# mySleepButton vs Stellar Sleep

The clearest difference is in-app purchases: Stellar Sleep at none against mySleepButton's 1. Stellar Sleep also leads on update cadence (monthly vs every 5 months) and rating (4.7 vs 4.5). mySleepButton's advantage is review sentiment (73% vs 53%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. mySleepButton sells 1 one-off in-app purchase. Stellar Sleep asks for nothing beyond the download.

Stellar Sleep holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Stellar Sleep has 2.8K ratings behind it against 214, so its average is the more settled of the two. Written reviews complicate that: 73% of mySleepButton's written reviews are positive against 53% of Stellar Sleep's, so the app with the better star average is not the one people write more warmly about.

mySleepButton ships an update every 5 months, Stellar Sleep monthly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | mySleepButton | Stellar Sleep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (214 ratings)](https://appshunter.io/ios/app/mysleepbutton/id740251957/reviews) | **[4.7 (2.8K ratings)](https://appshunter.io/ios/app/stellar-sleep-insomnia-cbt/id1602312365/reviews)** |
| Number of ratings | 214 | **2.8K** |
| Positive reviews | **72.9% of reviews** | 52.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 45 MB | 133 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CogSci Apps Corp.](https://appshunter.io/developer/740251960) | [Merlin Collective, LLC](https://appshunter.io/developer/1602312697) |

## What reviewers say

### mySleepButton

[App page](https://appshunter.io/ios/app/mysleepbutton/id740251957)

This app uses a "cognitive shuffle" technique to help users fall asleep by distracting their minds with imagery. It offers guided meditations and can be used with audio devices for a screen-free experience.

**Highlights:** Cognitive shuffle technique, Guided imagery for sleep, Affective body scan meditation, Configurable meditation pack, Audio playback on external devices, Siri shortcuts

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Give thanks & support our R&D | $9.99 | one-time |

**What reviewers like**

- 👍 No fuss, just works
- 👍 Effective for insomnia
- 👍 Puts me to sleep quickly
- 👍 Helps shut down racing thoughts
- 👍 Better than sleeping pills

**What reviewers complain about**

- 🐛 Audio quality issues (crackling, clicking)
- 🔧 Requires in-app purchases to unlock full functionality
- 🔧 Repetitive content in free version

**Reported bugs**

- App crashes after iOS updates
- Purchased content not restoring properly

**Requested features**

- More diverse content and voices
- Randomized word/scene order
- Support for additional languages
- Apple Watch app


### Stellar Sleep

[App page](https://appshunter.io/ios/app/stellar-sleep-insomnia-cbt/id1602312365)

This app offers a science-backed approach to permanently improve sleep using psychology. It provides personalized programs and tools to help users understand their minds and build better sleep habits, leading to more restful mornings. Over 80% of users see significant improvement in under 4 weeks.

**Highlights:** Personalized sleep improvement program, Cognitive restructuring, Sleep restriction therapy, Stimulus control techniques, Relaxation exercises and nature sounds, Sleep diary and progress tracking, Gratitude and worry journaling

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Brilliant!
- 🚀 Great app, Definitely well-researched Stuff in here.
- 🚀 Helped with Perimenopausal Insomnia
- 🚀 Outstanding AI
- 🚀 Best solution for beating insomnia

**What reviewers complain about**

- 🐛 Complete scam
- 🐛 Won't stop charging your CC after you cancel
- 💰 Cancel your subscription for a massive discount
- 💰 Canceling is hard, $183 a MONTH charge
- 🐛 It'll cause a fraud alert with your credit card company

**Reported bugs**

- The program will not download despite multiple attempts
- The app freezes when trying to access the sleep log

**Requested features**

- More CBT-I or whatever the newer Type of Sleep therapy that they offer, which is the more Mindfulness-based Insomnia help
- A search feature to easily find previously viewed videos
- Sync across devices


## Frequently asked questions

### Is mySleepButton free?

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

### Is Stellar Sleep free?

Stellar Sleep is free to download, with no in-app purchases.

### Which has better reviews, mySleepButton or Stellar Sleep?

Stellar Sleep is rated higher. mySleepButton averages 4.5 out of 5 from 214 ratings, while Stellar Sleep averages 4.7 from 2.8K ratings.

### Do mySleepButton or Stellar Sleep have ads?

Neither mySleepButton nor Stellar Sleep shows ads.

### Which is updated more often, mySleepButton or Stellar Sleep?

mySleepButton ships an update every 5 months, and Stellar Sleep monthly. Most recently, mySleepButton was updated on November 6, 2026 and Stellar Sleep on November 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.*