Comparison

Bitbop vs Audio Object

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

Head to head
About

Bitbop

Features
Read full description

Make music with your thumbs. Bitbop is a tiny chiptune groovebox - tap the colored pads to drop notes into a song while a little 8-bit band grooves underneath you: melody, bass, sparkle and drums. Here's the magic: every pad is in key, so you literally can't play a wrong note. Beginners make something that sounds great in seconds. There's nothing to read, no menus to learn - just tap and it grooves. FIVE SOUND ENGINES, NOT FIVE PRESETS Every mood is its own synthesizer, written from scratch: - BitBop - the signature chiptune voice: PWM lead and chip-supersaw - Rave - detuned supersaw and a saw reese bass, straight off a warehouse floor - Handheld - a faithful 4-channel console chip, real LFSR noise and all - Classical - plucked Karplus-Strong strings in a procedural hall - Dancehall - syncopated sub-bass, skank chop and a steppers riddim 600+ TUNES TO START FROM Load a public-domain classic, a folk tune, a rag, an anthem, a rave groove or an original chiptune sketch - then pull it apart and make it yours. Or hit Surprise and let Bitbop sketch a whole song for you. GO LIVE Start a live stream and anyone who opens your link watches your jam unfold in real time - your notes, your visuals, your beat, as you play it. No app needed on their end. Resume the same link later, or spin up a fresh one. MAKE IT LOOK GOOD Over 60 full-screen visualizers turn any jam into a light show - and what you see on screen is exactly what lands in your exported video. PLAY WITH IT - Tempo 65-250 bpm, swing, and a "vibe" filter; loops from 1 to 10 bars - Export your track as WAV or MIDI, or share it as a video clip - Share a song as a link - it opens the exact tune, in or out of the app PRIVATE BY DESIGN No accounts. No ads. No third-party trackers. Works fully offline. Your songs live on your device. Bitbop only sends anonymous usage counts (which you can turn off in Settings) - never your songs, never anything that identifies you. Tap a color. Make a banger. That's the whole app.

About

Audio Object

This pocket-sized instrument turns your iPhone into a portable music creation studio. It features a four-track looper, a three-voice drum machine, and an eight-pad sampler with extensive editing capabilities. Seamlessly integrate with your Mac DAW via USB for professional workflows.

Highlights
  • Four-track looper with bar-quantized recording
  • Three-voice drum machine click track
  • Eight-pad sampler with EQ and varispeed
  • Project save, load, and WAV stem export
  • Stereo audio streaming to Mac DAWs via USB
  • MIDI clock output over USB
  • Records stereo from Core Audio interfaces
Features
Read full description

Audio Object is a pocket-sized music instrument for iPhone. It looks and works like a small piece of hardware — a wooden body with an instrument panel on each face. Pull the wood edge and the body rotates to the next face. WHAT IT DOES - Four-track looper with bar-quantized recording and per-loop trim - Three-voice drum machine as the click track — kick, snare, hi-hat with a per-step accent grid - Eight-pad sampler with grid, auto, and tap chopping, two switchable banks, three-band EQ, varispeed tuning - Project save, load, and WAV stem export with tempo map - Streams audio to any Mac DAW over USB (Inter-Device Audio & MIDI) - Sends MIDI clock over USB — Ableton, Logic, and Bitwig lock transport to the phone - Records stereo from any Core Audio interface (iRig, Focusrite, MOTU, and others) HOW IT WORKS Six faces. Perform pads on one, sampler on another, click and time signature on a third, projects on the back, I/O on top, master on the bottom. No menus, no tabs. Every control lives on the body. The click track is not a metronome. It is a three-voice drum machine with per-step accents, subdivisions from quarter notes to swing, and time signatures from 3/4 to 12/8. Set up a kick-snare-hat pattern, press record, loop on the beat. The sampler holds eight pads across two banks. Record from the mic or load from Files. Chop by grid, by transient, or by tapping markers. Each pad carries a three-band EQ, varispeed pitch, and an amplitude envelope. All eight play polyphonically. Recording quantizes to the bar, the beat, or runs free. A dedicated loop-adjust face trims each loop to the sample — drag the region brackets, snap to the grid, hear the result while the brackets move. Plug the phone into a Mac over USB. Audio Object appears as an audio input and MIDI clock source. The DAW locks transport to the phone's tempo. No drivers, no setup. Plug a USB audio interface into the phone. Audio Object names the device on screen and records through its preamps at up to 48 kHz stereo. WHAT IS NEXT A synthesizer — bass, chord, and lead modes — is in development for the next major release.

Screenshots

Bitbop4 screens
Audio Object4 screens

Verdict

The call

Bitbop and Audio Object are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Bitbop versus Audio Object: the parameters behind the verdict, then further details
ParameterBitbopAudio Object
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS18.017.0 — better
Further details — not scored
Size1 MB12 MB
Age rating4+4+
DeveloperFranz EnzenhoferGreen Rose Systems, LLC

In-app purchases

None

Bitbop

No in-app purchases

None

Audio Object

No in-app purchases

Questions

Is Bitbop free?
Bitbop is free to download, with no in-app purchases.
Is Audio Object free?
Audio Object is free to download, with no in-app purchases.
Do Bitbop or Audio Object have ads?
Neither Bitbop nor Audio Object shows ads.

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