Comparison

Sidekick vs Structured Outliner

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Sidekick

Read full description

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

About

Structured Outliner

Features
Read full description

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

Sidekick4 screens
Structured Outliner4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences ยท 4 level
Sidekick versus Structured Outliner: the parameters behind the verdict, then further details
ParameterSidekickStructured Outliner
PriceFreeFree
Update frequencyEvery 3 weeksEvery 9 days โ€” better
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details โ€” not scored
Size21 MB6 MB
Age rating4+4+
DeveloperAlpine Freight LLCFelipe Carraro

In-app purchases

2 purchases

Sidekick

Subscriptions2
  • SideKick Pro$9.991 Month
  • SideKick Pro yearly$59.991 Year
1 purchases

Structured Outliner

One-time1
  • Pro Version$7.99

Questions

Is Sidekick free?
Sidekick is free to download, with in-app purchases available.
Is Structured Outliner free?
Structured Outliner is free to download, with in-app purchases available.
Do Sidekick or Structured Outliner have ads?
Structured Outliner shows ads; Sidekick does not.
Which is updated more often, Sidekick or Structured Outliner?
Sidekick ships an update every 3 weeks, and Structured Outliner every 9 days. Most recently, Sidekick was updated on October 31, 2026 and Structured Outliner on November 5, 2026.

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