Comparison

Tuning Helper vs Stringflo

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

Head to head
About

Tuning Helper

This app provides a chromatic tuner and metronome for string instruments. It supports various tuning systems and base frequencies, offering precise pitch sensitivity and customizable metronome settings with visual cues.

Highlights
  • Chromatic tuner
  • Metronome with multiple rhythm figures
  • Adjustable base frequency standards
  • Multiple tuning systems
  • Fractional cent pitch sensitivity
  • Visual cue indicator lights
Features
Read full description

Violin, Viola, Cello, & Guitar Open String Tone Generator, Chromatic Tuner, & Metronome Tuning Systems: · Equal Temperament (Twelve Tone) · Pythagorean Temperament (Pure Perfect Fifths) Base Frequency Pitch Standards: · Custom Pitch Calibration (A₄ æ 392-465 Hz) · Concert Pitch (A₄ æ 440 Hz) · Baroque Pitch (A₄ æ 415 Hz) · Verdi Pitch (A₄ æ 432 Hz) Chromatic Tuner Features: · Fractional Cent Pitch Sensitivity · Amplitudinal Sensitivity Control Slider · Pitchwise Rotating Dodecagon with Amplitudinally Responsive Beaming Garland Metronome Features: · Three Modes: Standard, Accented Downbeat, and Five Common Rhythm Figures— · Duplet, Triplet, Swinging Triplet, Quadruplet, and Swinging Quadruplet · Accented Downbeat Settings: 0-8 Beats per Measure · Tempo: 20-224 BPM (Beats per Minute) · Visual Cue Indicator Lights · Wood Block Tone App Interface Colors: · Blue · Olive · Purple · Bronze · Amaranth · Chlorophyll

About

Stringflo

Master the guitar fretboard with interactive note training, real-time pitch detection, and comprehensive theory tools. Practice with customizable challenges, visualize note positions, and track your progress to build fluency and deepen your understanding of the instrument.

Highlights
  • Randomized note challenges
  • Real-time pitch feedback
  • Fretboard visualization
  • Customizable practice sessions
  • Built-in tuner
  • Chord and scale theory tools
  • Progress tracking
Features
Read full description

Stringflo: Master the Guitar Fretboard Stringflo helps guitarists build real fretboard fluency through interactive note training, real-time pitch detection, theory tools, tuning support, and visual progress tracking. Practice with randomized note challenges, get instant feedback as you play, reveal fretboard positions when you need help, and customize your sessions by string, note, and sensitivity level. Then go deeper with built-in theory tools for chords, scales, CAGED shapes, intervals, fret numbers, and full-neck maps. Key Features • Randomized Note Challenges: Build fretboard fluency with dynamic practice prompts • Real-Time Pitch Feedback: Instantly see whether you’re playing the correct note • Fretboard Visualization: Reveal note positions and reinforce spatial memory • Customizable Practice: Select the exact strings and notes you want to train • Built-In Tuner: Tune and monitor pitch directly in the app • Theory Tools: Explore chords, scales, CAGED forms, intervals, notes, and fret numbers • Full Neck Maps: Study patterns across the fretboard with clear visual diagrams • Progress Tracking: Monitor practice history, speed, and consistency over time • Adaptive Sensitivity: Adjust pitch detection for different playing environments • Minimal Interface: Designed for clarity, focus, and fast learning Stringflo combines repetition, ear training, real-time feedback, and visual reinforcement to help you recognize notes faster and understand the fretboard more deeply. Whether you’re learning your first positions or refining advanced fretboard knowledge, Stringflo gives you focused tools for smarter practice.

Screenshots

Tuning Helper4 screens
Stringflo4 screens

Verdict

The call

The clearest difference is in-app purchases: Tuning Helper at none against Stringflo's 1. Tuning Helper also leads on update cadence (weekly vs every 4 months) and iOS requirement (16.1 vs 18.2). On price, rating, ratings volume and ads 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. Stringflo sells 1 in-app purchase, starting at $0.99 per month. Tuning Helper asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Tuning Helper against 5.0 for Stringflo. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UpkeepUpdate frequency

Tuning Helper ships an update weekly, Stringflo every 4 months. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 5 level
Tuning Helper versus Stringflo: the parameters behind the verdict, then further details
ParameterTuning HelperStringflo
PriceFreeFree
Rating5.0 (3 ratings)5.0 (2 ratings)
Number of ratings3 — better2
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.1 — better18.2
Further details — not scored
Size28 MB4 MB
Age rating4+4+
DeveloperFilip May'rOshry Ben-Harush

Customer experience

Tuning Helper

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Stringflo

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Tuning Helper

No in-app purchases

1 purchases

Stringflo

Subscriptions1
  • Monthly subscription$0.991 Month

Questions

Is Tuning Helper free?
Tuning Helper is free to download, with no in-app purchases.
Is Stringflo free?
Stringflo is free to download, with in-app purchases available.
Which has better reviews, Tuning Helper or Stringflo?
Tuning Helper and Stringflo are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.
Do Tuning Helper or Stringflo have ads?
Neither Tuning Helper nor Stringflo shows ads.
Which is updated more often, Tuning Helper or Stringflo?
Tuning Helper ships an update weekly, and Stringflo every 4 months. Most recently, Tuning Helper was updated on November 4, 2026 and Stringflo on October 30, 2026.

Other comparisons