pOus vs Familiar Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- BassDrum emulation
- Adjustable tune and decay
- MIDI OUT envelope follower
- Scale mode for musical notes
- AUv3 instrument
- MIDI CC routing
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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)
Familiar Player
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Familiar is a self-hosted music player that understands the sound of your music, not just its metadata. Ask for "something that sounds like rain on a window" and it actually works. Point Familiar at your own home server (macOS Docker, Linux, Synology, OpenMediaVault — whatever you run). Nothing leaves your network. No cloud accounts, no subscriptions, no tracking. • AI chat and playlist creation — Powered by the Claude API using your own key. Describe a mood, a setting, a vibe; Familiar pulls from your library. • Semantic audio search — CLAP embeddings let you match by how music sounds, not just artist or genre. • Deep feature analysis — BPM, key, energy, brightness, danceability, valence, instrumentalness, and more, extracted on your server. • Ambient mode — continuous drone plus ghostly snippets from your library, tuned to the current key. • Community analysis cache — opt in to share anonymized audio fingerprints so others skip hours of analysis, and benefit from theirs. • Smart playlists — rules-based playlists that update automatically as your library changes. • Offline playback, lock-screen controls, synced lyrics (LRCLIB), Last.fm scrobbling. • Works with FLAC, ALAC, MP3, AAC, Ogg, Opus. Familiar is open-source (MIT) and requires you to run your own backend. Setup guides for Docker, macOS, and common NAS platforms are on GitHub.
Screenshots
Verdict
The clearest difference is price: Familiar Player at Free against pOus's $2.99. pOus's advantage is iOS requirement (12.0 vs 17.0). On update cadence, 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
Familiar Player is free to download; pOus costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
pOus ships an update every 4 months, Familiar Player every 3 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.
| Parameter | pOus | Familiar Player |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Satoshi Kajii | See-through Lab LLC |
In-app purchases
pOus
No in-app purchases
Familiar Player
No in-app purchases









