Comparison

Just Do This vs Interstitial Journal App

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

Head to head
About

Just Do This

Features
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Just Do This! – The Anti-To-Do List Are you feeling overwhelmed by endless tasks? Does a long checklist trigger task paralysis and make you procrastinate? Welcome to Just Do This! — the hyper-minimal, distraction-free app designed to uncomplicate your life and help you overcome burnout. Whether you are dealing with executive dysfunction, scatteredbrain tendencies, or you simply identify as neurodivergent or neurodiverse, this app provides the relief you need. By hiding your future tasks and focusing entirely on your current objective, Just Do This! acts as your personal focuskeeper. It forces you to look at a singular, isolated step. We take your scattered thoughts and create an uncluttered, empty void where only the present moment matters. Why It Works for Your Brain Traditional apps cause disorganization by showing you your entire agenda at once. We eliminate that barrier. One Thing At A Time: See only the urgent task in front of you. You cannot delay or put off the next task because you can't see it until the current one is done. A Clearheaded Approach: Untangled from the stress of a massive queue of work, you will find immense clarity and serenity. Dopamine Hit: When you execute a task, a satisfying swipe gesture provides instant feedback to build momentum toward the next hurdle. Designed For Deep Work & Study Whether you are writing a university dissertation, studying for a college assignment, or engaged in remote coding, Just Do This! safely guides your workflow. Sprinttimer & Pacing: Type a duration (e.g., "Read 15m") and the app automatically creates an unbroken productivitytimer. It helps soothe anxiety by creating a structured interval for every studysession or work sprint. Flowstate Mastery: Build an immersive, continuous rhythm. Push forward through a long marathon of work without getting inattentive. Zenmode UI: A beautiful, simplified darkmode fullscreen interface allows you to unplug, breathe, and find your hyperfocus. Build Unbreakable Habits The hardest part is just starting. Let us help you begin a daily routine. Microstep Your Day: Break down everything from basic errands to a complex project into a simple cadence. Repetition & Practice: Establish a morning regimen or evening ritual. Anti-procrastination: Use the app as a solo tool to record your progress and achieve deepwork without fail. Take a breath, easing into a new way of working. It is time to clear the backlog, concentrate, and finally launch yourself into a productive day. Stop managing lists. Just Do This.

About

Interstitial Journal App

Capture fleeting thoughts and task transitions with a private digital notebook. Quickly jot down notes or speak them, and they are automatically timestamped. Organize entries with customizable tags and gain insights into your daily patterns.

Highlights
  • Type or speak entries
  • Automatic timestamps
  • Editable and customizable tags
  • Lock Screen and Dynamic Island integration
  • On-device insights and patterns
  • Export to JSON or Markdown
Features
Read full description

Capture the moments between tasks. Interstitial Journal is a small, private notebook for the gaps in your day — before you start, when you switch, when you get stuck, when you finish. Type a line or speak it; it's timestamped automatically and it's entirely yours. Pay once — no subscription, no account, and everything stays in your own iCloud. THE IDEA The transitions between tasks are where focus leaks away. A quick note — what you just did, what's next, how you feel — helps you land in the next thing instead of carrying the last one with you. Interstitial Journal makes that note effortless. HOW IT WORKS - Open a blank note and write a line, or tap the keyboard mic and say it - Add a tag, and optionally how you're feeling - There's no Save button — it's kept the moment you're done - Your day reads back as a running timeline, newest first WHAT'S INSIDE - Type or speak (system dictation to text; no audio is stored) - Automatic timestamps on every entry - Editable tags — five to start (Work, Personal, Idea, Mood, Health); rename, recolor, reorder, or add your own - Start a task to see it live on your Lock Screen, Dynamic Island, widgets, and the Mac menu bar; finishing logs the time — and the running task stays in step across your devices - On-device insights: entries per day, when in the day you write, focus time, and patterns by tag and mood — by week, month, or all time - Export everything to JSON or Markdown anytime PRIVATE BY DESIGN - No account and no subscription - Your entries live in your own iCloud (a private CloudKit database) and on your devices - There's no server we control and nothing we can read - Turn on Apple's Advanced Data Protection for full end-to-end encryption A NOTE ON THE SCIENCE Built on research into attention, reflection, and habit. Interstitial journaling itself hasn't been formally trialed, and this app is for reflection, not treatment. Requires iOS 17 / iPadOS 17 or later. Also on Mac (macOS 14+) — one purchase covers iPhone, iPad, and Mac. From comun.ai, a London studio.

Screenshots

Just Do This4 screens
Interstitial Journal App4 screens

Verdict

The call

The clearest difference is price: Just Do This at Free against Interstitial Journal App's $4.99. Just Do This also leads on update cadence (every 10 days vs every 6 weeks) and iOS requirement (13.0 vs 17.0). Interstitial Journal App's advantage is in-app purchases (none vs 1). On ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Just Do This is free to download; Interstitial Journal App costs $4.99 up front. Just Do This sells 1 one-off in-app purchase. Interstitial Journal App asks for nothing beyond the download.

UpkeepUpdate frequency

Just Do This ships an update every 10 days, Interstitial Journal App every 6 weeks. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 5 level
Just Do This versus Interstitial Journal App: the parameters behind the verdict, then further details
ParameterJust Do ThisInterstitial Journal App
PriceFree — better$4.99
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 10 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS13.0 — better17.0
Further details — not scored
Size28 MB3 MB
Age rating4+4+
DeveloperHigio TarakComunAI Ltd

In-app purchases

1 purchases

Just Do This

One-time1
  • Remove ads$9.99
None

Interstitial Journal App

No in-app purchases

Questions

Is Just Do This free?
Just Do This is free to download, with in-app purchases available.
Is Interstitial Journal App free?
Interstitial Journal App costs $4.99, with no in-app purchases.
Do Just Do This or Interstitial Journal App have ads?
Neither Just Do This nor Interstitial Journal App shows ads.
Which is updated more often, Just Do This or Interstitial Journal App?
Just Do This ships an update every 10 days, and Interstitial Journal App every 6 weeks. Most recently, Just Do This was updated on October 18, 2026 and Interstitial Journal App on October 7, 2026.

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