Comparison

Kern vs Orbit

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

Head to head
About

Kern

Track your sober days with a minimalist counter designed for privacy and focus. Display your progress discreetly on your lock screen or home screen widget without community pressure or ads. This tool helps you acknowledge milestones and maintain your progress.

Highlights
  • Lock screen day count display
  • Home screen widget
  • Milestone tracking
  • Honest day logging
  • Personal best preservation
  • Editable habit label
  • Privacy-focused, no data collection
Features
Read full description

Kern is a sobriety counter for people who want a quiet one. No community feed. No daily streak guilt. No ads. No account. No data collected. Just your day count — on your home screen, in a small widget, in a calm app. Open Kern, see your number. Close it. Live your day. Built around what matters • Your day count on the Lock Screen — a ring, a panel, or one line above the clock • A home-screen widget that fits next to your weather and calendar • A clean hero number that grows with each sober day • Milestones from day 1 to 1000 — marked, not celebrated loudly • Start over honestly: log the day it actually happened, and undo a mis-tap • Personal best preserved across resets — relapse doesn't erase your record • Optional money-not-spent, off unless you turn it on • Editable habit label (alcohol-free by default — make it smoke-free, or anything) Counting more than one thing Plenty of people are quitting two things at once. Kern is free for your one thing, forever. Keeping more than one is a single purchase — no subscription, nothing that renews. • As many counts as you need, each with its own name, start date and milestones • Swipe on the main screen to move between them — one number at a time, still • A widget showing every count at once, or a small one showing whichever you pick • Each count gets its own reminders, named, so you know which one reached the day Your existing count and everything around it — every widget, milestones, personal best, starting over, editing your own dates — stay free. Nothing you already have moves behind the purchase. Built for privacy Everything stays on your device. No accounts, no analytics, no data collected — including when you buy. Apple handles the payment; we never see it. Not a replacement for support Kern is a counter, not a clinical tool. If you're in crisis, the SAMHSA National Helpline is free and confidential: 1-800-662-4357. Outside the US, find a helpline at findahelpline.com. One day at a time.

About

Orbit

Features
Read full description

Orbit is a focus timer designed for brains that drift — built for ADHD, friendly for everyone. Start a focus block and watch the ring fill like an orbit. Each completed block is one orbit — no streaks to shame you, no harvest to lose. Just gentle momentum you can actually feel. FOCUS, SIMPLY • A large, glanceable countdown ring • Turn the Digital Crown (watch) to set your focus length • Distinct haptics for focus and break completions • Automatic focus → break → long-break cycles ON YOUR WATCH FACE • Add a complication and your countdown lives right on your watch face • Glance from the Smart Stack without opening the app BUILT TO ADAPT • Orbit learns from your finished blocks and "I got distracted" taps • Optional heart-rate awareness suggests shorter blocks when you're agitated • Every suggestion is transparent — you stay in control GENTLE MOTIVATION • Orbits completed today, focus minutes, and a no-pressure streak • A 7-day chart and a focus heatmap of your history • End-of-block alerts so you never lose track iPHONE + APPLE WATCH • Start on your phone, continue on your wrist — they sync live • History follows you through iCloud PRIVATE BY DESIGN • No accounts, no ads, no tracking • Your data stays on your device and your own iCloud • Completed focus time can be saved to Health as Mindful Minutes Find your orbit.

Screenshots

Kern4 screens
Orbit2 screens

Verdict

The call

Kern and Orbit are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Kern versus Orbit: the parameters behind the verdict, then further details
ParameterKernOrbit
PriceFreeFree
Rating5.0 (11 ratings) — better—
Number of ratings11 — better—
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, Apple Watch — better
Requires iOS16.0 — better17.0
Further details — not scored
Size3 MB2 MB
Age rating12+4+
DeveloperVadym SuprunTejas Bharambe

In-app purchases

None

Kern

No in-app purchases

None

Orbit

No in-app purchases

Questions

Is Kern free?
Kern is free to download, with no in-app purchases.
Is Orbit free?
Orbit is free to download, with no in-app purchases.
Do Kern or Orbit have ads?
Neither Kern nor Orbit shows ads.

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