# Viking Synth vs Skoog Skratch

The clearest difference is price: Skoog Skratch at Free against Viking Synth's $3.99. Skoog Skratch also leads on update cadence (every 5 weeks vs every 4 months). Viking Synth's advantage is rating (4.7 vs 4.0) and ratings volume (42 vs 8). On review sentiment, ads, in-app purchases and device support there is nothing between them.

Skoog Skratch is free to download; Viking Synth costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Viking Synth holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Viking Synth has 42 ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 69% of Viking Synth's written reviews are positive against 75% of Skoog Skratch's, so the app with the better star average is not the one people write more warmly about.

Viking Synth ships an update every 4 months, Skoog Skratch every 5 weeks. The most recent releases landed on September 23, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Viking Synth | Skoog Skratch |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.7 (42 ratings)](https://appshunter.io/ios/app/viking-synth/id1085274012/reviews)** | [4.0 (8 ratings)](https://appshunter.io/ios/app/skoog-skratch/id1287709211/reviews) |
| Number of ratings | **42** | 8 |
| Positive reviews | 69.4% of reviews | **75.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Paid | **Free** |
| Size | 11 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Blamsoft, Inc.](https://appshunter.io/developer/1051938244) | [Playable Tech ltd.](https://appshunter.io/developer/1553060999) |

## What reviewers say

### Viking Synth

[App page](https://appshunter.io/ios/app/viking-synth/id1085274012)

This app emulates a classic monophonic analog synthesizer with advanced DSP technology. It features three variable wave oscillators, dual ladder filters, an LFO, and two modulation busses for versatile sound design.  An intuitive interface and extensive preset library make it ideal for creating thick bass and rich lead sounds.

**Highlights:** Three continuously variable wave oscillators, Dual ladder filters (Lowpass/Highpass), Multi-wave LFO, Two modulation busses, Intuitive user interface with expandable controls, 228 presets including Bass, Lead, and Synthwave, State-of-the-art DSP for authentic sound

**In-app purchases:** none

**What reviewers like**

- 🎶 Great sound quality
- 💡 Versatile sound options
- 💰 Excellent value (free)
- 💻 Lightweight and efficient
- 🎹 Good for learning synthesis

**What reviewers complain about**

- ❓ Preset issues
- 🔌 Not a standalone app
- 🐛 Occasional crashes
- 💾 Settings not saving
- 🤷‍♂️ Difficult to find/use

**Reported bugs**

- Presets not showing up
- Presets disappear
- App not showing in AUv3 menu
- Settings not saving after iOS 14 update
- Crashes when opening presets browser

**Requested features**

- More subtle drive mode
- Categorized preset browser
- Polyphony option
- Dark mode
- More apps from developer


### Skoog Skratch

[App page](https://appshunter.io/ios/app/skoog-skratch/id1287709211)

Easily create and share music by recording sounds into colored tiles. Tap to play, scratch samples like a DJ, and collaborate with others globally. No prior musical skill is needed to start making great-sounding tracks.

**Highlights:** Record custom audio samples, DJ-style scratching with samples, Save and load multiple sample sets, Import samples via AirDrop/Files, Play multiple sounds simultaneously, Share music globally

**In-app purchases:** none


## Frequently asked questions

### Is Viking Synth free?

Viking Synth costs $3.99, with no in-app purchases.

### Is Skoog Skratch free?

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

### Which has better reviews, Viking Synth or Skoog Skratch?

Viking Synth is rated higher. Viking Synth averages 4.7 out of 5 from 42 ratings, while Skoog Skratch averages 4.0 from 8 ratings.

### Do Viking Synth or Skoog Skratch have ads?

Neither Viking Synth nor Skoog Skratch shows ads.

### Which is updated more often, Viking Synth or Skoog Skratch?

Viking Synth ships an update every 4 months, and Skoog Skratch every 5 weeks. Most recently, Viking Synth was updated on September 23, 2026 and Skoog Skratch on June 1, 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.*