# Singing Rainbow vs Song Sift

The clearest difference is review sentiment: Song Sift at 100% against Singing Rainbow's 50%. Song Sift also leads on ads (none vs shown). Singing Rainbow's advantage is in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Song Sift sells 2 in-app purchases, starting at $2.99 per month. Singing Rainbow asks for nothing beyond the download.

## The numbers

| Metric | Singing Rainbow | Song Sift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Monetization | **Ad-supported** | Freemium |
| Size | 177 MB | 85 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Victor Graciano](https://appshunter.io/developer/1625749662) | [Studio Sol Comunicacao Digital LTDA](https://appshunter.io/developer/480625284) |

## What reviewers say

### Singing Rainbow

[App page](https://appshunter.io/ios/app/singing-rainbow/id1625749660)

This game teaches singing by associating musical notes with colors and chakras. It uses your voice to match melodies and rhythms, guiding you through challenges to improve vocal technique and tuning. Requires headphones for the best experience.

**Highlights:** Note-to-color association, Voice-activated melody matching, Rhythm-based challenges, Vocal technique training, Breathing exercises, Progress tracking with scores

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

**In-app purchases:** none


### Song Sift

[App page](https://appshunter.io/ios/app/song-sift-stem-splitter/id6741689757)

This app uses advanced AI to separate vocals and instruments from any song, allowing you to create custom mixes. Easily adjust stem volumes, mute parts, or use presets for karaoke and backing tracks. Organize and download your creations in high quality.

**Highlights:** Automatic vocal and instrument separation, Customizable mixes with stem control, Preset mixes for quick creation, High-quality audio exports, Personal music library

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Song Sift Pro | $2.99 | per month |
| Song Sift Pro | $29.99 | per year |


## Frequently asked questions

### Is Singing Rainbow free?

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

### Is Song Sift free?

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

### Do Singing Rainbow or Song Sift have ads?

Singing Rainbow shows ads; Song Sift does not.

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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.*