Center Meditation Timer vs Mark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Center Meditation Timer
A silent meditation timer designed for serious practitioners. It offers a minimalist interface with customizable session lengths, intervals, and sounds. Track your progress without pressure or gamification.
- Silent timer with optional bells
- Customizable session lengths and intervals
- Minimalist interface with themes
- Daily reminders and widgets
- Apple Watch support
- iCloud sync
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Center is a silent meditation timer for serious practice. No guides, no voices, no lessons, and no music. Center exists for people who already know why they meditate and want a calm, precise tool to support long-term practice. Start a session in one tap. Practice in silence or with simple bells. Customize session lengths, intervals, sounds, and themes to match your ritual. Center works across all Apple platforms and stays out of your way. # Designed for real practice • Silent timer with optional bells and intervals • Fully customizable session lengths • Minimal interface with multiple themes • Widgets and daily reminders • Apple Watch support • Syncs seamlessly with iCloud # Optional tracking, never pressure • View trends and streaks if you want them • Manually log sessions when needed • No rankings, no goals, no gamification # Built to last • No subscriptions • No ads • No data harvesting • Supported by optional donations Center is not a course, a coach, or a content platform. It is a quiet instrument for mindfulness, offered with restraint and intention. If Center supports your practice, you may choose to support its continued development.
Mark
This app helps you track your daily actions against your stated goals. It uses AI to analyze your logs and provide feedback on whether your activities are moving you forward. Includes weekly reflections and a focus on intentional living without distractions.
- Set 3-7 daily directions
- Log quick 'marks' throughout the day
- AI analysis of marks for progress feedback
- Weekly reflection summaries
- No points, badges, or social features
- Dark mode support
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Most days end without an answer to a simple question: did any of that actually move me? Mark is an intention journal built on evidence — a quiet record of what you did, and an honest read on whether it counted. Most tools optimise the plan: tasks, projects, schedules. Mark optimises the evidence. HOW IT WORKS • Set 3–7 directions — short statements of what you're moving toward. • Through the day, log quick "marks" about what you did, on a live half-hour spine. • An AI reads each mark, files it under the direction it belongs to, and returns a one-line signal: did it move you, or not. No categories, no projects, no priorities. Just your directions, what you did, and honest feedback. It is a small, plain tool for intentional living: it does not tell you what to do, only whether what you did matched where you said you were going. A QUIET WEEKLY REFLECTION Once a week, Mark writes you a short reflection on how the week actually moved against your directions — a calm Sunday ritual, not another notification to chase. BUILT WITH RESTRAINT • No points, badges, or leaderboards. • No social feed, no followers, no comparison. • No ads, and no tracking you across other apps. • Dark mode and a considered, typographic design throughout. YOUR DATA Your marks are yours. We collect only what the product needs to work, never sell your data, and let you delete your account and everything in it at any time. SUBSCRIPTION Mark is a subscription with a 7-day free trial. After the trial it's US$9.99/month (prices may vary by region). Payment is charged to your Apple ID; the subscription renews automatically unless cancelled at least 24 hours before the period ends, and you can manage or cancel it anytime in your Apple ID settings. Terms: https://mark.flow-craft.in/terms Privacy: https://mark.flow-craft.in/privacy
Screenshots
Verdict
The clearest difference is monetization model: Center Meditation Timer at free with in-app purchases against Mark's subscription. Center Meditation Timer also leads on device support (6 vs 1). Mark's advantage is review sentiment (100% vs 71%). On price, update cadence, ads and in-app purchases 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. Center Meditation Timer sells 6 one-off in-app purchases and Mark sells 1 in-app purchase, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Center Meditation Timer ships an update every 4 weeks, Mark every 3 weeks. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.
| Parameter | Center Meditation Timer | Mark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (782 ratings) — better | — |
| Positive reviews | 70.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 782 — better | — |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 43 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | Tanner Christensen | Flowcraft |
Customer experience
Center Meditation Timer
Mark
Bugs and requests
Center Meditation Timer
Reported bugs
4 issues- Interval sounds not playing consistently
- Timer stopping when screen locks or goes to sleep
- Sync issues between iPhone and Apple Watch app
- Inability to change screen sleep settings
Requested features
4 requests- Add Apple Watch complications and background tracking
- Allow manual entry of meditation sessions
- Extend bell/chime duration for better resonance
- Add option to play background nature sounds
Mark
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Center Meditation Timer
- Donate $1$0.99
- Donate $2$1.99
- Donate $3$2.99
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- Donate $4$3.99
- Donate $5$4.99
- Donate $18$17.99
Mark
- Monthly7 Days trial$9.991 Month
Questions
Is Center Meditation Timer free?
Is Mark free?
Do Center Meditation Timer or Mark have ads?
Which is updated more often, Center Meditation Timer or Mark?
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