Comparison

pOus vs Nostalgia FX

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

Head to head
About

pOus

This app emulates analog drum machine bass drums with adjustable tuning and decay. It offers MIDI OUT functionality for envelope follower data and a scale mode for playing musical scales. Designed for musicians using AUv3 hosts.

Highlights
  • BassDrum emulation
  • Adjustable tune and decay
  • MIDI OUT envelope follower
  • Scale mode for musical notes
  • AUv3 instrument
  • MIDI CC routing
Read full description

Concept: The app is an AUv3 instrument that emulates the so-called “BassDrum” of analog drum machine. In addition it features MIDI OUT functionality of Envelop Follower, that is, the user can send out this instrument's unique envelop via midi CC for modulating external plugins. Also there is "scale mode" where the user can play "pOus" with musical scale like Bass. System Requirements: AUv3 host that has a flexible capability of MIDI routing (AUM, apeMatrix, etc) Usage: There are 9 sliders & one button. Tune: BassDrum’s fundamental frequency (30hz - 160hz). text-editable. Decay: determines its duration. Amp: audio’s decibel representation. MIDI OUT: whether the functionality of envelop follower is turned on or off (default: off) MIDI Gain: gain amount of MIDI out Offset: balances the output parameter’s value Channel: determines MIDI channel MIDI CC: determines the destination MIDI CC number. text-editable Scale Mode: This is a sort of Bass mode, that is, it can play musical scale in response to incoming MIDI notes. Button: triggers the instrument. Recommended Scheme: drum machine (MIDI out) -> “pOus” -> audio effect (compressor, saturator etc)

About

Nostalgia FX

Transform your audio with a collection of retro effects inspired by vintage gaming consoles and analog gear. Add warmth, texture, and character to your mixes with unique reverbs, tape echoes, and modulation.

Highlights
  • Console Reverb with vintage gaming spaces
  • Tape Cassette Echo with warble and loop controls
  • BBD Chorus for analog-style modulation
  • EFX Module with Bit Crusher and Noise Machine
  • Global controls for quick shaping
  • Freeze button for creative effects
Features
Read full description

Playfully Retro Nostalgia is a quick, easy way to transform your sound — from spacious and dreamy to gritty lo-fi chaos. Inspired by vintage gaming consoles, cassette decks, and classic analog gear, it delivers instant character without the fuss. Just load it up, slide some faders, and your clean mix becomes something with warmth, texture, and personality. …an Audio Arcade Console Reverb gives you unique spaces inspired by vintage gaming consoles and the different vibe of each era. Tape Cassette Echo is an imaginative spin on analog tape delay — the kind you might’ve rigged up in your bedroom long before plugins existed. BBD Chorus takes you back with that warm, warbly magic, that started your FX obsession. The EFX Module packs everything you need to turn your sound into a retro lo-fi dream — with warmth, space, and a character that’s hard to find anywhere else. Features -Console Reverb with four distinct eras of vintage gaming spaces -Tape Cassette Echo with warble, tape spike, and loop length controls -BBD Chorus for warm, warbly, analog-style modulation -EFX Module with Speaker Output, Noise Machine, Tune & Tone, and Bit Crusher -Global controls for quick overall shaping -Freeze button for creative stutter and hold effects -Fully compatible with VST3, AAX, AU, AUv3, and Stand-alone

Screenshots

pOus2 screens
Nostalgia FX3 screens

Verdict

The call

The clearest difference is price: pOus at $2.99 against Nostalgia FX's $9.99. On rating, ratings volume, ads and in-app purchases 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

pOus costs $2.99 and Nostalgia FX $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for pOus against 5.0 for Nostalgia FX. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard1 real difference · 9 level
pOus versus Nostalgia FX: the parameters behind the verdict, then further details
ParameterpOusNostalgia FX
Price$2.99 — better$9.99
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyEvery 4 months—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size15 MB37 MB
Age rating4+4+
DeveloperSatoshi KajiiOSC Audio

Customer experience

pOus

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Nostalgia FX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

pOus

No in-app purchases

None

Nostalgia FX

No in-app purchases

Questions

Is pOus free?
pOus costs $2.99, with no in-app purchases.
Is Nostalgia FX free?
Nostalgia FX costs $9.99, with no in-app purchases.
Which has better reviews, pOus or Nostalgia FX?
pOus and Nostalgia FX are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do pOus or Nostalgia FX have ads?
Neither pOus nor Nostalgia FX shows ads.

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