Comparison

Overdrive Synth vs izi Sync

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

Head to head
About

Overdrive Synth

Explore unique synth sounds processed through classic guitar overdrive pedals. This app offers professionally recorded samples with multiple keyboard layouts and AUv3/MIDI support. Unlock over 100 additional instruments to expand your sonic palette.

Highlights
  • Vintage synths re-amped through guitar pedals
  • Multiple keyboard layouts
  • AUv3 and MIDI support
  • Professionally recorded samples
  • Expandable instrument library via IAP
Features
Read full description

What does a synthesizer sound like through an overdrive pedal? To answer this great mystery, I visited NightSound Studio to re-amp a plethora of synth tones through various classic guitar pedals. The results are now available for your ears in Overdrive Synth! FEATURES: • Vintage Synths Re-amped Through Guitar Pedals • 3 Keyboard Layouts (Piano, Guitar & Scaled) • AUv3 & MIDI Support • Professionally Recorded Samples • 10 Instruments (+100 more with IAP) • Proudly Built With AudioKit The app comes with 10 default instruments, and If you like the starting sounds, unlock the full version (+100 instruments) and become a turbo-powered crunch synth master! I'm also EXTREMELY excited to bring you the full video development story on how this app was made! If you're curious to see what all went into making this app including the recording process, follow the behind-the-scenes link in the app! Special thanks to Nightsound Studios where the samples were recorded, AudioKit for providing the tools to build this app, the amazing open source synth community, and you for supporting indie developers. Thank You & Enjoy! Nick Culbertson MobyPixel.com

About

izi Sync

Features
Read full description

Built with the Izi Management philosophy of making the business side of music simple, this app gives musicians a clear, stress‑free way to manage their professional world. Every feature is designed to remove friction and keep artists focused on what matters most — performing. Musicians can instantly access their full schedule, confirm gigs, and receive real‑time updates from management. Payment tracking provides full transparency, while the streamlined expense submission tool makes reporting costs quick and painless. The app also serves as a central hub for band announcements, documents, and internal communication, ensuring every member stays informed and connected. Whether you're preparing for a show, reviewing your earnings, or coordinating with your team, the Izi Management app delivers a clean, intuitive experience that keeps your music life organized, efficient, and easy.

Screenshots

Overdrive Synth4 screens
izi Sync4 screens

Verdict

The call

The clearest difference is in-app purchases: izi Sync at none against Overdrive Synth's 1. izi Sync also leads on update cadence (every 4 days vs monthly). Overdrive Synth's advantage is device support (4 vs 2). On price, ads 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

Both are free to download. Overdrive Synth sells 1 one-off in-app purchase. izi Sync asks for nothing beyond the download.

UpkeepUpdate frequency

Overdrive Synth ships an update monthly, izi Sync every 4 days. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
Overdrive Synth versus izi Sync: the parameters behind the verdict, then further details
ParameterOverdrive Synthizi Sync
PriceFreeFree
Rating4.9 (34 ratings) — better—
Positive reviews79.2% of reviews—
Number of ratings34 — better—
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size247 MB34 MB
Age rating4+17+
DeveloperMoby PixelPHILIPPE BOUTIN

In-app purchases

1 purchases

Overdrive Synth

One-time1
  • Unlock Full Version$4.99
None

izi Sync

No in-app purchases

Questions

Is Overdrive Synth free?
Overdrive Synth is free to download, with in-app purchases available.
Is izi Sync free?
izi Sync is free to download, with no in-app purchases.
Do Overdrive Synth or izi Sync have ads?
Neither Overdrive Synth nor izi Sync shows ads.
Which is updated more often, Overdrive Synth or izi Sync?
Overdrive Synth ships an update monthly, and izi Sync every 4 days. Most recently, Overdrive Synth was updated on October 17, 2026 and izi Sync on October 1, 2026.

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