# iDream vs Sleep Fan

The clearest difference is rating: Sleep Fan at 4.8 against iDream's 4.2. Sleep Fan also leads on update cadence (every 6 weeks vs every 12 months) and ratings volume (37K vs 77). iDream's advantage is iOS requirement (7.1 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. iDream sells 8 one-off in-app purchases and Sleep Fan sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Sleep Fan holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Sleep Fan has 37K ratings behind it against 77, so its average is the more settled of the two. Written reviews point the same way: 59% of iDream's written reviews are positive against 72% of Sleep Fan's.

iDream ships an update every 12 months, Sleep Fan every 6 weeks. The most recent releases landed on November 6, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | iDream | Sleep Fan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (77 ratings)](https://appshunter.io/ios/app/idream-sleep-maker/id380488866/reviews) | **[4.8 (37K ratings)](https://appshunter.io/ios/app/sleep-fan/id492869515/reviews)** |
| Number of ratings | 77 | **37K** |
| Positive reviews | 59.3% of reviews | **72.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 20 MB | 191 MB |
| Requires iOS | **7.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [George Talusan](https://appshunter.io/developer/289224719) | [Tattlebee](https://appshunter.io/developer/401461413) |

## What reviewers say

### iDream

[App page](https://appshunter.io/ios/app/idream-sleep-maker/id380488866)

This app provides a selection of relaxing soundscapes to mask distracting noises, promoting better sleep and focus. Enjoy continuous audio without melodies or lyrics, and set a timer for a gentle fade-out. It's also effective for blocking out noise in distracting environments like the office.

**Highlights:** Relaxing soundscapes, Continuous audio playback, Programmable fade-out timer, Headphone and speaker support, AirPlay compatibility, Background audio playback

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thunderstorm | $0.99 | one-time |
| Train Ride | $0.99 | one-time |
| Furnace | $0.99 | one-time |
| Underwater | $0.99 | one-time |
| Rainforest | $0.99 | one-time |
| Forest Birds | $0.99 | one-time |
| Crickets | $0.99 | one-time |
| All Tracks | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and free app
- 🌊 Relaxing nature sounds
- ⏱️ Useful timer function
- 🛌 Helps with sleep and relaxation

**What reviewers complain about**

- 💰 Paid features/sounds
- 🔍 Limited sound selection in free version
- 🔆 Bright screen/ads disrupt sleep
- 🐛 Bugs and glitches (e.g. skipping, crashing)

**Reported bugs**

- Timer not working
- Sounds skipping or cutting out
- Ads interrupting playback
- Compatibility issues with iOS updates

**Requested features**

- More sound variety
- Completely black screen mode
- Background playback/sleep mode
- Ability to mix/customize sounds


### Sleep Fan

[App page](https://appshunter.io/ios/app/sleep-fan/id492869515)

This app provides a simple and effective way to fall asleep faster and stay asleep longer. It offers various calming sounds and customizable timers, with premium features like sleep tracking and additional audio options.

**Highlights:** White noise and calm sleep sounds, Customizable timer, Alarm clock with snooze, Sleep tracking (premium), Additional sounds (premium), Binaural beats (premium)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Account | $1.99 | per month |
| Premium Account | $14.99 | per year |

**What reviewers like**

- 💤 Helps with sleep
- 🔊 Realistic fan sounds
- 🕰️ Timer feature
- 🧳 Useful for travel
- 🆓 Free app

**What reviewers complain about**

- 🔇 Stops playing when phone is locked or app is minimized
- 🔋 Battery drain issues
- 🔊 Loud ads disrupt sleep
- 🔍 Ads difficult to close

**Reported bugs**

- App stops playing randomly
- Overheating issues with prolonged use

**Requested features**

- No timer option for continuous playback
- Ability to play in background even with phone locked


## Frequently asked questions

### Is iDream free?

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

### Is Sleep Fan free?

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

### Which has better reviews, iDream or Sleep Fan?

Sleep Fan is rated higher. iDream averages 4.2 out of 5 from 77 ratings, while Sleep Fan averages 4.8 from 37K ratings.

### Do iDream or Sleep Fan have ads?

Both iDream and Sleep Fan show ads.

### Which is updated more often, iDream or Sleep Fan?

iDream ships an update every 12 months, and Sleep Fan every 6 weeks. Most recently, iDream was updated on November 6, 2026 and Sleep Fan on November 12, 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.*