# Line Hum vs Dial Upstrum

The clearest difference is review sentiment: Line Hum at 100% against Dial Upstrum's 0%. Line Hum also leads on rating (4.8 vs 3.7) and price ($0.99 vs $3.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

Line Hum costs $0.99 and Dial Upstrum $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Line Hum holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively. Written reviews point the same way: 100% of Line Hum's written reviews are positive against 0% of Dial Upstrum's.

## The numbers

| Metric | Line Hum | Dial Upstrum |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/line-hum/id1551681272/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/dial-upstrum/id6746068214/reviews) |
| Number of ratings | **6** | 3 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Paid | Paid |
| Size | 13 MB | 43 MB |
| Requires iOS | **12.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Henry Lowengard](https://appshunter.io/developer/288419654) | [Dave Sapien Ltd.](https://appshunter.io/developer/430607180) |

## What reviewers say

### Line Hum

[App page](https://appshunter.io/ios/app/line-hum/id1551681272)

This audio unit plugin adds authentic analog noise and distorted wave forms to your music productions. It can drone on any frequency and ring modulate input for added distortion, offering a unique sound for electronic music creators.

**Highlights:** Authentic analog noise, Synthesized analog instruments, Noisy wave forms, Drones on any frequency, Ring modulation, Distortion effects

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

**In-app purchases:** none


### Dial Upstrum

[App page](https://appshunter.io/ios/app/dial-upstrum/id6746068214)

Transform classic modem sounds into a unique musical instrument. Explore phase and pitch variations to create distinctive audio and visuals, and integrate with AUv3 hosts for advanced music production.

**Highlights:** Play 56k modem handshake sounds as an instrument, Adjust phase and pitch of sounds, Modify visuals alongside audio, AUv3 plugin support, Inspired by ZX Plectrum

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

**In-app purchases:** none


## Frequently asked questions

### Is Line Hum free?

Line Hum costs $0.99, with no in-app purchases.

### Is Dial Upstrum free?

Dial Upstrum costs $3.99, with no in-app purchases.

### Which has better reviews, Line Hum or Dial Upstrum?

Line Hum is rated higher. Line Hum averages 4.8 out of 5 from 6 ratings, while Dial Upstrum averages 3.7 from 3 ratings.

### Do Line Hum or Dial Upstrum have ads?

Neither Line Hum nor Dial Upstrum shows ads.

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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.*