Bumbly Synthesizer vs BitDecay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bumbly Synthesizer
Create unique sounds by drawing waveforms or using motion controls. This app offers a versatile synthesizer with customizable touch interfaces and a sequencer for composing music.
- Draw custom sound waves
- Customizable touch interfaces (ribbon, piano, guitar)
- Sequencer for drawing music playback
- Motion control for sound expression
- Wingbeat-inspired sound generation
- Adjustable synthesizer parameters
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- Draw the sound waves you want to hear in Bumbly Synthesizer. - Play music with customizable touch interfaces like ribbon, piano, guitar, and more. - Draw lines on the sequencer and hear your music play back exactly the way you drew it. - Tilt your device and express music through your body movements. 1. Synthesizer - Bumbly Synthesizer makes sound by simulating the movement of the wings of insects. - Draw single-cycle waveforms inspired by how insects (bees, mosquitoes, flies) create airflow with their wings, or sketch classic waveforms to hear them in action. - You can modify sound using pitch modulation of wings, pitch variation between two wings, wing size filter, room reverb and amplitude envelope. - Experiment with the synthesizer parameters and enjoy interesting sound variations. 2. Musical Instrument - Use Bumbly as a musical instrument. - Play music with 6 customizable sound panels. - Customize size, position, pitch range, velocity control(on/off), horizontal/vertical, continuous/discrete pitch, appearance(grid,note names) of sound panels. - Make familiar instruments (piano, guitar) or your own creative instrument. 3. Sequencer - Draw lines on the sequencer grid. - Bumbly will play what you draw. 4. Motion Mode - You can play Bumbly using your movements. - Tilt the device to control the pitch and create the sounds you want. * Bumbly has 6 monophonic sound generators. Make harmony (polyphonic sound) using multiple generators. * We recommend using device speakers or wired earphones. Bumbly Synthesizer: https://www.pogpalelabs.com/bumbly User Manual: https://www.pogpalelabs.com/bumbly-manual
BitDecay
This creative audio effect simulates the character of aging hardware, unstable digital systems, and worn media. It introduces dynamic instability and evolving imperfections to transform pristine audio into lo-fi textures, degraded samplers, or entirely new sound design landscapes.
- Creative digital degradation processor
- Bit crushing and sample rate reduction
- Dynamic instability and clock imperfections
- Musical tone shaping
- Progressive signal erosion controls
- AUv3 support
- Single-page interface
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Some digital processors sound broken. Bit Decay sounds like they're breaking. Bit Decay is a creative degradation effect that recreates the character of aging hardware, unstable clocks, failing digital systems, worn media, and collapsing fidelity. Instead of simply reducing bit depth and sample rate, Bit Decay introduces movement, instability, and evolving imperfections that bring static digital destruction to life. Shape classic lo-fi textures, degraded samplers, damaged tape transfers, corrupted audio artifacts, and entirely new sound design landscapes. From subtle vintage coloration to complete digital collapse, Bit Decay gives you precise control over how pristine audio slowly falls apart. Whether you're producing electronic music, processing drums, designing cinematic textures, mangling synths, or adding character to vocals, Bit Decay delivers degradation with personality. Features • Creative digital degradation processor • Bit crushing and sample rate reduction • Dynamic instability and clock-style imperfections • Musical tone shaping • Progressive signal erosion controls • AUv3 support for iPad and Mac hosts • Fast workflow with a simple single-page interface
Screenshots
Verdict
The clearest difference is review sentiment: BitDecay at 100% against Bumbly Synthesizer's 0%. BitDecay also leads on rating (5.0 vs 3.0) and price ($2.99 vs $3.99). On ratings volume, ads, in-app purchases 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
Bumbly Synthesizer costs $3.99 and BitDecay $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BitDecay holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Bumbly Synthesizer's written reviews are positive against 100% of BitDecay's.
| Parameter | Bumbly Synthesizer | BitDecay |
|---|---|---|
| Price | $3.99 | $2.99 — better |
| Rating | 3.0 (1 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 41 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 105 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | POGPALE Labs Inc. | Jeremy Phillips |
Customer experience
Bumbly Synthesizer
BitDecay
In-app purchases
Bumbly Synthesizer
No in-app purchases
BitDecay
No in-app purchases
Questions
Is Bumbly Synthesizer free?
Is BitDecay free?
Which has better reviews, Bumbly Synthesizer or BitDecay?
Do Bumbly Synthesizer or BitDecay have ads?
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