Comparison

HabitCommit vs One Line Journal App

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

Head to head
About

HabitCommit

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Forget boring to-do lists and overcomplicated habit trackers. Turn your goals into a satisfying visual map of success. HabitCommit brings the proven concept of habit tracking to your personal growth. Watch your grid fill with color, build long streaks, and motivate yourself never to break the chain. Whether you want to start exercising, read more, or learn a new language, HabitCommit helps you maintain discipline. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ YOUR DATA, YOUR BUSINESS Most apps send your data to the cloud. We don't. HabitCommit is designed with absolute privacy in mind. We have no servers, require no registration, and your data never leaves your device. KEY FEATURES: โ€ข Visual Grid: Track your yearly progress in a clear graph. Every completed day counts. โ€ข Privacy Mode: Have a habit that is for your eyes only? Hide or lock it with one tap so it stays invisible in the overview. โ€ข Home Screen Widgets: View habits directly from your Home Screen without opening the app. โ€ข Vivid Colors: Customize every habit with its own color. โ€ข Goal tracking: See your progress towards a clear goal with a deadline pushing you to move forward. โ€ข Detailed Insights: Track your best streak, current streak, and total count of "commits". Start building a better you today. Download HabitCommit and make your first "commit" to your future! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

One Line Journal App

Features
Read full description

One sentence a day. One book at the end of the year. Your life is happening โ€” quietly, quickly, in small moments. One Line, One Year captures 2026 as it unfolds and turns it into a beautifully structured book that's entirely yours. HOW IT WORKS Daily โ€” Write one sentence about your day. That's it. Weekly โ€” Once a week, reflect in 3โ€“5 sentences. Your daily entries appear above for context, so nothing gets lost. Monthly โ€” Write a brief summary that becomes a full chapter in your book. Book View โ€” Watch your year assemble itself in real time โ€” months as chapters, weeks and days woven beneath them. Export โ€” At year's end, export your complete book as Markdown, PDF, or DOCX. BUILT FOR PRIVACY Everything stays on your device. No accounts. No cloud sync. No analytics. Face ID and passcode lock keep your words yours โ€” and auto-lock kicks in the moment you leave the app. THOUGHTFUL DETAILS Highlights to mark the moments worth remembering Tags to thread themes across your year Gentle reminders to keep the habit alive A clean, distraction-free writing interface Simple timeline navigation โ€” no clutter, no feed NO SOCIAL. NO NOTIFICATIONS. NO NOISE. Just you and your words, building something you'll want to read. A year feels long while you're living it. It feels short when you look back. Capture it โ€” one sentence at a time.

Screenshots

HabitCommit4 screens
One Line Journal App4 screens

Verdict

The call

The clearest difference is in-app purchases: One Line Journal App at none against HabitCommit's 3. One Line Journal App also leads on update cadence (daily vs fortnightly). HabitCommit's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support 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. HabitCommit sells 3 in-app purchases, starting at $0.99 per month. One Line Journal App asks for nothing beyond the download.

UpkeepUpdate frequency

HabitCommit ships an update fortnightly, One Line Journal App daily. The most recent releases landed on October 19, 2026 and October 6, 2026 respectively.

Scorecard3 real differences ยท 3 level
HabitCommit versus One Line Journal App: the parameters behind the verdict, then further details
ParameterHabitCommitOne Line Journal App
PriceFreeFree
Update frequencyFortnightlyDaily โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.6 โ€” better17.0
Further details โ€” not scored
Size51 MB2 MB
Age rating4+4+
DeveloperJan NosekAARUSH GANESH

In-app purchases

3 purchases

HabitCommit

Subscriptions2
  • Pro - Monthly14 Days trial$0.991 Month
  • Pro - Annual14 Days trial$8.991 Year
One-time1
  • Pro - Lifetime Access$29.99
None

One Line Journal App

No in-app purchases

Questions

Is HabitCommit free?
HabitCommit is free to download, with in-app purchases available.
Is One Line Journal App free?
One Line Journal App is free to download, with no in-app purchases.
Do HabitCommit or One Line Journal App have ads?
Neither HabitCommit nor One Line Journal App shows ads.
Which is updated more often, HabitCommit or One Line Journal App?
HabitCommit ships an update fortnightly, and One Line Journal App daily. Most recently, HabitCommit was updated on October 19, 2026 and One Line Journal App on October 6, 2026.

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