ChowTapeModel vs Harmonus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChowTapeModel
This audio plugin emulates the sound and characteristics of analog tape machines. It offers detailed control over tape distortion, wow/flutter, and degradation for a wide range of tape types and machines. Originally developed as an academic project, it's now available as a versatile tool for music production.
- Tape distortion emulation
- Playhead loss simulation
- Wow and flutter control
- Tape degradation modeling
- Emulates various tape machines
- AUv3 plugin format
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CHOW Tape Model is a physical model of an analog tape machine, implemented as an audio plugin. The model has parameters for tape distortion, playhead loss, wow/flutter, tape degradation, and more. Originally designed to emulate the Sony TC-260 reel-to-reel tape machine, the current version can emulate a wide range of tape machines and tape types. CHOW Tape Model began as a class project for Music 420 at Stanford University (CCRMA), and resulted in an academic paper published at the 2019 DAFx conference. There are several supporting materials that may be interesting to users with a more technical background: - Source code: https://github.com/jatinchowdhury18/AnalogTapeModel - Technical Paper: https://dafx2019.bcu.ac.uk/papers/DAFx2019_paper_3.pdf Chow Tape Model installs as an AUv3 plugin that can be used in host applications like Garageband or AUM.
Harmonus
Experience the warm and unique sound of a harmonium, inspired by a vintage Magnus Model 300. This app meticulously captures stereo samples for a natural organ sound without fan noise.
- Harmonium and harmonica sound emulation
- Stereo sampled audio
- Denoised sound quality
- Vintage organ inspiration
- Warm and unique tone
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Originally this organ was inspired by a Magnus Model 300 Harmonium / organ (a brand of the "Magnus Harmonica Corporation") from our collection in perfect condition. It delivers a warm and unique sound between an accordion and a harmonica. The samples have been meticulously captured in stereo and denoised in order to render all the naturalness of the original organ without the noise of the mechanical fan
Screenshots
Verdict
The clearest difference is price: ChowTapeModel at Free against Harmonus's $2.99. ChowTapeModel also leads on rating (5.0 vs 4.4). Harmonus's advantage is in-app purchases (none vs 4). On review sentiment, ratings volume, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
ChowTapeModel is free to download; Harmonus costs $2.99 up front. ChowTapeModel sells 4 one-off in-app purchases. Harmonus asks for nothing beyond the download.
ChowTapeModel holds the better App Store score, 5.0 against 4.4. Both are backed by a comparable volume of ratings — 51 and 19 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
| Parameter | ChowTapeModel | Harmonus |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 5.0 (51 ratings) — better | 4.4 (19 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 51 — better | 19 |
| Update frequency | Every 5 months | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.4 | 11.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Jatin Chowdhury | Julien Faure |
Customer experience
ChowTapeModel
Harmonus
In-app purchases
ChowTapeModel
- Small Tip$1.99
- Medium Tip$4.99
- Large Tip$9.99
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- Huge Tip$24.99
Harmonus
No in-app purchases
