Parity vs SetStack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Parity
Monitor and manage your Unraid servers remotely from your iPhone or iPad. Track system health, control Docker containers and virtual machines, and receive instant alerts with a beautifully designed native app.
- Real-time system metrics monitoring
- Docker container management
- Virtual machine control
- Intelligent push notifications
- Multi-server support
- Offline data viewing
- Biometric security
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Parity brings comprehensive Unraid server management to your iPhone and iPad. Monitor system health, manage Docker containers and virtual machines, and receive instant alerts—all from a beautifully designed native mobile app. REAL-TIME MONITORING • Live system metrics: CPU, RAM, network, and disk I/O • Disk health monitoring with temperature tracking • Array status and parity information • Storage capacity and usage statistics • Network activity and bandwidth monitoring • Server uptime and system information DOCKER MANAGEMENT • View all containers with real-time status • Start, stop, and restart containers • Monitor resource usage per container • Quick access to container logs • Direct links to container web interfaces • Auto-start configuration visibility VIRTUAL MACHINE CONTROL • View VM status and resource allocation • Start, stop, pause, and resume VMs • Monitor CPU and memory usage • Disk and network information • Manage multiple VMs effortlessly INTELLIGENT NOTIFICATIONS • Critical alerts for disk failures and high temperatures • Resource usage warnings • Container and VM status changes • Configurable quiet hours • Per-server notification settings MULTI-SERVER SUPPORT • Manage multiple Unraid servers from one app • Quick switching between servers • Individual server configurations • Consolidated notifications SECURITY & PRIVACY • API key-based authentication • Encrypted credential storage • Face ID and Touch ID support • No data collection or telemetry • All data stored locally on your device • Open source and transparent BEAUTIFUL DESIGN • Native iOS interface with smooth animations • Dark mode and light mode support • Optimized for all iPhone and iPad sizes • Pull-to-refresh functionality • Intuitive navigation and controls OFFLINE SUPPORT • View cached data when disconnected • Automatic reconnection • Configurable data refresh intervals REQUIREMENTS • Unraid OS v6.12 or later (v7.2+ recommended) • Unraid API enabled on your server • Valid API key for authentication • Network access to your Unraid server WHY PARITY? While Unraid offers a web interface, Parity provides a superior mobile experience with native push notifications, offline caching, biometric security, and an interface purpose-built for iOS. Stay connected to your server wherever you go. OPEN SOURCE Parity is open source software, built by the community for the community. Contributions are welcome on GitHub - https://github.com/shreyaspapi/parity
SetStack
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SetStack is a fast, focused collection tracker for organizing brick sets, minifigs, and wishlists in one place. Sign in with your free Brickset account to bring your collection with you. Search the catalog, scan set numbers, update what you own or want, and keep your Brickset collection in sync. TRACK YOUR COLLECTION • Record owned and wanted quantities separately • Track new and used sets • Add wishlist quantities and custom collection labels • Save notes and personal ratings • Find duplicate sets instantly • Save supported collection edits offline and sync when you reconnect EXPLORE SETS AND MINIFIGS • Search sets by name, number, theme, subtheme, or year • Browse set images, details, ratings, notes, and building instructions • Organize minifigs in list or grid views • Distinguish loose minifigs from those included in your sets • See which sets contain a minifig, with your owned sets first • Track sealed and opened copies of supported collectible minifigures SCAN SETS AND CMF BOX CODES • Read printed or handwritten set numbers with your camera • Build a running list of scanned sets • Identify supported collectible minifigures from their box codes • Scan several CMF box codes at once and review the matches • Add scanned figures to your collection or wanted list • Explore CMF scan history, series summaries, and scanning stats • Receive automatic CMF code catalog updates DISCOVER WHAT’S NEXT • Browse recent sets you do not already own or want • Get suggestions based on themes you collect • Switch to a newest-first view • Hide unreleased sets across the app with one setting UNDERSTAND YOUR COLLECTION • View unique owned sets, total copies, piece counts, minifig totals, and original retail value • Calculate your wishlist budget • Find retiring-soon wanted sets • Explore theme completion MADE FOR YOUR SCREEN Adaptive layouts make room for your collection, details, and scanner results. On iPhone Duo’s open landscape display, use collection columns, side-by-side details, two-column insights, and CMF results beside the camera, with native side navigation. POWER COLLECTOR — OPTIONAL ONE-TIME PURCHASE Unlock advanced tools with a single purchase. No subscription. • Scan supported retail box barcodes to identify sets and add them to your collection or wanted list • Use Minifigure Photo ID with your camera or a selected photo, compare suggested matches, and add the right figure • Record the total price paid for your sets • View recorded spending and compare eligible purchases with original retail prices • Export your tracked sets and minifigs as CSV, including quantities, notes, and saved set purchase prices Already own Power Collector? Barcode scanning and Minifigure Photo ID are included. CSV export is an inventory file, not a full backup. Custom labels, condition breakdowns, and scan history are not included. Essential tracking, searching, synchronization, collection insights, theme completion, Set Number scanning, and CMF Box Code scanning — including continuous scanning — are available without Power Collector. A free Brickset account and internet connection are required for sign-in, synchronization, and online searches. Photo ID sends selected photos to Brickognize only after your permission and requires internet. Barcode and photo recognition depend on supported catalog matches; review suggested results before adding items. Account access, set information, and collection data are provided through the Brickset API. Brickset is a third-party service, and SetStack is an independent companion app. LEGO® is a trademark of the LEGO Group of companies, which does not sponsor, authorize, or endorse this app.
Screenshots
Verdict
The clearest difference is price: SetStack at Free against Parity's $1.99. Parity's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SetStack is free to download; Parity costs $1.99 up front. SetStack sells 1 one-off in-app purchase. Parity asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | Parity | SetStack |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 42 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Shreyas Papinwar | JudeWorks |
In-app purchases
Parity
No in-app purchases
SetStack
- Power Collector$2.99









