Uber Synth vs LoopGround
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.
LoopGround
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LoopGround is a four-track tape looper for building slow, evolving music. Record or bring in sound, then let each loop run at its own length, speed and direction while wow, flutter, saturation and tape age turn it into something alive. • Four independent tape loops, each with its own length, speed and direction • A step sequencer with chords, chance, ratchets, a key and scale, and an arpeggiator • Three LFOs and a filter on every track to keep everything moving • A mixer with EQ, aux sends and returns, and insert slots for your own AUv3 effects and instruments • Afterlight — a lush reverb with shimmer, freeze and burst • Run Away Delay — a pattern-driven delay that repeats, reverses, pitches and scatters • Use it as a standalone app, or as an AUv3 plugin inside your favourite host • Designed for iPhone and iPad, in portrait and landscape Try everything free for 7 days. Then choose LoopGround Full, or LoopGround Lite — the tape looper and sequencer without Full's extras (loops up to a minute, no per-track step lengths or divisions, no instruments or MIDI out, and no Afterlight or Run Away Delay). Lite owners can upgrade to Full at any time. Already own LoopGround Full for Mac or Windows? Sign in with the email you bought it with and it unlocks on your iPhone and iPad at no extra cost.
Screenshots
Verdict
The clearest difference is price: LoopGround at Free against Uber Synth's $3.99. Uber Synth's advantage is in-app purchases (none vs 4). On ads, 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
LoopGround is free to download; Uber Synth costs $3.99 up front. LoopGround sells 4 one-off in-app purchases. Uber Synth asks for nothing beyond the download.
| Parameter | Uber Synth | LoopGround |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 2.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | Mark Carlotto | Ryan McKendall |
In-app purchases
Uber Synth
No in-app purchases
LoopGround
- LoopGround Full VersionFree
- LoopGround Lite$14.99
- LoopGround Upgrade$24.99
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- LoopGround Full$39.99









