Comparison

LogicFlow Pro vs SL Tune

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

Head to head
About

LogicFlow Pro

Features
Read full description

LogicFloPro turns your wrist into an ultra-low latency, professional control surface. Designed by a creator for creators, it provides tactile wrist boundaries to run your recording session without ever needing to look at your computer or touch your mouse. CORE FEATURES: • Studio Transport Surface: Toggle Play, Record, Return-To-Zero, Metronome Clicks, and timeline looping with zero configuration. • S/M/R/I Strip Matrix: Mute, Solo, Record-Arm, and toggle Input Monitoring on individual tracks directly from your wrist. • Dynamic Crown Volume: Scrub volume faders smoothly on your active tracks using physical Digital Crown rotation. • History Controller: Instantly Undo or Redo complex takes with swift tactile buttons. • Pro Control Framework: Configured directly over Pro Protocols UPCOMING IN V2.0: • Wrist Haptic Metronome: Translate Logic Pro clicks into physical tactile linear ticks on your Watch Taptic Engine. Keep perfect time by sensation, keeping your monitors quiet and headphones off. Requires the free companion LogicFloPro server utility from Appstore NOTE - THIS APP REQUIRES - "LogicFlow DAW Bridge" - Free at App Store Support URL: https://logicflowatch-886999306571.us-west1.run.app/ Marketing URL: https://github.com/flotecsoftware-jpg/LogicFlo-Set-up-guide Take control of your workflow, record your takes from the booth, and eliminate the back-and-forth desk shuffle with LogicFlow Pro.

About

SL Tune

This app offers vocal pitch and tone effects for iPad, providing quick corrective or creative processing. It features fast pitch correction, modern vocal tone shaping, and mix control for flexible audio manipulation. It supports AUv3 for integration with compatible music hosts.

Highlights
  • Fast pitch correction
  • Modern vocal tone shaping
  • Mix control
  • Factory and user presets
  • AUv3 support
Features
Read full description

SL Tune is a vocal pitch-correction and tone effect for iPhone and iPad. Insert it on a vocal track in a compatible AUv3 host. Choose a key and scale, or select the allowed notes yourself. Natural mode preserves small pitch movements, Hard gives faster correction, and Robot locks pitch to the selected root across octaves. Six controls shape the sound: Retune, Humanize, Formant, Snap, Echo and Mix. Formant changes the tonal balance. Mix blends processed and original audio. Start with one of six factory presets: Classic Hard, Trap Lock, Silk Vocal, Clean Fix, Robot Grid and Echo Adlib. Save and load your own presets locally. The resizable interface adapts to portrait, landscape and compact host windows. Use SL Tune as an AUv3 effect in a compatible music host, or open the standalone app to preview and adjust the controls. Pitch correction works best on a single vocal line. It is not designed to tune a complete mix or separate voices from background music.

Screenshots

LogicFlow Pro4 screens
SL Tune3 screens

Verdict

The call

The clearest difference is update cadence: SL Tune at every 11 days against LogicFlow Pro's every 2 months. LogicFlow Pro's advantage is price ($4.99 vs $7.99) and iOS requirement (13.0 vs 15.0). On 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

CostPrice · In-app purchases · Ads · Monetization

LogicFlow Pro costs $4.99 and SL Tune $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LogicFlow Pro ships an update every 2 months, SL Tune every 11 days. The most recent releases landed on November 4, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 7 level
LogicFlow Pro versus SL Tune: the parameters behind the verdict, then further details
ParameterLogicFlow ProSL Tune
Price$4.99 — better$7.99
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 2 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPod, Apple WatchiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size2 MB38 MB
Age rating4+4+
DeveloperVishwa EldeniyaVIACHESLAV ZHILTSOV

In-app purchases

None

LogicFlow Pro

No in-app purchases

None

SL Tune

No in-app purchases

Questions

Is LogicFlow Pro free?
LogicFlow Pro costs $4.99, with no in-app purchases.
Is SL Tune free?
SL Tune costs $7.99, with no in-app purchases.
Do LogicFlow Pro or SL Tune have ads?
Neither LogicFlow Pro nor SL Tune shows ads.
Which is updated more often, LogicFlow Pro or SL Tune?
LogicFlow Pro ships an update every 2 months, and SL Tune every 11 days. Most recently, LogicFlow Pro was updated on November 4, 2026 and SL Tune on November 10, 2026.

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