Comparison

VAPolyFMv2 vs Chiptune Sequencer

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

Head to head
About

VAPolyFMv2

This modular FM synthesizer offers 8 operators with spectral form and pitch EG, supporting standalone use or as an AUv3 extension. It includes built-in effects, a step sequencer, and extensive MIDI and Ableton Link integration for music creation across Apple devices.

Highlights
  • 8 Operator Modular FM Synthesizer
  • Built-in effects (delay, chorus, reverb, etc.)
  • Analog style step sequencer
  • Audio Unit Extension (AUv3) support
  • Ableton Link and MIDI 2.0 integration
  • Cross-platform iCloud Drive project sharing
Features
Read full description

VAPolyFM V2 is modular FM synthesizer inspired by modern FM Synthesizers. V2 features 8 operators, 4 oscillator spectral form and pitch EG per operators. VAPolyFM operates as a stand alone or as an AudioUnit Extension (AUv3) for iPhone, iPad and Mac. Stand Alone supports Ableton Link, MIDI and audio file export. Built-in Effects include delay, chorus, flanger, reverb, eq and compressor. Project files can be saved in iCloud Drive, so that the project can be accessed from iPhone, iPad or Mac. Main Features 8 Operator Modular FM Synthesizer. 4 Spectral Form. Pitch EG per Operators. Modular Operator Routing. Eight Assignable Controllers with Global Offset Parameters for Performance. Analog Style Step Sequencer. Maximum 8 voice polyphony. It depends on performance of the device it is running. Built-in effects and piano roll sequencer. Audio Export. Linear PCM format (AIFF, WAV and CAF) and compressed format (AAC) Support Audio Unit Extension (AUv3). Support MIDI 2.0. Support Foot Pedal and Per Note Control. Support Ableton Link, Bluetooth MIDI, MIDI In / Out. Works on iPhone, iPad and Mac. Support iCloud Drive to share project files between the platforms. Include 230 Factory Presets, 40 Effects Presets and 5 Macro Presets. Improvements Support MIDI Foot Pedal (CC#11, CC#64) Support MIDI2.0 Per Note Control Messages MIDI CC Settings are saved. It will be recovered when the app launched in the next time. UI Color can be selected from black, navy or gray. System Requirements iOS 17.0 or later Devices with Apple Silicon are recommended. A13 Fusion or above is highly recommended. if sound is distorted when using a device with less CPU power, reduce number of voices. AudioUnit Extension (AUv3) requires host application which support AudioUnit Extension. AudioUnit Extension is supported by Apple Logic and Apple Garage Band on iOS and macOS. For any other DAW, it depends on the application and some of them don’t support AudioUnit Extension.

About

Chiptune Sequencer

Create authentic chiptune music with a four-channel sequencer and a vintage handheld console sound. Arrange songs, design patterns, and shape sounds with intuitive controls and a retro interface. Export your creations as WAV or MIDI.

Highlights
  • Four-channel chiptune sequencing
  • Vintage handheld console sound emulation
  • Pattern-based note entry
  • Intuitive sound shaping controls
  • MIDI keyboard support
  • WAV and MIDI export
  • Retro pixel art interface
Features
Read full description

C.H.I.P. is a Chiptune Handheld Instrument Player: sequence and build four channel chiptune, the sound of a 1989 handheld console. Arrange is your song. Sections stack top to bottom and play in order. Drag one to move it, or drag its right edge to loop it. Pattern is where notes go. Four lanes down, time across. Tap a cell, then play a key or a drum pad to fill it. Effects come from a menu you can read, so you pick Arpeggio, major instead of memorising a code. Sound is the synth. Every control has a plain name, a sentence saying what it does, and a button to hear the result. There is a preset library if you would rather start from something that already works. Song is everything else. Tempo, tuning, the mixer, saving, and export. The whole interface is drawn a pixel at a time, in the style of an early nineties desktop. Have it in grey, or behind a green LCD. Every sound is made as you play. Nothing streams, and there is no sample pack hiding in the background. Two pulse channels, a wave channel you can shape, and a noise channel, emulated at the register level so the controls mean what they meant on the original chip. Plug in a MIDI keyboard to play the instrument you are editing, and write notes straight into the grid. Export a mix as a WAV, or the song as a MIDI file to carry into whatever studio you use. There is a compare screen for the curious. Load a recording of real hardware and it lines the two up to the sample, matches their levels, and tells you how far apart they are and where. You can listen to just the difference. Songs and save files read and write in their original layouts, byte for byte, so something you write here can go back to the device it came from. Whether you want a quick lofi beat or a finished song, it is a music maker for sitting down and actually writing. Made for people who like retro sound and do not want a manual to get going.

Screenshots

VAPolyFMv24 screens
Chiptune Sequencer4 screens

Verdict

The call

The clearest difference is review sentiment: Chiptune Sequencer at 100% against VAPolyFMv2's 50%. Chiptune Sequencer also leads on price (Free vs $14.99) and update cadence (weekly vs every 2 months). VAPolyFMv2's advantage is rating (4.5 vs 4.0) and ratings volume (6 vs 1). On ads, in-app purchases, device support and iOS requirement 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

Chiptune Sequencer is free to download; VAPolyFMv2 costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

VAPolyFMv2 holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: VAPolyFMv2 has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of VAPolyFMv2's written reviews are positive against 100% of Chiptune Sequencer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

VAPolyFMv2 ships an update every 2 months, Chiptune Sequencer weekly. The most recent releases landed on September 20, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
VAPolyFMv2 versus Chiptune Sequencer: the parameters behind the verdict, then further details
ParameterVAPolyFMv2Chiptune Sequencer
Price$14.99Free — better
Rating4.5 (6 ratings) — better4.0 (1 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings6 — better1
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS16.6 — better17.0
Further details — not scored
Size20 MB7 MB
Age rating4+4+
DeveloperRyo TogawaTech with you LLC

Customer experience

VAPolyFMv2

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Chiptune Sequencer

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

In-app purchases

None

VAPolyFMv2

No in-app purchases

None

Chiptune Sequencer

No in-app purchases

Questions

Is VAPolyFMv2 free?
VAPolyFMv2 costs $14.99, with no in-app purchases.
Is Chiptune Sequencer free?
Chiptune Sequencer is free to download, with no in-app purchases.
Which has better reviews, VAPolyFMv2 or Chiptune Sequencer?
VAPolyFMv2 is rated higher. VAPolyFMv2 averages 4.5 out of 5 from 6 ratings, while Chiptune Sequencer averages 4.0 from 1 ratings.
Do VAPolyFMv2 or Chiptune Sequencer have ads?
Neither VAPolyFMv2 nor Chiptune Sequencer shows ads.
Which is updated more often, VAPolyFMv2 or Chiptune Sequencer?
VAPolyFMv2 ships an update every 2 months, and Chiptune Sequencer weekly. Most recently, VAPolyFMv2 was updated on September 20, 2026 and Chiptune Sequencer on October 14, 2026.

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