Lunas vs 75 Day Challenge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lunas
This app helps users improve their sleep and meditation practice with a simple interface. It offers customizable themes, a variety of sounds, and tools like a sleep timer and daily reminders. Track your meditation progress with detailed statistics.
- Sleep timer
- Meditation sounds
- Customizable themes
- Daily sleep reminders
- Meditation statistics
- Progress tracking
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The Official Lunas Sleep Gummies App! Lunas is a sleep and meditation app designed for those who strive to improve their sleep. Our app is free and offers no in-app purchases. Every future update, every change we make, and every feature we add will be entirely free for you. Users can select 1 of 3 themes; we do this to allow your app to calm you while fitting your aesthetic. We have a statistics feature that shows the following: Time meditating App opens Completed sessions Completion ratio Longest streak Current streak Additionally, we offer nine free sounds to meditate with, and more are on the way! Other features include a daily sleep reminder and sleep timer intervals from 1 minute to 1 hour. With minimal features, our app is designed to supplement your experience using our Lunas gummies. You can also open the app and start meditating, no complicated courses, no training, no gimmicks, locked features, no subscriptions. Sleep like a god, and welcome to the Lunas family :) Our privacy policy and terms can be viewed on refineryapps.com/privacy and refineryapps.com/terms, respectively.
75 Day Challenge
This habit tracker helps women build better routines and achieve self-improvement goals over a 75-day journey. It supports tracking daily habits, visualizing progress, and offers motivational content. Tailor your challenge to fit personal fitness, productivity, or mindfulness objectives.
- Daily habit tracking
- Progress visualization
- Motivational affirmations
- Photo journaling
- Personalized challenge editing
- Flexible reminders
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75 Soft, 75 Hard & 75 Medium Challenge Tracker Complete your 75 day challenge with daily habits, progress calendar, affirmations, and photo journal. Whether you're starting your wellness journey or building discipline, 75 challenge helps you stay consistent every single day. Key Features: • Daily Habit Tracker: Track habits like workouts, walks, water intake, reading, meditation, and diet. Stay on schedule with flexible reminders. • Progress Calendar: Visualize your 75-day challenge. See your wins, stay focused, and never lose momentum. • Affirmations & Motivation: Receive daily affirmations to boost your mindset, self-love, and emotional wellness. • Photo Journal: Capture your physical and mental transformation along the way. • Personalized Routine: Edit your own 75 day challenge. Tailor tasks to fit your fitness, productivity, or mindfulness goals. Why 75 challenge? More than just a habit app, 75 challenge is a wellness coach in your pocket. Built for women who want to grow, feel better, and finish what they start with self-compassion and clarity. Perfect for building routines, staying accountable, and creating long-lasting change. Terms and Conditions https://docs.google.com/document/d/1aptuSLbRX5nUhyZe0BB38mYX8RzIdghSzj0OrwOtZGw/edit?usp=sharing Privacy Policy https://docs.google.com/document/d/1rkfx2vzKDsCKOnVloqzPcElcgSMJ1HCkLO_Zp9JNDWw/edit?usp=sharing
Screenshots
Verdict
The clearest difference is review sentiment: 75 Day Challenge at 80% against Lunas's 0%. 75 Day Challenge also leads on rating (4.3 vs 3.0) and ratings volume (7 vs 2). Lunas's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, update cadence and ads 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. 75 Day Challenge sells 3 in-app purchases, starting at $14.99 per month. Lunas asks for nothing beyond the download.
75 Day Challenge holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 0% of Lunas's written reviews are positive against 80% of 75 Day Challenge's.
Lunas ships an update every 5 months, 75 Day Challenge every 2 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | Lunas | 75 Day Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 4.3 (7 ratings) — better |
| Positive reviews | 0.0% of reviews | 80.0% of reviews — better |
| Number of ratings | 2 | 7 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 59 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Gallagher | Anton Churakov |
Customer experience
Lunas
75 Day Challenge
In-app purchases
Lunas
No in-app purchases
75 Day Challenge
- Monthly$14.991 Month
- Quarterly$19.993 Months
- Yearly$39.991 Year
Questions
Is Lunas free?
Is 75 Day Challenge free?
Which has better reviews, Lunas or 75 Day Challenge?
Do Lunas or 75 Day Challenge have ads?
Which is updated more often, Lunas or 75 Day Challenge?
Other comparisons
