Uber Synth vs Chiptune Sequencer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Uber Synth
This app offers a polyphonic multi-timbral FM synthesizer for iOS devices. It features a triple-oscillator sound engine with five distinct multi-timbral options for creating evolving and complex soundscapes. Supports Audiobus for integration with other music apps.
- Polyphonic multi-timbral FM synthesizer
- Triple-oscillator cross-modulated FM engine
- Five multi-timbral options
- Sound map and sound palettes
- Evolving sound generation
- Audiobus support
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Uber Synth is a polyphonic multi-timbral frequency modulated (FM) synthesizer that runs on any iOS device. The underlying sound engine is based on the triple-oscillator cross-modulated FM synthesizer first introduced in our xMod app. Uber Synth provides five multi-timbral options: 1) Mix the sounds of any two sound patches, 2) combine patches using the sound map, 3) Generate specified as well as randomized sound palettes across the keyboard, 4) Specify a region in sound space centered on a sound and move a point by a variable randomized amount within the region each time you play a note to create an evolving mix of the center sound and the sound nearest the point. 5) Do the same as above moving the point automatically at a specified rate. Supports Audiobus.
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.
- 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
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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
Verdict
The clearest difference is review sentiment: Chiptune Sequencer at 100% against Uber Synth's 50%. Chiptune Sequencer also leads on price (Free vs $3.99) and rating (4.0 vs 2.0). Uber Synth's advantage is iOS requirement (14.0 vs 17.0). On ratings volume, 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
Chiptune Sequencer is free to download; Uber Synth costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Chiptune Sequencer holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 50% of Uber Synth's written reviews are positive against 100% of Chiptune Sequencer's.
Uber Synth ships an update every 3 months, Chiptune Sequencer weekly. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.
| Parameter | Uber Synth | Chiptune Sequencer |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.0 (1 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 7 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Carlotto | Tech with you LLC |
Customer experience
Uber Synth
Chiptune Sequencer
In-app purchases
Uber Synth
No in-app purchases
Chiptune Sequencer
No in-app purchases









