Comparison

Nightpenny vs FabStep

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

Head to head
About

Nightpenny

Features
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Your sleep is a running balance. Good nights deposit, short nights withdraw. Pennie, a warm copper piggy bank, shows where you stand and walks you through a quiet weekly ritual to catch back up. No hustle. No optimization. No shame. Just a quiet weekly ritual and a number that tells you where you stand. FROM A NIGHT'S SLEEP TO A SUNDAY HABIT • PASSIVE TRACKING Pennie reads sleep from Apple Health. You sleep, we count. No extra hardware, no fiddly logging. • A RUNNING 14-NIGHT BALANCE A signature 270° gauge shows your balance: hours owed, hours banked. Updated every morning. • THE SUNDAY RITUAL Three quiet minutes every Sunday. A statement of the week, one line from Pennie, and a repayment plan you actually want to follow. • REPAYMENT PLAN, ON YOUR PACE Pick Gentle (+30 min/night), Steady (+1 hour), or Ambitious (+1.5 hours). Bedtime events sync to Apple Calendar in one tap. • FORECAST WITHOUT THE FEAR See the next 30 nights at your current pace, plus a typical-dip heatmap of where your energy historically wobbles. Patterns, never predictions. • APPLE WATCH + WIDGETS Six widget families: small, medium, large, lock-screen circle, rectangle, inline. A wrist app and complications that keep your balance one flick away. • WEEKLY SHARE CARD Tap the gauge on Sunday to export a five-second vertical clip of your week. Strava-grade restraint. Share Pennie without sharing numbers you'd rather keep. WHAT WE'RE NOT Not a medical device. Nightpenny does not diagnose, treat, or prevent any condition. Not a pressure cooker. No streaks to break. No red alerts. Debt is a number, not a character flaw. Not a data broker. Sleep stays on your phone. No server, no ads, no data sold. Analytics is opt-in and never carries numeric sleep values. THE SCIENCE, QUIETLY Balance is computed using a 14-night rolling sum (Van Dongen et al. 2003), with surplus above 1h discounted at 40% (recovery is slower than accumulation, per the Sleep Foundation), and clamped at āˆ’8 hours. Full methodology lives inside the app, in Settings → About. PRICING Free • Current balance + last 7 nights • Pennie's daily greeting Premium • Full 14-night ledger • The Sunday Ritual + Calendar sync • Repayment Plan + 30-night Forecast • All six widgets, share card, Apple Watch app • Rich notifications and the full Pennie speech library $6.99 / month (billed today, no trial) $59.99 / year (14-day free trial, save 30%) Built by Foxtaming, an indie studio of one. Questions, weather reports, or sleep stories: contact@nightpenny.com. Terms of Use (EULA): https://nightpenny.com/terms Ā· Privacy: https://nightpenny.com/privacy

About

FabStep

Features
Read full description

FabStep counts your steps, follows your heart and tells you how fit you are today. Simple, clean, and nothing is sent anywhere. TODAY, AT A GLANCE • Your steps, distance and active calories, updated in real time • Your daily goal and your progress • Your heart rate, live when FabStep is open on your Apple Watch READINESS • A daily readiness score based on your sleep and recent activity • How long you slept last night APPLE WATCH • Tap Start: countdown, then live steps and heart rate on your wrist • Duration, distance and calories of your walk • Pause with a long press • The session is only used to read your heart live: it is never saved HISTORY • Your week day by day, to spot your trends YOUR PRIVACY, FOR REAL • No account, no sign-up • No ads, no trackers, no usage analytics • All your data stays on your iPhone and your watch • FabStep reads data from the Health app and never writes to it FabStep is not a medical device. The information shown is for guidance only and does not replace the advice of a healthcare professional. A question? contact@fabstep.app

Screenshots

Nightpenny4 screens
FabStep4 screens

Verdict

The call

The clearest difference is in-app purchases: FabStep at none against Nightpenny's 2. FabStep also leads on update cadence (every 5 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Nightpenny sells 2 in-app purchases, starting at $3.99 per month. FabStep asks for nothing beyond the download.

UpkeepUpdate frequency

Nightpenny ships an update every 4 weeks, FabStep every 5 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

Scorecard2 real differences Ā· 4 level
Nightpenny versus FabStep: the parameters behind the verdict, then further details
ParameterNightpennyFabStep
PriceFreeFree
Update frequencyEvery 4 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, Apple WatchiPhone, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size59 MB11 MB
Age rating4+4+
DeveloperThomas SobstylFabrice Fardeau

In-app purchases

2 purchases

Nightpenny

Subscriptions2
  • Monthly Premium$3.991 Month
  • Annual Premium14 Days trial$34.991 Year
None

FabStep

No in-app purchases

Questions

Is Nightpenny free?
Nightpenny is free to download, with in-app purchases available.
Is FabStep free?
FabStep is free to download, with no in-app purchases.
Do Nightpenny or FabStep have ads?
Neither Nightpenny nor FabStep shows ads.
Which is updated more often, Nightpenny or FabStep?
Nightpenny ships an update every 4 weeks, and FabStep every 5 days. Most recently, Nightpenny was updated on October 31, 2026 and FabStep on November 6, 2026.

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