Comparison

jAmp Percussive vs OneShot

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

Head to head
About

jAmp Percussive

This AUv3 audio plugin uses physical modeling to create realistic drum and cymbal sounds. It features a built-in sequencer for rhythm creation and offers extensive sound customization. Seamlessly integrate it into your music production workflow.

Highlights
  • Realistic drum sounds via physical modeling
  • Diverse drum presets
  • Sound customization parameters
  • Built-in sequencer for rhythm creation
  • Internal groove system
  • AUv3 integration with DAWs
  • MIDI triggering and output
Features
Read full description

Discover the power of percussion with jAmp Percussive, a versatile AUv3 audio plugin perfect for musicians, producers, and sound designers. This drum synthesizer uses physical modeling to bring realistic drum and cymbal sounds to your fingertips, and it also includes a handy sequencer to create intricate rhythms effortlessly. Key features: 1. Realistic Drum Sounds: With physical modeling synthesis, jAmp Percussive simulates real drum components to give you authentic and dynamic drum sounds. Customize each sound to fit your unique style and needs. 2. Diverse Drum Presets: Explore a wide range of drum sounds. 3. Sound Customization: Tweak your drum sounds with adjustable parameters like pitch, decay, and filters. Create unique percussive textures that blend seamlessly into your music. 4. Built-in Sequencer: Easily create and arrange drum patterns with the built-in sequencer. The user-friendly interface allows you to visualize and edit your sequences, making rhythm creation a breeze. 5. Internal Groove System: Add a funky touch to your tracks with the internal groove system that automatically creates engaging and dynamic rhythms. Let your music groove effortlessly. 6. AUv3 Integration: jAmp Percussive works smoothly with your favorite DAWs and music production apps that support AUv3 plugins. Enjoy a seamless workflow as you integrate its powerful features into your projects. Individual output per channel and MIDI output is also supported. 7. MIDI Triggering: Trigger drum sounds using MIDI for even more control and flexibility. Integrate jAmp Percussive with your MIDI setup to play and program drum sounds directly from your MIDI controller or sequencer. Get the manual at https://github.com/janm31415/jAmpPercussive

About

OneShot

This percussive workstation is designed for single-strike drum samples, offering a powerful yet intuitive experience. It features advanced sound shaping tools, extensive effects, and the ability to import your own samples for complete creative control.

Highlights
  • Single-strike sample focus
  • Velocity layering and round robin
  • Choking and filters
  • Extensive effects system
  • Multi-out routing
  • Import custom samples
  • Built-in mixer channels
Read full description

***** 5/5 star review in Sound On Sound! Meet your new drum companion OneShot! More than a drum sampler, this is a percussive workstation specifically designed for one-shots (single strike samples). Every detail in the workflow design and sound quality has been given a lot of care and consideration, making OneShot a percussion powerhouse that is both fun to play, excellent sounding and stuffed with purposeful features. Following the tracks of percussion innovations like Slammer, Borsta, Ting and Skaka, OneShot is Klevgrand’s biggest and most capable drum instrument yet. Packed with lots of handy features to give any drums an organic feel, like humanize settings, velocity layering and round robin. Plus, it comes with more features like choking, filters, envelopes, an extensive effects system, and multi-out routing. But don't worry, even with all these features, OneShot is still super-easy to use, flexible, and intuitive, offering an extensive hub for all your drumming needs, while staying true to the recognizable spirit and quick workflow associated with Klevgrand. OneShot’s innovative sample playback engine gives you complete control over your samples, and lets you stay flexible. Each sound slot comes with its own mixer channel, allowing you to tweak effects, adjust levels, and route audio exactly how you want it. Plus, with support for multi-output, you can take your sound even further by processing individual channels in your DAW. "Over the last four years we've discovered that many music creators out there want to use drum sounds in a similar way to how we like it at Klevgrand. This has given us the confidence to develop a fuller concept, OneShot, that will make our existing users feel at home and also welcome new Klevgrand users." – Tobias Engström, CEO & Co-founder BYOB (Bring your own beat) OneShot isn't just about the pre-packaged sounds. You can easily import your own samples, just a click away. More cowbell! With OneShot, you'll get a large volume of high-quality drum sets and percussion sounds from start, meticulously recorded using multiple velocity layers and round-robin samples. But the fun doesn't stop there – with additional sound packs available for purchase, including collaborations with top artists, you'll never run out of inspiration. From classic drum kits to unique percussion instruments, OneShot has everything you need to take your beats to the next level.

Screenshots

jAmp Percussive4 screens

Verdict

The call

The clearest difference is price: jAmp Percussive at Free against OneShot's $29.99. jAmp Percussive also leads on update cadence (fortnightly vs every 4 months) and review sentiment (100% vs 89%). OneShot's advantage is in-app purchases (none vs 1). On rating, ratings volume and iOS requirement 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

jAmp Percussive is free to download; OneShot costs $29.99 up front. jAmp Percussive sells 1 one-off in-app purchase. OneShot asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

jAmp Percussive holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 13 and 33 respectively. Written reviews point the same way: 100% of jAmp Percussive's written reviews are positive against 89% of OneShot's.

UpkeepUpdate frequency

jAmp Percussive ships an update fortnightly, OneShot every 4 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard6 real differences · 4 level
jAmp Percussive versus OneShot: the parameters behind the verdict, then further details
ParameterjAmp PercussiveOneShot
PriceFree — better$29.99
Rating5.0 (13 ratings) — better4.8 (33 ratings)
Positive reviews100.0% of reviews — better88.9% of reviews
Number of ratings1333 — better
Update frequencyFortnightly — betterEvery 4 months
AdsNo—
In-app purchasesYesNo — better
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod, Mac — better—
Requires iOS14.0 — better14.6
Further details — not scored
Size15 MB1.7 GB
Age rating4+4+
DeveloperJan MaesKlevgrand Produkter AB

Customer experience

jAmp Percussive

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

OneShot

Written reviews9 reviews
Positive88.9%
Neutral0.0%
Negative11.1%

In-app purchases

1 purchases

jAmp Percussive

One-time1
  • jAmp Percussive Activation$7.99
None

OneShot

No in-app purchases

Questions

Is jAmp Percussive free?
jAmp Percussive is free to download, with in-app purchases available.
Is OneShot free?
OneShot costs $29.99, with no in-app purchases.
Which has better reviews, jAmp Percussive or OneShot?
jAmp Percussive is rated higher. jAmp Percussive averages 5.0 out of 5 from 13 ratings, while OneShot averages 4.8 from 33 ratings.
Which is updated more often, jAmp Percussive or OneShot?
jAmp Percussive ships an update fortnightly, and OneShot every 4 months. Most recently, jAmp Percussive was updated on October 24, 2026 and OneShot on October 10, 2026.

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