DR vs DroneLab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DR
Explore a virtual synthesizer simulating a rare, hackable 70s science lab device. This app offers playable simulations of three distinct units, each with unique sonic characteristics due to component variations. Discover its experimental sound-shaping capabilities and unique tuning drifts.
- Virtual synthesizer simulation
- Three distinct DR-OM unit variations
- Mixable Low Frequency Oscillators
- Voltage-Controlled Filter
- Speed dial with tuning drifts and effects
- Hackable device inspiration
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DR-OM is a virtual synthesizer that simulates the hackable yard sale treasure of the same name. Dozens of DR-OM units have been adapted from a rare, limited science lab function generator that started turning up in flea markets in the 70s. DIY synth enthusiasts discovered the device was easily hackable, and closely-guarded photocopies of modding schematics have been handed around the community for years. The directions show how to rewire the generator into a nice little synth with two mixable Low Frequency Oscillators and a Voltage-Controlled Filter. This app is a complete and playable simulation of three different versions of DR-OM boxen that were discovered at a yard sale near Quonset Point along with a folder of photocopied schematics. Each DR-OM unit has its own characteristic sound because of degrading components or bad wiring by the owner. The Speed dial is the most finicky part of the assembly; depending on the box, the dial can cause tuning drifts, random events and gnarly effects. In the seventies, the noise generator was nicknamed "Doctor Om" for the meditation-friendly tones it generates. Others believe the name is an acronym for Drone Ready Oscillator Module or Dual Recirculating Oscillator Module, but no one knows for certain where the name comes from originally. Notes for iPad users: 1. You'll probably want to use more than 2 fingers with DR-OM, so try turning off Multitasking Gestures in the General Settings on your iPad. 2. Please check to make sure your side switch is "off" or in your General Settings disable the "Mute" function for the side switch. If your side switch is "on" and set to "Mute," your volume controls will be disabled and DR-OM will not be able to make sound. This is a universal app for iPhone 4+ and the iPad. It is produced by the Fluxama Group, purveyors of fine simulated synths like Noisemusick. Sound and video samples may be found on the support web site.
DroneLab
Generate evolving ambient music with three parallel audio sources and unique sound effects. Save and export your creations for use in music or video projects, or use it for improvisation and practice.
- Three parallel continuous audio sources
- Custom sound effects
- Preset selection and customization
- Stereo audio export up to 96KHz
- Real-time recording
- Improvisation and experimentation tool
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DroneLab creates slowly shifting musical soundscapes. Control three continuous audio sources running in parallel, each with its own rate of shifting intensity. Expand the soundscape with unusual sound effects crafted specifically for DroneLab. Get going quickly by selecting one of the included presets. Go further by selecting and customizing the sound sources, and save your own presets to the list. Create soundscapes for your music and video projects: - Export a stereo audio file with your current settings, at sample rates up to 96KHz. On newer devices, exports occur faster than real time. - Or, you can record in real time, capturing all the changes you make to the sounds as you go. DroneLab is great for improvisation and experimentation: - Explore the melodic side of your instrument in a fun, relaxing setting. - Warm up before practicing more difficult material. - Explore sounds and articulations that aren't part of your usual repertoire. Please visit us at dronelab.app for videos, more information and support.
Screenshots
Verdict
The clearest difference is rating: DroneLab at 4.4 against DR's 4.2. DR's advantage is iOS requirement (8.0 vs 15.0). On price, review sentiment, ratings volume and update cadence 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
DR costs $1.99 and DroneLab $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DroneLab holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 44 and 20 respectively. Written reviews point the same way: 64% of DR's written reviews are positive against 70% of DroneLab's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 2, 2026 and October 15, 2026 respectively.
| Parameter | DR | DroneLab |
|---|---|---|
| Price | $1.99 | $1.99 |
| Rating | 4.2 (44 ratings) | 4.4 (20 ratings) — better |
| Positive reviews | 63.9% of reviews | 70.0% of reviews — better |
| Number of ratings | 44 — better | 20 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 38 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Fluxama | Jon Lukas |
Customer experience
DR
DroneLab
In-app purchases
DR
No in-app purchases
DroneLab
No in-app purchases









