Indie App Catalog

Billy – Invoice Manager

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Billy is a native Mac app for freelancers and small businesses who want to keep their invoicing simple, local, and under their own control.

It runs entirely offline — no accounts, no cloud sync, no third-party servers. All your data is stored in plain JSON files directly on your machine, which means you own it completely and can move, back up, or archive it however you like.

Creating and managing invoices is straightforward: Add your clients, set your line items, and style the output to match your brand. Billy gives you control over colors, fonts, and layout, so the invoices you send actually look like they came from you. When it comes to compliance, Billy meets the EU standard EN 16931 and the German XRechnung specification, and has been tested through the official KoSIT validator — so the documents you generate hold up wherever they need to.

No lock-in. No dependencies. Just an opinionated little app that helps you send beautiful, compliant invoices and stay on top of your paperwork.

Liftin - Gym Workout Tracker

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A weightlifting app for your iPhone and Apple Watch with a simple "tap to track" UI. Liftin' requires minimal user interaction and lets you focus on the workout. With Liftin' you can:

• Easily track your weightlifting workouts with your iPhone or Apple Watch.
• Automatically adjust the weights depending on your progress.
• Gain insight with graphs and statistics from your workouts.

Liftin' is integrated with Apple Health and workouts counts towards your activity goals on your Apple Watch.

Artifacts: Images + Bookmarks

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Artifacts is an image + link organizer app for macOS and iOS. A completely native, local first way to save all that stuff you find across the web. The items you save are saved locally and synced to all your devices privately using iCloud.

There is currently a free plan for up to 50 items and then a subscription to the Pro plan to unlock unlimited items. You will not be charged during the TestFlight, so don't hesitate to subscribe to test it out. We're still figuring out the exact limits and costs of the plans.

This is definitely a beta, and we have a long list of things to polish, but should be mostly stable. Please send any feedback to support@artifacts.app.

Thanks for testing!

Pizza: Proportions Calculator

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Calculate the dough proportions for a Neapolitan Style Pizza

Git client - Working Copy

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Welcome to the Working Copy TestFlight beta. 
Please use email instead of the TestFlight mechanism for feedback.

Timefall: Journal App

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Timefall is a journaling app I've been wanting to make for myself for a while. The idea is to have a journaling app that you write to your future self. With the app you write entries and they get delivered to you at a random time in a week, a month, or even longer. You choose a random delivery window and after you write the entry its not viewable till its delivered on the due date. On the due date you get a notification that you tap on and read the entry. The delivery process is a special way of revealing the entry to hopefully give you surprise and delight. You can share your entries if you wish with a nice share feature that creates a card like view of the entry. Timefall supports multiple journals, tags, and custom timeframes for when you will receive an entry. Hopefully this app will bring you some joy and make you even look forward to getting a notification from your phone. This is an early beta so there will probably be some bugs or rough edges to work through. Please don't hesitate to reach out and notify me. You can email me at: refactoredd@icloud.com. Thank you again for trying out Timefall hopefully it is an app that you enjoy and use regularly.

Chestly: Item Organizer

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Key Features

Storage Management
	•	Free Plan: Create up to 10 storage units for free.
	•	Plus Plan: Enjoy unlimited storage creation for your organizational needs.

Location Tracking
	•	Free Plan: Define up to 5 locations at no cost.
	•	Plus Plan: Unlimited location creation for enhanced item tracking.

Item Management
	•	Free Plan: Manage up to 100 items.
	•	Plus Plan: Track an unlimited number of items effortlessly.

Storage Security
	•	Free Plan: No locking feature available.
	•	Plus Plan: Lock storage units with biometric security for advanced protection.

Additional Item Details (Plus Only)
	•	Record Purchase Dates and Warranty Dates to stay on top of important deadlines.

Favorites
	•	Free Plan: Mark up to 2 storage units as favorites for quick access.
	•	Plus Plan: Mark an unlimited number of storage units as favorites.

Widgets
	•	Free Plan: Add a widget to display Quick Stats or recently added items for easy access.
	•	Plus Plan: [Feature TBD—Testers, your input is valuable! Help us refine this section!]

Superscribe - AI Note Taker

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In Catalog

This is the first TestFlight beta of Superscribe, a forthcoming audio transcription note taking app for iOS.

Stance: Active Hour Tracker

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Stance helps you stay active through the day by tracking stand progress, surfacing streaks and summaries, and turning movement into a collectible, customizable experience across iPhone, Watch, and widgets.

iCandy - Icon Manager

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iCandy is an application to allow you to organise your collection of ICNS icons.

Included are a number of features to make it easy to organise and browse your collection including the ability to organise icons into sets, and sets into folders. The ability to add metadata to icons and icon sets, to search your collection of icons and to browse your collection in a number of ways including grid and list views, to view icons with a specific primary colour, assign and view by tags and more.

iCandy offers both the option to save your icons to a local library, or to a library on iCloud.

Attentive - Digital Wellbeing

App Blocker,Screen Time Habits

A breath of fresh air is here with our latest update! We've improved the app's performance and fixed a few bugs to keep everything running smoothly. If you have any feedback, we'd love to hear from you at support@attentiveclub.com. Summer greetings, your Attentive Club Team

Docker Manager GUI - WhaleDeck

Unraid & Linux Server Monitor

Thanks for using WhaleDeck. If you like the app, please consider rating it or writing a review in the App Store. This would help me a lot. What has changed in this version? - An issue causing the container list to be empty was fixed In case something is wrong, please let me know by using the contact form, joining the WhaleDeck Discord server, or sending me a message to mail@whaledeck.app. – Florian

Reflect - Track Anything

Data driven self-improvement

• Added Apple Health mobility, including walking speed, step length, walking asymmetry, double support time, stair speed, six-minute walk, walking steadiness, and related running metrics. • Fixed weekly report bar charts showing an aggregate type like "Mean" when dragging over daily metrics and formulas.

CardPointers for Credit Cards

Earn more points & cashback

Bug fix update for an edge case Chase Offers issue.

Review Buddy for App Store ASO

Track charts, rank & ratings

We've improved the algorithms for requesting ratings. The reviews screen now also displays ratings for each type.

Disk Decipher

Access encrypted virtual disks

- Increase maximum image zoom to better match Photos app behavior - Use black backgrounds for fullscreen media previews - Show 'Select All from Here' option in read-only text views - Localization improvements

Moods Faster

Quick logging for Apple Health

• Translated to French and German

Time Left & Countdown

Be Present, Stoic, Lifetime

Thank you so much for downloading and using “Time Left & Countdown”! FEATURES & BUG FIXES - Brought back Home Screen widgets with dots - Fixed minor bugs HOW CAN YOU HELP ME? You can send me an email at julien@lacroix.dev with any feedback, issues, or bugs related to this app — or just to say “Hello!” I answer every email!

Scan - Qrscan Code Reader

QR Barcode Lookup UPC Scanner

Bug fixes and improvements

Subtrack: Track Subscriptions

Bill Alerts and Save Money

Hello everyone! In this update: - Fixed a case where a subscription used for one month could be counted as two payments in Total Expenses for this year. - Improved migration and data backfill handling for older data. - Fixed copy/edit subscription refresh issues. - Improved cancel/reactivate tracking so cancelled periods are excluded from billing history and expense calculations after reactivation. - Added daily averages and improved spending layouts. - Added a subscription-share chart for average expenses. - Fixed more bugs and reliability issues reported after 1.9. Also included in the big 1.9 update: - Added a new Expenses Detail view to give you a clearer breakdown of your subscription spending. - Added a new notes/insights section in Expenses Detail. - Added support for custom billing periods, so your expense totals can better match how you track your month. - Added smarter expense calculations for totals, averages, remaining expenses, trials, and paused subscriptions. - Added support for pausing subscriptions. - Improved free trial handling so trial subscriptions are easier to add and understand. - Added calendar-based planning improvements. - Added a new Mac status bar app for quicker access on macOS. - Improved the expenses grids and layout, especially on smaller screens. - Improved charts in the expenses detail view so they no longer get in the way while scrolling. - Renamed Archive to Cancel to make subscription actions easier to understand. - Added iOS 26 Liquid Glass support and polished several UI areas. - Added Mac-specific improvements, including a cleaner Add Subscription layout and new Mac-focused touches. - Fixed bugs and made several smaller improvements throughout the app. There is also a small in-app announcement for Mood Dial, another app I have been working on. You can check it out from the new What’s New page inside Subtrack. This update also sets the base for more big updates coming to Subtrack. I have a few things planned that I am excited to share in the coming months, so this is not a one-off update after a long break. Thank you for continuing to use Subtrack and for sticking around. If you like the app, kindly leave a review on the App Store. Reviews really help Subtrack reach more people. You can also follow @subtrackapp on X for updates, and if you would like to support Subtrack’s development even further, you can leave a tip from the Tip Jar in Settings. Stay tuned! :) ~ Mohit