Comparison

Void vs One Habit

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

Head to head
About

Void

Organize your life with a 3D interactive map and daily planner. Visualize your world, track important people and places, and manage your daily mission, goals, and tasks.

Highlights
  • Interactive 3D Universe view
  • Personal atlas of people, places, and pursuits
  • Daily mission, goals, and agenda planner
  • Location-based tracking
  • Optional reminders and notifications
  • Face ID/passcode protection
Features
Read full description

VOID is a personal universe for seeing your life from above. Run life like a CEO, Operate like the Elite, Reflect like a founder. Start in Universe, an interactive 3D view of Earth and your place in it. Move into World to build a private atlas of the people, places, pursuits, assets, and countries that matter to you. Then enter Life to shape the day with your mission, goals, affirmations, agenda, and todos. VOID helps you organize your life across three connected views: - Universe : See Earth from orbit, explore your personal map from a wider perspective, and view the points and connections that make up your world. - World : Add meaningful places, people, projects, interests, assets, and visited countries to a visual atlas. Group related items, check in on what matters, and move between a world view, country view, city view, and your current location. - Life : Plan the day with a focused daily page for your mission, goals, affirmations, agenda, and todos. Optional reminders can notify you at the times you set. VOID supports Sign in with Apple, optional location for your “you are here” position, optional notifications for agenda reminders, and Face ID or passcode protection for private personal data. Some features require an active VOID Pro subscription. Subscription Information: • VOID (Monthly or Annual) • Length: 1 Month or 1 Year • Price: $14.99/month or $99.99/year • Payments will be charged to your iTunes Account at confirmation of purchase. • Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Privacy Policy: https://nsg91.github.io/void-website/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

One Habit

Features
Read full description

One habit changes everything. Not five goals. Not a long list of resolutions. One habit - tracked daily, backed by everything science knows about behavior change. Most habit tracker apps overwhelm you with features. One Habit does the opposite. It strips everything down to what actually works: one clear focus, one personal reason, and every psychological tool in the book to help you follow through. Built to make you stick - not just track. WHAT MAKES ONE HABIT DIFFERENT One habit at a time Research consistently shows that trying to build multiple habits at once leads to failure. One Habit keeps you focused on the single change that matters most right now. Your photo. Your reason. Your fuel. Add a personal photo and write your why. Every time you open the app, you're reminded not just what you're doing - but why it matters to you. More than yes or no Some days you give it 100 percent, some days 40. Log how it actually went, add a one-line note, and keep an honest record instead of a flattering one. Your chart tells the truth. Every habit you finish becomes a card Complete a habit and it turns into a collectible card. Flip it over for your stats and the thoughts you noted along the way. Your shelf of proof. Daily reminders that actually reach you Set a daily reminder at your chosen time, in your own words. One Habit keeps your goal visible even when life gets busy. Home screen widget Your habit - with your personal photo and motivational line - and your streak live on your home screen. One tap to mark it done, without even opening the app. Miss a day? Spin your way back. Life happens. One Habit doesn't punish you for missing a day - instead, it gives you a chance to rescue your streak with a small make-up task. Because consistency over time matters more than perfection. WHO IS ONE HABIT FOR One Habit is for anyone who has started a habit tracker before - and quit. For anyone who knows what they want to change but can't seem to make it last. For anyone who's tried willpower alone and found it wasn't enough. This app was built by someone who needed it. Every feature exists because it solves a real psychological barrier to follow-through. FEATURES Habit tracker with a daily percentage check-in Personal photo and motivation text Daily reminder notifications Home screen widget Visual consistency tracker Collectible cards PDF export of your progress Works fully offline No account required PRIVACY Your habits, photos and notes stay on your device. The only exception is your purchase, handled by Apple and managed by RevenueCat. One Habit - so you don't forget why you started.

Screenshots

Void4 screens
One Habit4 screens

Verdict

The call

Void and One Habit are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Void sells 2 in-app purchases, starting at $14.99 per month and One Habit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly monthly. Both last shipped on October 31, 2026.

ScorecardNo meaningful differences
Void versus One Habit: the parameters behind the verdict, then further details
ParameterVoidOne Habit
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyMonthlyMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size73 MB51 MB
Age rating4+4+
DeveloperNicolas SOIGNONSandra Zanglein

In-app purchases

2 purchases

Void

Subscriptions2
  • VOID Monthly$14.991 Month
  • VOID Annually3 Days trial$99.991 Year
1 purchases

One Habit

One-time1
  • One Habit Lifetime$9.99

Questions

Is Void free?
Void is free to download, with in-app purchases available.
Is One Habit free?
One Habit is free to download, with in-app purchases available.
Do Void or One Habit have ads?
Neither Void nor One Habit shows ads.
Which is updated more often, Void or One Habit?
Void ships an update monthly, and One Habit monthly. Most recently, Void was updated on October 31, 2026 and One Habit on October 31, 2026.

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