/LDNOOBW/List-of-Dirty-Naughty-Obscene-and-Otherwise-Bad-Words. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Used unmodified as one input to a compiled rule set.
List of Dirty, Naughty, Obscene and Otherwise Bad Words, V2, https://github.com/LDNOOBWV2. Dedicated to the public domain (CC0 1.0).
Reserved usernames, https://github.com/shouldbee/reserved-usernames, under the MIT License:
The MIT License (MIT)
Copyright (c) 2014
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
SCOWL word lists, by Kevin Atkinson:
Copyright 2000-2011 by Kevin Atkinson
Permission to use, copy, modify, distribute and sell these word lists, the associated scripts, the output created from the scripts, and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appears in all copies and that both that copyright notice and this permission notice appear in supporting documentation. Kevin Atkinson makes no representations about the suitability of this array for any purpose. It is provided "as is" without express or implied warranty.
Other apps’ names
Hevy, Strong, JuggernautAI, MacroFactor and MyFitnessPal are trademarks of their owners. They are named on these pages and in the apps only to say what IronStack and MealStack can import from or work next to. Mission Built isn’t affiliated with or endorsed by them.
Trademarks
IronStack, MealStack, Mission Built, MISSION ▪ BUILT, the barbell mark, the oxblood-square mark and the IronStack and MealStack app icons are trademarks of Mission Built (Mike Nichols). They may not be used without written permission, except to refer to the apps or the book by name. Saying what something works with or was derived from is fine; presenting something as IronStack, MealStack or a Mission Built product is not.
Apple, the Apple logo, iPhone, Apple Health, HealthKit, Sign in with Apple, TestFlight and App Store are trademarks of Apple Inc. Claude and Anthropic are trademarks of Anthropic, PBC. Cloudflare is a trademark of Cloudflare, Inc. PostHog is a trademark of PostHog Inc. Other names belong to their owners.