# Singing Straw Studio vs Velocity by AmpEngineX

The clearest difference is update cadence: Velocity by AmpEngineX at daily against Singing Straw Studio's fortnightly. Velocity by AmpEngineX also leads on iOS requirement (14.0.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Singing Straw Studio ships an update fortnightly, Velocity by AmpEngineX daily. The most recent releases landed on October 11, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Singing Straw Studio | Velocity by AmpEngineX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/singing-straw-studio/id6743140749/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free | — |
| Size | 49 MB | 77 MB |
| Requires iOS | 16.6 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Singing Straw Vocal Workouts](https://appshunter.io/developer/1801616768) | [ROBERT JOHNATHAN HYDE](https://appshunter.io/developer/1860044585) |

## What reviewers say

### Singing Straw Studio

[App page](https://appshunter.io/ios/app/singing-straw-studio/id6743140749)

Strengthen, balance, and improve your voice with exclusive video lessons, warmups, and workouts. Access all your vocal content in one place, save favorites, and receive notifications for new material. Makes vocal training simple, effective, and consistent for singers of all levels.

**Highlights:** Exclusive video lessons, Vocal warmups and workouts, Organized vocal video library, Push notifications for updates, Save favorite lessons, Persistent login

**In-app purchases:** none


### Velocity by AmpEngineX

[App page](https://appshunter.io/ios/app/velocity-by-ampenginex/id6757446704)

**In-app purchases:** none


## Frequently asked questions

### Is Singing Straw Studio free?

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

### Is Velocity by AmpEngineX free?

Velocity by AmpEngineX is free to download, with no in-app purchases.

### Do Singing Straw Studio or Velocity by AmpEngineX have ads?

Neither Singing Straw Studio nor Velocity by AmpEngineX shows ads.

### Which is updated more often, Singing Straw Studio or Velocity by AmpEngineX?

Singing Straw Studio ships an update fortnightly, and Velocity by AmpEngineX daily. Most recently, Singing Straw Studio was updated on October 11, 2026 and Velocity by AmpEngineX on September 18, 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.*