Kalimba Keys vs jAmp IR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kalimba Keys
This app offers a realistic and expressive Kalimba instrument experience with studio-quality sound. It features detailed sampling, a variety of built-in effects, and cross-platform preset management for seamless creativity.
- Individually-sampled Kalimba notes
- Multiple Kalimba sound variations
- Modulation and Space & Time FX
- Adjustable effects order
- 35 included presets
- Cross-platform preset sharing
- Standalone app and AUv3 compatibility
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Kalimba Keys is your gateway to expressive Kalimba sounds. Experience the richness of Kalimba Keys, the go-to Kalimba instrument app that brings studio-quality sound to your fingertips. Immerse yourself in authenticity with round robin and per-key sampling, allowing for genuine and nuanced playback. Elevate your compositions with essential effects, including tape-style delay, powerful stereo reverb, and versatile modulation FX (Chorus, Phaser, Flanger, Tremolo, Auto Pan). Unlock the simplicity of creativity as you save and load configurations with cross-platform presets, ensuring seamless compatibility across sessions. Enjoy the freedom of full automation control, sculpting your ideal sound effortlessly. AUv3 compatible for use with your favorite host apps like Cubasis, GarageBand, AUM, & more! Explore the world of expressive Kalimba Keys – where simplicity meets precision. Features - Individually-sampled Kalimba notes - 4X Kalimba Sounds (Original, Classic, Large, & Small) - Modulation Multi-FX: Multiple FX section with 6 modes including Chorus, Flanger, Phase, Vibrato, Tremolo, Auto Pan - Space & Time FX: Further customize your sounds with natural reverb and tape-style delay effects - Effects Pre/Post Mode: Space & Time and Modulation effects orders can be swapped. - 35 Presets include for instant playability and inspiration - Cross-platform support: presets can be shared between iOS and macOS & Windows - Preset Manager included for saving, editing, and loading different presets - Standalone app and AUv3 included
jAmp IR
This tool loads impulse responses for guitar and bass amp cabinet simulation. It allows mixing two impulse responses and offers fine control over filters, gain, and phase. The app includes five high-quality impulse responses.
- Impulse response loader
- Cabinet simulator for guitar and bass
- Mix two impulse responses
- High and low pass filters
- Gain control
- Phase inversion
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jAmp IR is a zero latency impulse response loader tool in AUv3 plugin format. It is designed to be a cabinet simulator for guitar and bass amps. Two impulse responses can be mixed. Furthermore there is fine level control in the form of high and low pass filters, gain control, and phase inversion. The app comes with 5 high quality impulse responses.
Screenshots
Verdict
The clearest difference is price: jAmp IR at Free against Kalimba Keys's $4.99. jAmp IR also leads on update cadence (every 2 weeks vs every 6 months). Kalimba Keys's advantage is review sentiment (100% vs 67%) and rating (5.0 vs 4.7). On ratings volume, ads, in-app purchases 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
jAmp IR is free to download; Kalimba Keys costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Kalimba Keys holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 14 and 15 respectively. Written reviews point the same way: 100% of Kalimba Keys's written reviews are positive against 67% of jAmp IR's.
Kalimba Keys ships an update every 6 months, jAmp IR every 2 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Kalimba Keys | jAmp IR |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 5.0 (14 ratings) — better | 4.7 (15 ratings) |
| Positive reviews | 100.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 14 | 15 — better |
| Update frequency | Every 6 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 112 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | OSC Audio | Jan Maes |
Customer experience
Kalimba Keys
jAmp IR
In-app purchases
Kalimba Keys
No in-app purchases
jAmp IR
No in-app purchases









