Comparison

30 Day Me vs Zen Journal

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

Head to head
About

30 Day Me

Design and track simple daily actions for 30 days to build momentum and achieve personal goals. Focus on one small step each day to build habits without feeling overwhelmed.

Highlights
  • Create custom 30-day challenges
  • Track daily action completion
  • Monitor streak growth
  • Review progress with visuals
  • Focus on achievable daily steps
Features
Read full description

Build better habits in 30 days. 30 Day Me helps you design simple daily actions, track your consistency, and stay accountable with clear streaks and progress over time. Create your own 30-day challenges around anything that matters to you: fitness, learning, mindfulness, organization, or personal projects. Each day, check in with a single tap to record whether you completed your action. How it works: • Create a 30-day challenge with a short daily action • Check in once per day to mark it complete • Watch your streak grow as you stay consistent • Review your progress at a glance with simple visuals Why 30 days? Thirty days is long enough to build momentum, but short enough to feel achievable. 30 Day Me keeps the focus on one small step each day so you can build habits without feeling overwhelmed. Privacy Policy: https://30day.me/privacy Terms of Service: https://30day.me/terms

About

Zen Journal

Features
Read full description

Protect your peace. Guard your energy. Own your thoughts. Journaling for anxiety is a powerful start, but sometimes, it simply isn't enough. You might write every morning and feel lighter, only to find yourself emotionally drained by the afternoon. A heavy chest. Shortness of breath. A sudden, unexplainable weight after casual conversations. If this sounds familiar, you aren't just stressed - you are unconsciously absorbing the emotional states of those around you. You don't just need a place to process feelings after they've invaded your space; you need a way to hold your energetic boundary throughout the day. Enter Zen Journal. Zen Journal is a sanctuary for your mind, blending the reflective power of private journaling with the daily practice of the Energy Shield. THE ENERGY SHIELD VISUALIZATION Start your morning by setting your emotional boundaries. Through a simple, guided visualization, you will learn to surround yourself with a warm, golden light. This shield doesn't block human connection; it holds your clarity. What is yours stays. What isn't yours simply passes through. MINDFUL & CALM JOURNALING A clean, minimalist space designed to help you organize your thoughts, reflect on your day, and release mental weight without distractions. UNCOMPROMISING PRIVACY (ZERO TRACKING) Your inner world is not a product to be sold to the highest bidder. While other mental health apps share your personal data for analytics and advertising, Zen Journal operates on a strict zero-tracking policy. 100% Local Encryption: Your thoughts stay on your device. No Ads, No Analytics: A truly quiet space. Zero Third-Party Sharing: What you write is yours alone. Hold your own center in a world that constantly pulls at it. Zen Journal is mental health technology that protects your privacy as fiercely as it supports your peace. Download Zen Journal today and start protecting your energy.

Screenshots

30 Day Me4 screens
Zen Journal4 screens

Verdict

The call

30 Day Me and Zen Journal are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on August 4, 2026 and May 17, 2026 respectively.

ScorecardNo meaningful differences
30 Day Me versus Zen Journal: the parameters behind the verdict, then further details
Parameter30 Day MeZen Journal
PriceFreeFree
Rating5.0 (11 ratings) — better
Number of ratings11 — better
Update frequencyFortnightlyFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size43 MB63 MB
Age rating4+4+
DeveloperJun ZhangSAGOZEN LLC

In-app purchases

None

30 Day Me

No in-app purchases

None

Zen Journal

No in-app purchases

Questions

Is 30 Day Me free?
30 Day Me is free to download, with no in-app purchases.
Is Zen Journal free?
Zen Journal is free to download, with no in-app purchases.
Do 30 Day Me or Zen Journal have ads?
Neither 30 Day Me nor Zen Journal shows ads.
Which is updated more often, 30 Day Me or Zen Journal?
30 Day Me ships an update fortnightly, and Zen Journal fortnightly. Most recently, 30 Day Me was updated on August 4, 2026 and Zen Journal on May 17, 2026.

Other comparisons