Ruismaker vs Pumphouse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ruismaker
This app is an analog drumsynth that creates sounds using authentic synthesis algorithms, not samples. It features a creative Euclidean sequencer for pattern programming and integrates seamlessly with AUv3 hosts like Garageband. It offers customizable sound models and MIDI control for flexible music production.
- Analog and FM synthesis sound modeling
- Sample-free sound generation
- Euclidean sequencer
- AUv3 compatibility
- MIDI CC control
- WAV and MIDI export
- Ableton Link sync
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What the reviews say: "A must-have drum synth for electronic music lovers on iOS" - Keyboard Mag "All of this comes together in a vision that’s really playable [...] this is another excellent choice for the iPad." - CreateDigitalMusic "Small, compact and easy to use, Ruismaker is both inexpensive and a perfectly credible choice if you are after solid drum synth sounds." - MusicAppBlog -- Ruismaker is a unique drumsynth plugin (i.e. it does not use samples), which is coupled with a creative Euclidean sequencer when run in standalone mode. The plugin is fully AUv3 (Audio Unit) compatible: - Seamless integration with Garageband and other AU hosts - Audio Unit Instrument: making music on iOS doesn't get more convenient - Supports Multi-Output AUv3 in AUM and ApeMatrix! - Each sound is modeled using authentic analog and FM algorithms; - Comes with dozens of unique customizable models - Does not use any samples; all sounds are synthesized in realtime, on the fly - Emulates analog components, introducing subtle, natural fluctuations in the sound - Light on the CPU, so you can run lots of Ruismakers simultaneously - Fully automatable parameters (requires host support) and MIDI CC controllable - Has its own preset manager The standalone sequencer is refreshingly different: - Program patterns using Euclidean algorithms - Powerful random feature and mutation probability settings per channel - Syncs with Ableton Link or MIDI Clock - Exports WAV and MIDI - Compatible with Audiobus 3 (including MIDI IN/OUT mode) - CoreMIDI In and Out - AU MIDI output for the on-screen pads User manual available on Ruismaker.com
Pumphouse
This app provides a sidechain pumping effect for iOS DAWs lacking native support. It combines a compressor with a step sequencer to drive an envelope generator, allowing for sidechain compression without external inputs. Achieve a popular audio effect easily with its intuitive interface.
- Sidechain pumping effect
- Integrated compressor
- Step sequencer
- Envelope generator
- Easy-to-understand interface
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What do you do when you need the sidechain pumping effect in an iOS DAW that doesn't have sidechaining? Pumphouse to the rescue! Pumphouse is a simple and excellent compressor (taken straight from our RoughRider 2 codebase) coupled with a step sequencer driving an envelope generator. In this manner, you can sidechain-compress your pads or bassline against a 1-measure pattern, no other inputs required. With an easy-to-understand interface, Pumphouse is a quick method for getting That Sound. Pumphouse requires transport information to work. Please note that some iOS AUv3 hosts do not have a transport. (At this time, Auria Pro that we're aware of.) There is an Inter-App Audio version supplied, but it also requires transport info. We have tested and approve the AUv3 with AudioBus 3, Cubasis, GarageBand, AUM, ModStep, Zmors Modular, and Beatmaker 3.
Screenshots
Verdict
The clearest difference is rating: Ruismaker at 4.8 against Pumphouse's 4.3. Ruismaker also leads on review sentiment (74% vs 56%) and update cadence (every 5 weeks vs every 4 months). Pumphouse's advantage is price ($0.99 vs $4.99). On ads, in-app purchases, monetization model 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
Ruismaker costs $4.99 and Pumphouse $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Ruismaker holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Ruismaker has 58 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 74% of Ruismaker's written reviews are positive against 56% of Pumphouse's.
Ruismaker ships an update every 5 weeks, Pumphouse every 4 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | Ruismaker | Pumphouse |
|---|---|---|
| Price | $4.99 | $0.99 — better |
| Rating | 4.8 (58 ratings) — better | 4.3 (6 ratings) |
| Positive reviews | 74.1% of reviews — better | 55.6% of reviews |
| Number of ratings | 58 — better | 6 |
| Update frequency | Every 5 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Bram Bos | Audio Damage, Inc. |
Customer experience
Ruismaker
Pumphouse
In-app purchases
Ruismaker
No in-app purchases
Pumphouse
No in-app purchases









