StepDay vs StepMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StepDay
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Does today's walk count? StepDay tells you. You walked today — commuting, errands, the dog, a stroll after dinner. But did any of it count as exercise? StepDay answers just that: whether it counts, how far short you are, and how to close the gap. No watch required. The Daily Verdict One glance, one answer: • "It counts" — today's brisk minutes met your goal • "Moved" — you moved, a few brisk minutes short • "Crushed it" — you went past your goal • "No signal" — your phone probably wasn't with you, and we say so We acknowledge what you did before telling you what's missing. No red rings, no "you failed". Share today's verdict as an image in one tap. Japanese Walking, Guided A few minutes short? One tap starts Japanese walking — 3 min fast + 3 min slow × 5 — with a Live Activity countdown and pace guidance on your Lock Screen and Dynamic Island. Finish, and today's verdict updates. No Watch Needed Reads Apple Health and your iPhone's own motion sensors — an Apple Watch is not required. No custom step engine, no competing with the system's numbers. StepDay Pro • 30-day brisk-minutes trend • Weekly review: which days counted, and why • Personal baseline: goals that adapt to you, not someone else's 10,000 steps • Custom interval pacing Privacy First Everything stays on your iPhone. No account, no uploads, no location tracking. The free version always shows today's verdict and gap. Pro includes a 7-day free trial. StepDay is not a medical device and does not replace professional medical advice. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Privacy Policy: https://bigbeefit.com/stepday/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
StepMark
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Track your steps. Beat your goal. StepMark is a minimal step counter designed perfectly for your Home Screen and Lock Screen. Keep your daily activity glanceable, beautiful, and motivating. FEATURES: • Home Screen Widgets: View your daily steps in Small, Medium, or Large sizes. • Lock Screen Widgets: Check your progress without even unlocking your phone. • Daily Goals: Set a custom step target and watch your progress ring fill up. • History & Trends: See your "Best Day", average steps, and past 7 days of activity. • Beautiful Themes: Customize your widgets with colors to match your style. • Privacy First: StepMark uses Apple HealthKit to read your step data securely right on your device.
Screenshots
Verdict
The clearest difference is in-app purchases: StepMark at none against StepDay's 2. On price, update cadence, 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
Both are free to download. StepDay sells 2 in-app purchases, starting at $4.99 per month. StepMark asks for nothing beyond the download.
StepDay ships an update fortnightly, StepMark every 8 days. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | StepDay | StepMark |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | 源 陈 | Slavenko Miljic |
In-app purchases
StepDay
- StepDay Pro Monthly$4.991 Month
- StepDay Pro Yearly7 Days trial$19.991 Year
StepMark
No in-app purchases









