Sidekick vs Structured Outliner
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Sidekick
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SideKick โ ADHD Focus & Insights Your brain works differently. Your tools should too. SideKick doesn't shame you into productivity. It builds a system around how your ADHD brain actually works โ with smart blocking, real insights, and friction that helps instead of willpower that fails. BLOCK DISTRACTIONS AUTOMATICALLY When you reach for Instagram mid-focus, SideKick blocks it. No willpower needed. Set up schedules that run automatically โ morning deep work, afternoon focus, evening wind-down. Each with its own blocked apps and goals. BRAIN DUMP Your brain has 47 tabs open. Dump every thought in seconds โ type or speak. Goes straight to your inbox to sort later. Stop losing ideas mid-task. TASKS BUILT FOR ADHD One task at a time. NOW and NEXT โ that's it. No overwhelming lists. SideKick suggests what to tackle based on your energy level. Break tasks down, tick them off from the widget without opening the app. FOCUS SCORE Every distraction you resist earns points. Watch your score climb from Bronze to Diamond โ not to guilt you, but to prove how capable you actually are. ENERGY-AWARE INSIGHTS Log your energy three times a day. SideKick learns your patterns โ your best focus window, which days you thrive, how last night's sleep affects today's output. Real data, not guesswork. SLEEP โ FOCUS CORRELATION See exactly how your sleep affects your focus. Your 30-day pattern, visualized. Know why today feels hard before it derails you. WEEKLY ENERGY PATTERN A heatmap of your energy across every day and time slot. Plan hard tasks on green days. Rest on orange ones. ALSO INCLUDES - Home screen widgets - Peak focus hours detection - Day pattern analysis (best/hardest day of the week) - Smart schedules with automatic blocking - Quick Focus sessions - Breathing pause friction - Streak tracking and achievements Built with love for brains that wander. Terms of Use: https://focus-forge.github.io/thub.io/terms-of-service.html
Structured Outliner
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Keep your entire outline in a single portable file you control. No account, no server, no lock-in, future-proof. ORGANIZE IN UNLIMITED DEPTH Build trees as deep as you need. Expand, collapse, and reorder topics with just a few taps. Every topic can have its own notes. Write as much or as little as you like. SEARCH EVERYTHING Search titles or note content at once. The tree expands automatically to show every match in context, so you always know where a result lives in your outline. CROSS-LINK TOPICS Link any note to another topic using the outlook: link format. Tap to jump directly there. Tap the back arrow to return where you came from. OPEN FILES AND URLS Tap any file path or URL inside a note to open it. Connect your outline to existing documents in the folder: PDFs, photos, or anything else you reference. COLOR LABELS Assign a background color to any topic: Red, Orange, Yellow, Green, Blue, or Purple. The color flows down to all child topics that don't have their own. Use it to visually separate sections at a glance. AUTOMATIC BACKUPS The app writes a .bak backup before every save. Restore at any time from the menu. SYNC YOUR WAY Store your file in iCloud, Dropbox, Google Drive, or any Files-compatible provider. Open it from there on each device. No special sync setup required. MEMPAD COMPATIBLE Structured Outliner uses the same .lst format as MemPad for Windows, a portable outliner that has been around since the early 2000s. Open existing MemPad files directly, no conversion needed. FREE VERSION Structured Outliner is free to use. Development is supported by a small banner ad shown at the bottom of the screen. PRO VERSION Upgrade to Pro to remove the banner ad, unlock Color Labels and Topic + Note Search and future planned features. One-time purchase. Restore on any device from the menu.
Screenshots
Verdict
The clearest difference is ads: Sidekick at none against Structured Outliner's shown. Structured Outliner's advantage is update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Sidekick sells 2 in-app purchases, starting at $9.99 per month and Structured Outliner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Sidekick ships an update every 3 weeks, Structured Outliner every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Sidekick | Structured Outliner |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 9 days โ better |
| Ads | No โ better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details โ not scored | ||
| Size | 21 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Alpine Freight LLC | Felipe Carraro |
In-app purchases
Sidekick
- SideKick Pro$9.991 Month
- SideKick Pro yearly$59.991 Year
Structured Outliner
- Pro Version$7.99
Questions
Is Sidekick free?
Is Structured Outliner free?
Do Sidekick or Structured Outliner have ads?
Which is updated more often, Sidekick or Structured Outliner?
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