Serenis vs JOJI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Serenis
This app uses sleep learning hypnosis to promote positive change while you sleep. Guided sessions and soothing music work with your subconscious to reshape mindset and beliefs, helping you wake up refreshed and energized.
- Sleep learning hypnosis sessions
- Guided relaxation and soothing music
- Subconscious mind programming
- Customizable program playlists
- In-app store for additional programs
- Gentle wake-up alarm
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Transform your life while you sleep with Serenis, the sleep learning hypnosis app designed to create lasting change from within. The Sleep Learning System works with your subconscious mind during your natural sleep cycle. Through guided hypnosis and soothing background music, you'll deeply relax into REM sleep while powerful suggestions reshape your mindset and beliefs. Wake up feeling refreshed, energized, and ready to thrive in every area of your life. WHAT YOU'LL GET Serenis includes a FREE hypnosis program to get started, plus access to a comprehensive library of transformational content: Confidence Boost Personal Transformation The New You Stop Codependency The Power of Saying No Feel Attractive and Confident Win Them Over With Humor Clear Your Mind Meditation Soothing Sleep Music tracks Relaxing Sleep Sounds and Sleep Stories Each program is designed to work with your subconscious mind, creating deep and lasting change while you rest. CUSTOMIZE YOUR EXPERIENCE Edit your playlist to combine multiple programs Play sessions back-to-back for deeper transformation Set an alarm to wake you gently in the morning Browse the in-app store for additional programs Use Unlock All to access the entire library PROFESSIONAL GUIDANCE Created by Joel Thielke, Certified Clinical Hypnotherapist with over 20 years of experience helping people transform their lives through the power of hypnotherapy. Download Serenis free today and start your transformation tonight.
JOJI
This app encourages global connection through synchronized breathing exercises. Participants record a 10-second breath to inspire others, fostering a collective movement of loving awareness. Track global participation and see how many people are breathing together.
- Synchronized global breathing exercises
- Record 10-second breathing sequences
- Inspire others with your breath
- Track global participation
- View breathing participants by country
- Promotes loving awareness
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JOJI = Joy Of Joining In. JOJI-One is a grand experiment in global consciousness. Slowing down to take a breath of loving intention is the surest way to calm one's nervous system. JOJI-One takes that notion and expands it across the globe. Each participant records a 10 second breathing sequence that goes out to inspire others to do the same. Over time, millions of beautiful humans will begin to engage in a synchronized Joy Of Joining In - Breath-Giving Movement of Loving Awareness. You'll be able to see how many people are breathing together and from each country of origin.
Screenshots
Verdict
Serenis and JOJI both sit at 4.6 stars, but that hides the real split: 100% of JOJI's written reviews are positive against 42% of Serenis's. JOJI also leads on in-app purchases (none vs 12) and update cadence (weekly vs every 59 months). Serenis's advantage is ratings volume (155 vs 13). On price, rating, 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. Serenis sells 12 one-off in-app purchases. JOJI asks for nothing beyond the download.
JOJI holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Serenis has 155 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 42% of Serenis's written reviews are positive against 100% of JOJI's.
Serenis ships an update every 59 months, JOJI weekly. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.
| Parameter | Serenis | JOJI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (155 ratings) | 4.8 (13 ratings) — better |
| Positive reviews | 41.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 155 — better | 13 |
| Update frequency | Every 59 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.4 — better |
| Further details — not scored | ||
| Size | 243 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | Hypnosis and Meditation for Success, LLC | Edith Osborne |
Customer experience
Serenis
JOJI
In-app purchases
Serenis
- Serenity Sleep MusicFree
- Dreamscape Sleep Music$4.99
- Clear Your Mind Meditation$4.99
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- Confidence Booster$4.99
- Feel Attractive=Be Attractive$4.99
- Personal Transformation$4.99
- The New You$4.99
- Win Them Over With Humor$4.99
- Stop Codependency$4.99
- Calm Nights Sleep Music$4.99
- Power of Saying No$4.99
- Unlock All Sale$21.99
JOJI
No in-app purchases
