Hyper Boost vs SimpleTone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hyper Boost
Enhance your audio with a versatile two-band tone control and a powerful soft clipper. Achieve bold saturation or precise mix adjustments with adjustable clipping algorithms and real-time visualizers. Offers smooth transitions, CPU-saving bypass, and cross-platform compatibility.
- Two-band tone control with tilt filters
- Soft clipper with adjustable drive and ceiling
- Three clipping algorithms (Juicy, Tight, Hardest)
- Real-time curve visualizer
- Morph settings for smooth transitions
- AUv3 plugin and standalone app support
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Simple, but deadly. Hyper Boost combines a two-band tone control with a hard-hitting soft clipper. Use it early in the chain as a bold saturation effect or throw it on late for subtle, precision mix adjustments. A power-up for your sound. Tone Control - Retro-inspired treble and bass tilt filters. Gentle, not surgical - Adjustable center frequency - Three configurations: Pre (EQ before clipper), Post (EQ after clipper), Emphasis (saturate a frequency band while keeping flat response overall) - Output trim Clipper - Drive input up to +36 dB - Adjustable ceiling and edge for precise control over the clipping curve - Three clipping algorithms: - Juicy: reproduces an infamous stock clipper - Tight: adapted from a classic soft-knee limiter - Hardest: loud and brash hardware-style clipping - Real-time curve visualizer with max peak metering Core Features - Morph Settings for smooth transitions between two complete configurations - Auto Bypass saves CPU when input is silent - AB settings comparison - HQ mode with 4x oversampling and ADAA - One-click loudness matching - All parameters automatable with precise playback - Light and dark interface modes - Internal undo/redo - Auto gain - Use your AUv3 plug-in in a compatible host app or DAW - Standalone app includes support, manual links and in-app purchase options for license purchase Two-week trial included, one-time purchase for full unlock. Unlock your plug-in via in-app purchase from the standalone app or activate in the plug-in using an existing desktop license. Your in-app purchase activates the plug-in on all of your iOS devices. Owners can claim a crossgrade code in the standalone app to receive a discount on a desktop license. Check out our YouTube: https://www.youtube.com/@sketchaudio Read the manuals: https://sketchaudio.com/manuals/
SimpleTone
This application provides a straightforward virtual tuning fork. Simply select your desired pitch to tune your instrument. It aims to offer a no-nonsense, ad-free experience for musicians.
- Virtual tuning fork
- Pitch selection
- Ad-free experience
- Simple interface
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It's a virtual tuning fork. Select the pitch you want to tune to. That's it. I got tired of all the BS tuning apps that have ads and purchases built in. C'mon, we're better than this.
Screenshots
Verdict
The clearest difference is in-app purchases: SimpleTone at none against Hyper Boost's 2. Hyper Boost's advantage is ratings volume (3 vs 1) and iOS requirement (14.0 vs 26.1). On price, rating, 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
Both are free to download. Hyper Boost sells 2 one-off in-app purchases. SimpleTone asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Hyper Boost against 5.0 for SimpleTone. Both are backed by a comparable volume of ratings — 3 and 1 respectively.
| Parameter | Hyper Boost | SimpleTone |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (1 ratings) |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 12 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Sketch Audio, LLC | Evan Brass |
Customer experience
Hyper Boost
SimpleTone
In-app purchases
Hyper Boost
- Two-week TrialFree
- Full Unlock$9.99
SimpleTone
No in-app purchases









