# Smilophone vs iDousyn Lite

The clearest difference is rating: Smilophone at 5.0 against iDousyn Lite's 4.4. Smilophone also leads on in-app purchases (none vs 1) and ads (none vs shown). iDousyn Lite's advantage is review sentiment (36% vs 0%) and ratings volume (699 vs 1). On price and device support there is nothing between them.

Both are free to download. iDousyn Lite sells 1 one-off in-app purchase. Smilophone asks for nothing beyond the download.

Smilophone holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: iDousyn Lite has 699 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Smilophone's written reviews are positive against 36% of iDousyn Lite's, so the app with the better star average is not the one people write more warmly about.

Smilophone ships an update every 11 months, iDousyn Lite every 3 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Smilophone | iDousyn Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/smilophone/id881184725/reviews)** | [4.4 (699 ratings)](https://appshunter.io/ios/app/idousyn-lite/id992557221/reviews) |
| Number of ratings | 1 | **699** |
| Positive reviews | 0.0% of reviews | **36.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 79 MB | 67 MB |
| Requires iOS | **8.2** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simon Booth](https://appshunter.io/developer/1146275430) | [Jorge Lozada](https://appshunter.io/developer/421852863) |

## What reviewers say

### Smilophone

[App page](https://appshunter.io/ios/app/smilophone/id881184725)

This app uses facial recognition to generate music based on your emotions. Express yourself through happy or sad sounds, and control the tone with your eyebrows. Create unique musical pieces simply by showing your face.

**Highlights:** Facial expression to music conversion, Emotional intelligence powered by Affectiva, Tone control via eyebrow movement, Real-time music generation, Supports iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### iDousyn Lite

[App page](https://appshunter.io/ios/app/idousyn-lite/id992557221)

This app transforms your device into a versatile musical instrument, offering a wide range of high-quality sounds and intuitive tools for creating melodies and harmonies. Explore authentic pianos, basses, guitars, and more with innovative features like Chord Pads and DSP effects.

**Highlights:** 8-Octave Virtual Keyboard, Chord Pads with Strum Options, High-Fidelity Oscillators, DSP Effects (Reverb, Delay, EQ), Dual-Channel Sound Blending, MIDI Controller Support, Export to WAV, AIFF, CAF, M4A

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |

**What reviewers like**

- 🎵 High quality sounds
- 👍 Well-designed GUI layout

**What reviewers complain about**

- 📢 Excessive ads and pop-ups
- ⏱️ High latency and slow keyboard response
- 🔄 Intrusive review prompts interrupting usage
- 🎹 Instrument switching bug causing audio overlap

**Reported bugs**

- Piano audio continues playing when switching to other instruments
- App locks up until user submits a review
- Frequent pop-ups and ads interrupt functionality

**Requested features**

- Ringtone customization options


## Frequently asked questions

### Is Smilophone free?

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

### Is iDousyn Lite free?

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

### Which has better reviews, Smilophone or iDousyn Lite?

Smilophone is rated higher. Smilophone averages 5.0 out of 5 from 1 ratings, while iDousyn Lite averages 4.4 from 699 ratings.

### Do Smilophone or iDousyn Lite have ads?

iDousyn Lite shows ads; Smilophone does not.

### Which is updated more often, Smilophone or iDousyn Lite?

Smilophone ships an update every 11 months, and iDousyn Lite every 3 months. Most recently, Smilophone was updated on October 14, 2026 and iDousyn Lite on October 24, 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.*