Comparison

Oud Pro vs Heavier Metal

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Oud Pro

Experience the authentic sound of the Turkish and Arabic oud on your iPhone. This app offers a realistic playing experience with studio-recorded sound effects, allowing you to play traditional Turkish and Arabic maqams. Enjoy an easy-to-use and high-quality virtual instrument.

Highlights
  • Realistic oud playing experience
  • Studio-recorded sound effects
  • Play Turkish and Arabic maqams
  • Easy to use interface
  • High-quality design
Features
Read full description

Experience the feel of a real oud on your iPhone. Oud is a realistic virtual instrument designed for Turkish, Middle Eastern and maqam-based music, with precise microtonal control and expressive multi-touch performance. Its sound library is built from detailed, professionally recorded samples of a real oud, capturing the instrument’s natural tone, character and subtle nuances for a more authentic playing experience. Choose from preset maqams or fine-tune individual notes to create your own tuning system. Save your custom maqams and recall them instantly whenever you want to play. Key Features: High-quality detailed samples recorded from a real oud Natural and authentic oud tone Realistic oud-inspired playing experience Multi-touch performance Precise microtonal tuning Independent microtone control for each note Preset maqams including Rast, Hijaz, Ussak, Nihavent and more Create and save your own maqams Instant maqam selection Pitch Bend control Reverb control Performance-focused controls for quick access Authentic oud-inspired instrument interface Play traditional maqams or create your own microtonal setup. With a detailed sound library recorded from a real oud, the app delivers an expressive and natural instrument experience directly on your iPhone. Take your oud wherever you go.

About

Heavier Metal

This music plugin emulates a classic 1990s distortion pedal with advanced digital modeling. It offers full parametric control, capturing the original circuit's behavior for a wide range of guitar tones. Optimized for low CPU usage and low latency, it's compatible with various AUv3 hosts.

Highlights
  • Parametric NAM distortion model
  • Recreates original pedal behavior
  • Mid-forward gain, tight low-end
  • AUv3 plugin for Mac/iOS
  • Native Apple Silicon support
  • Ultra-low CPU, near-zero latency
Features
Read full description

Heavier Metal is a modern distortion plugin based on one of the most aggressive pedals of the 1990s. Built using Artera DSP’s Parametric NAM engine, it delivers not just the sound — but the full behavior of the original circuit. Every knob. Every nuance. Captured with precision. This isn’t a snapshot. Heavier Metal is fully parametric — meaning all front-panel controls respond just like the original analog pedal. From razor-sharp riffs to soaring leads, it gives you the full expressive range of the original hardware, with the flexibility of a native plugin. Key Features – Fully parametric NAM model — not a static capture – Recreates the full tone-shaping behavior of the original HM-style pedal – Mid-forward gain structure with massive sustain and tight low-end – AUv3 plugin for macOS and iOS – Native support for Apple Silicon (M1/M2) – Ultra-low CPU usage and near-zero latency Compatibility Heavier Metal runs in any AUv3-compatible host such as Logic Pro (Mac/iPad), GarageBand (Mac/iOS), AUM, Cubasis, and more. Available exclusively on the App Store.

Screenshots

Oud Pro4 screens
Heavier Metal4 screens

Verdict

The call

The clearest difference is review sentiment: Heavier Metal at 100% against Oud Pro's 48%. Heavier Metal also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 1). Oud Pro's advantage is price ($0.99 vs $12.99) and ratings volume (17 vs 2). On ads and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Oud Pro costs $0.99 and Heavier Metal $12.99 up front. Oud Pro sells 1 one-off in-app purchase. Heavier Metal asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Heavier Metal holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Oud Pro has 17 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 48% of Oud Pro's written reviews are positive against 100% of Heavier Metal's.

Scorecard7 real differences · 3 level
Oud Pro versus Heavier Metal: the parameters behind the verdict, then further details
ParameterOud ProHeavier Metal
Price$0.99 — better$12.99
Rating3.0 (17 ratings)5.0 (2 ratings) — better
Positive reviews47.6% of reviews100.0% of reviews — better
Number of ratings17 — better2
Update frequencyEvery 33 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhoneiPhone, iPad, iPod, Mac — better
Requires iOS17.613.0 — better
Further details — not scored
Size87 MB80 MB
Age rating4+4+
Developervolkan gumusluReinarc LLC

Customer experience

Oud Pro

All ratings17 ratings
Positive47.1%
Neutral5.9%
Negative47.1%
Written reviews21 reviews
Positive47.6%
Neutral4.8%
Negative47.6%

Heavier Metal

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Oud Pro

One-time1
  • 100 lissen credits$0.99
None

Heavier Metal

No in-app purchases

Questions

Is Oud Pro free?
Oud Pro costs $0.99, and also offers in-app purchases.
Is Heavier Metal free?
Heavier Metal costs $12.99, with no in-app purchases.
Which has better reviews, Oud Pro or Heavier Metal?
Heavier Metal is rated higher. Oud Pro averages 3.0 out of 5 from 17 ratings, while Heavier Metal averages 5.0 from 2 ratings.
Do Oud Pro or Heavier Metal have ads?
Neither Oud Pro nor Heavier Metal shows ads.

Other comparisons