# autoscrolly vs Song Sift

The clearest difference is update cadence: autoscrolly at every 6 days against Song Sift's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. autoscrolly sells 2 in-app purchases, starting at $2.99 per month and Song Sift sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

autoscrolly ships an update every 6 days, Song Sift every 2 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | autoscrolly | Song Sift |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Monetization | — | Freemium |
| Size | 30 MB | 85 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clara Lehmann](https://appshunter.io/developer/1729552282) | [Studio Sol Comunicacao Digital LTDA](https://appshunter.io/developer/480625284) |

## What reviewers say

### autoscrolly

[App page](https://appshunter.io/ios/app/autoscrolly/id6477531354)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| autoscrolly Pro (monthly) | $2.99 | per month |
| autoscrolly Pro (yearly) | $11.99 | per year |


### 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 autoscrolly free?

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

### Is Song Sift free?

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

### Do autoscrolly or Song Sift have ads?

Neither autoscrolly nor Song Sift shows ads.

### Which is updated more often, autoscrolly or Song Sift?

autoscrolly ships an update every 6 days, and Song Sift every 2 months. Most recently, autoscrolly was updated on October 11, 2026 and Song Sift on October 15, 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.*