# Serenis vs Challenge | تحدي التعافي

The clearest difference is review sentiment: Challenge | تحدي التعافي at 100% against Serenis's 42%. Challenge | تحدي التعافي also leads on in-app purchases (none vs 12) and update cadence (every 2 weeks vs every 59 months). Serenis's advantage is price (Free vs $1.99) and ratings volume (154 vs 24). On ads and device support there is nothing between them.

Serenis is free to download; Challenge | تحدي التعافي costs $1.99 up front. Serenis sells 12 one-off in-app purchases. Challenge | تحدي التعافي asks for nothing beyond the download.

Challenge | تحدي التعافي holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Serenis has 154 ratings behind it against 24, 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 Challenge | تحدي التعافي's.

Serenis ships an update every 59 months, Challenge | تحدي التعافي every 2 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Serenis | Challenge | تحدي التعافي |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.6 (154 ratings)](https://appshunter.io/ios/app/serenis/id1115384286/reviews) | **[4.9 (24 ratings)](https://appshunter.io/ios/app/challenge/id1643305332/reviews)** |
| Number of ratings | **154** | 24 |
| Positive reviews | 41.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 243 MB | 43 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hypnosis and Meditation for Success, LLC](https://appshunter.io/developer/381583151) | [Mohamed Helala](https://appshunter.io/developer/1643305334) |

## What reviewers say

### Serenis

[App page](https://appshunter.io/ios/app/serenis/id1115384286)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Serenity Sleep Music | Free | one-time |
| Dreamscape Sleep Music | $4.99 | one-time |
| Clear Your Mind Meditation | $4.99 | one-time |
| Confidence Booster | $4.99 | one-time |
| Feel Attractive=Be Attractive | $4.99 | one-time |
| Personal Transformation | $4.99 | one-time |
| The New You | $4.99 | one-time |
| Win Them Over With Humor | $4.99 | one-time |
| Stop Codependency | $4.99 | one-time |
| Calm Nights Sleep Music | $4.99 | one-time |
| Power of Saying No | $4.99 | one-time |
| Unlock All Sale | $21.99 | one-time |


### Challenge | تحدي التعافي

[App page](https://appshunter.io/ios/app/challenge/id1643305332)

This app offers a structured approach to overcoming pornography addiction. It provides a recovery forum, success stories, educational articles, and various challenges to support users on their journey to a normal life. Daily notifications and motivational messages help maintain progress.

**Highlights:** Recovery Forum, Success Stories, Addiction Tests, Daily Challenges, Progress Tracking, Motivational Messages, Medals and Badges

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Serenis free?

Serenis is free to download, with in-app purchases available.

### Is Challenge | تحدي التعافي free?

Challenge | تحدي التعافي costs $1.99, with no in-app purchases.

### Which has better reviews, Serenis or Challenge | تحدي التعافي?

Challenge | تحدي التعافي is rated higher. Serenis averages 4.6 out of 5 from 154 ratings, while Challenge | تحدي التعافي averages 4.9 from 24 ratings.

### Do Serenis or Challenge | تحدي التعافي have ads?

Neither Serenis nor Challenge | تحدي التعافي shows ads.

### Which is updated more often, Serenis or Challenge | تحدي التعافي?

Serenis ships an update every 59 months, and Challenge | تحدي التعافي every 2 weeks. Most recently, Serenis was updated on October 16, 2026 and Challenge | تحدي التعافي on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*