Comparison

Moss vs Zen

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

Head to head
About

Moss

Features
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There's a kind of meditation app that wants to be part of your life. Moss just wants to get out of the way. Pick a duration. Choose an ambient sound, or silence. Begin. Everything else (session log, streaks, mindful minutes) stays quietly on your device, private and unhurried. Now on Apple Watch, too. Start a session right from your wrist, pick your own duration, and it logs back to your phone automatically. After a session, if you want, leave a quick note on how you felt. Entirely optional, and easy to turn off if it's not for you. No guilt if you miss a day. No badge pressure. Just a still place to return to whenever you're ready to breathe. Moss is for people who already know why they want to meditate. It just makes it easier.

About

Zen

Features
Read full description

Just Sit. Your Way. Nothing Else. A silent meditation timer with traditional bells. The sit is free. Optional short guided sits when just sitting is hard. Then silence. No ads, no streaks, no account. JUST SIT Sit on a cushion or chair. Eyes barely open, soft gaze. Feel your body, breath, and posture. No mantra, no goal. When thoughts come and go, just return to sitting. The benefits are real โ€” a calm mind, more focus, more clarity, better sleep, less stress, more presence. They show up when you stop chasing them. YOUR WAY Just sit. Easier said than done. Just sitting can be brutal. Most people need a little guidance, and that detour is fine. Optional short guided sits โ€” the Just Sit course, one idea at a time โ€” then sit in silence. Or leave every optional feature off. Not a library of courses. Discover your way to just sit. NOTHING ELSE Everything you need to just sit is included, and stays free. A timer, bells, Watch, widgets. No ads, no streaks, no account to sit. The sit stays free. Always. Native on iPhone, iPad, and Apple Watch. Focus on what matters: just sit. HOW IT WORKS Open the app ยท pick a duration ยท sit. Beautiful bells, soundscapes, intervals, warmup and cooldown. If you want to look around: Welcome on first launch, then short guided sits for ordinary life. Nothing required. Explore at your own pace. WHY THIS EXISTS Hi, I'm Francis, a longtime Apple developer. I discovered regular meditation about 15 years ago. I suffer from PTSD, and meditation has helped me survive โ€” more than once โ€” when things fall apart. Meditation only clicked for me with a Zen just-sit practice. To get there I had to put in the time: other practices, sampling, trial and error, year after year of showing up to sit. I needed those 10,000 minutes on apps before I could stop searching and, in the end, just sit. Zen : Your Way is my way of giving back. A quiet timer. Optional guidance to nudge you toward just sitting. Nothing in the way of the sit itself. ON IPHONE AND IPAD โ€ข Apple Watch companion โ€” start sits and complications on your wrist โ€ข Home Screen widgets and Live Activities

Screenshots

Moss4 screens
Zen4 screens

Verdict

The call

The clearest difference is update cadence: Zen at every 2 days against Moss's monthly. Zen also leads on device support (6 vs 3). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Moss ships an update monthly, Zen every 2 days. The most recent releases landed on October 25, 2026 and October 14, 2026 respectively.

Scorecard2 real differences ยท 4 level
Moss versus Zen: the parameters behind the verdict, then further details
ParameterMossZen
PriceFreeFree
Update frequencyMonthlyEvery 2 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro โ€” better
Requires iOS17.017.0
Further details โ€” not scored
Size18 MB25 MB
Age rating4+4+
DeveloperQuiet Leaf LLCFrancis Dierick

In-app purchases

None

Moss

No in-app purchases

None

Zen

No in-app purchases

Questions

Is Moss free?
Moss is free to download, with no in-app purchases.
Is Zen free?
Zen is free to download, with no in-app purchases.
Do Moss or Zen have ads?
Neither Moss nor Zen shows ads.
Which is updated more often, Moss or Zen?
Moss ships an update monthly, and Zen every 2 days. Most recently, Moss was updated on October 25, 2026 and Zen on October 14, 2026.

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