Comparison

REPUN vs Jazz Rhythm Studio

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

Head to head
About

REPUN

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REPUN is an analog-minded chorus and vibrato processor for iPhone and iPad. Use it as a standalone audio app or insert the included AUv3 effect in a compatible host such as GarageBand. Its sound is built around BBD-style delay behavior, band limiting, compander contour, and controlled waveform instability. The result moves with tonal weight instead of sounding like a clean digital modulation layer placed on top of the source. FEATURES - BBD-style chorus and vibrato character - Free-running or host-tempo-synced modulation - Continuous dry-to-chorus-to-vibrato Mix control - Adjustable Rate and Depth - LFO Wave shaping - BREEZE drift and random-motion control - Instrument and line input modes - 2x and 4x processing modes - Standalone iOS/iPadOS app - AUv3 audio effect for compatible hosts TRY BEFORE UNLOCKING The working release model assumes 10 minutes of full-featured active use, shared between the standalone app and AUv3 extension. A one-time, non-consumable In-App Purchase unlocks unlimited use in both formats, with Restore Purchases available in the standalone app. Confirm this behavior in the production build before submission. REPUN works on guitars, keyboards, synthesizers, pads, drones, and melodic layers that need width, instability, or animated pitch movement.

About

Jazz Rhythm Studio

Features
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Jazz Rhythm Studio is a real-time jazz drum companion for musicians who play or practice without a drummer โ€” guitarists, bassists, pianists, horn players, anyone who wants an authentic, swinging pulse behind them. - 48 authentic jazz patterns: classic swing, hard bop, ballads, waltz, Latin/Afro-Cuban grooves, plus song-form patterns (intro, head, chorus, bridge, fill, outro) - Real triplet-grid swing engine with adjustable swing & accent โ€” it breathes like a real drummer, not a quantized machine - Tap tempo and precise BPM control - Live mixer: volume, reverb, and delay per instrument, plus mute - Save your own patterns to numbered custom slots - Landscape layout built for iPhone and iPad, from iPad mini to iPad Pro No internet connection required. No ads. Just you, your instrument, and a rhythm section that swings.

Screenshots

REPUN2 screens
Jazz Rhythm Studio4 screens

Verdict

The call

The clearest difference is price: REPUN at Free against Jazz Rhythm Studio's $0.99. Jazz Rhythm Studio's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

REPUN is free to download; Jazz Rhythm Studio costs $0.99 up front. REPUN sells 1 one-off in-app purchase. Jazz Rhythm Studio asks for nothing beyond the download.

Scorecard2 real differences ยท 3 level
REPUN versus Jazz Rhythm Studio: the parameters behind the verdict, then further details
ParameterREPUNJazz Rhythm Studio
PriceFree โ€” better$0.99
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.015.1 โ€” better
Further details โ€” not scored
Size35 MB29 MB
Age rating4+4+
DeveloperShoma KondoBatikan Bozkurt Kursat

In-app purchases

1 purchases

REPUN

One-time1
  • REPUN Full Version$6.99
None

Jazz Rhythm Studio

No in-app purchases

Questions

Is REPUN free?
REPUN is free to download, with in-app purchases available.
Is Jazz Rhythm Studio free?
Jazz Rhythm Studio costs $0.99, with no in-app purchases.
Do REPUN or Jazz Rhythm Studio have ads?
Neither REPUN nor Jazz Rhythm Studio shows ads.

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