RP vs Analog Rack Flanger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RP
This app offers dual stereo delay lines for a vast array of audio effects, from simple echoes to complex soundscapes. It features individual bypass, modulation routing, and tempo synchronization options.
- Dual stereo delay lines
- High- and Lowpass filters
- Stereo spread and Looping
- Separate modulation delay
- Tempo sync via AudioUnit Host or Ableton Link
- Delay times from 10ms to 2000ms
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RP-1 - Dual Digital Delay FX Two separate (stereo) delay lines allow for a wide range of effects ranging from basic slapback and ping-ping type echos to complex modulations and soundscapes. * Overview - Digital Stereo Delay with High- and Lowpass filters, Stereo spread and Looping - Separate modulation Delay for Chorus, Vibrato, Flanger, Panning, Phaser & Tremolo effects - Both sections can be bypassed individually - Mod section can be routed pre or post delay - Delay Times from 10ms to 2000ms (or 1/32 to 2bars) - Tempo Sync via AudioUnit Host or Ableton Link - Tap Temp and Manual Tempo - Normal, Dotted and Triplet - Stereo Spread - Simple 1-Button Looping * Connections - AudioUnitV3 Effect - Inter-App Audio Effect - Audiobus (Filter) - Ableton Link - USB Audio Interface - Microphone
Analog Rack Flanger
This audio effect plugin allows users to apply flanger effects to their tracks with a simple interface. It emulates analog tube coloration for a unique sound. It functions as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect.
- Apply flanger effects
- Three simple knobs for control
- Analog tube preamp coloration
- Standalone app functionality
- AudioUnit v3 effect
- Inter-App Audio effect
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Analog Rack Flanger a Fx plugin which let you apply beautiful Flanger Fx to each track with three simple knobs. Nembrini Audio has taken the guitarists most preferred analog and digital effect pedals and has repacked it in new rack style plugins easy to use and extremely powerful at the same time, with the addition of a custom design tube preamp virtual circuit which gives color to the signal in a very special way. Just insert the Analog Rack Flanger plugin in your tracks to hear its beautiful analog tube coloration! Works as a standalone app, AudioUnit v3 effect, or Inter-App Audio effect
Screenshots
Verdict
The clearest difference is rating: Analog Rack Flanger at 4.6 against RP's 3.9. RP's advantage is update cadence (every 2 months vs every 19 months) and review sentiment (70% vs 50%). On ratings volume, ads, in-app purchases and monetization model 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
RP costs $2.99 and Analog Rack Flanger $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Analog Rack Flanger holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 16 and 7 respectively. Written reviews complicate that: 70% of RP's written reviews are positive against 50% of Analog Rack Flanger's, so the app with the better star average is not the one people write more warmly about.
RP ships an update every 2 months, Analog Rack Flanger every 19 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.
| Parameter | RP | Analog Rack Flanger |
|---|---|---|
| Price | $2.99 — better | $3.99 |
| Rating | 3.9 (16 ratings) | 4.6 (7 ratings) — better |
| Positive reviews | 70.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 16 — better | 7 |
| Update frequency | Every 2 months — better | Every 19 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15 |
| Further details — not scored | ||
| Size | 13 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Kai Aras | Nembrini Audio |
Customer experience
RP
Analog Rack Flanger
In-app purchases
RP
No in-app purchases
Analog Rack Flanger
No in-app purchases
Questions
Is RP free?
Is Analog Rack Flanger free?
Which has better reviews, RP or Analog Rack Flanger?
Do RP or Analog Rack Flanger have ads?
Which is updated more often, RP or Analog Rack Flanger?
Other comparisons
