Comparison

Double Bass Tuner Basic vs PalermoSound

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

Head to head
About

Double Bass Tuner Basic

Instantly tune your double bass with professional accuracy. Ideal for orchestral, jazz, classical, and studio musicians, it offers precise pitch frequency display and intuitive visual feedback. Includes a tuning fork and advanced settings for enhanced functionality.

Highlights
  • Displays exact pitch frequency in Hz
  • Adjustable A4 temperaments
  • Tuning fork included
  • Exceptional sensitivity for low frequencies
  • LED tuning indicator
  • Tuned string lights up automatically
Features
Read full description

Tune your double bass (contrabass) instantly with professional accuracy! Perfect for orchestra, jazz, classical, and studio musicians. • Displays exact pitch frequency in Hz • A4 temperaments from 392Hz–466Hz • Includes tuning fork & advanced settings (IAP) • Exceptional sensitivity for low-frequency instruments • LED tuning indicator for intuitive visual feedback • Tuned string lights up automatically • Universal app for iPhone & iPad Allow microphone access: Settings > Privacy > Microphone. Questions? feedback@daikyoujulabs.com

About

PalermoSound

Features
Read full description

PalermoSound è la guida ufficiale al festival. Consulta il programma aggiornato, scopri artisti e crew, esplora i luoghi e trova gli eventi di ogni giornata. Con My PMOS puoi salvare gli appuntamenti che ti interessano, creare il tuo percorso personale e condividere una selezione di eventi con chi vuoi. L’app include: • programma completo per giorno, orario e luogo • schede di eventi, artisti, crew e venue • mappa dei luoghi con posizione opzionale elaborata sul dispositivo • salvataggio locale degli eventi in My PMOS • percorsi curati e condivisione di selezioni di eventi • informazioni su accesso e biglietti quando disponibili L’app funziona senza account e senza login obbligatorio. Le misurazioni analytics sono facoltative e si attivano solo con il consenso dell’utente.

Screenshots

Double Bass Tuner Basic4 screens
PalermoSound4 screens

Verdict

The call

The clearest difference is in-app purchases: PalermoSound at none against Double Bass Tuner Basic's 5. PalermoSound also leads on ads (none vs shown) and update cadence (every 4 days vs every 2 weeks). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Double Bass Tuner Basic sells 5 one-off in-app purchases. PalermoSound asks for nothing beyond the download.

UpkeepUpdate frequency

Double Bass Tuner Basic ships an update every 2 weeks, PalermoSound every 4 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
Double Bass Tuner Basic versus PalermoSound: the parameters behind the verdict, then further details
ParameterDouble Bass Tuner BasicPalermoSound
PriceFreeFree
Rating4.2 (190 ratings) — better—
Positive reviews31.6% of reviews—
Number of ratings190 — better—
Update frequencyEvery 2 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size12 MB93 MB
Age rating4+4+
DeveloperPedro Daniel Macalupu CumpenPalermo Sound Records s.r.l.

In-app purchases

5 purchases

Double Bass Tuner Basic

One-time5
  • A4 Calibrations 392Hz to 466Hz$4.99
  • Settings$4.99
  • Tuning Fork$4.99
Show 2 more
  • Remove ads$4.99
  • Metronome$4.99
None

PalermoSound

No in-app purchases

Questions

Is Double Bass Tuner Basic free?
Double Bass Tuner Basic is free to download, with in-app purchases available.
Is PalermoSound free?
PalermoSound is free to download, with no in-app purchases.
Do Double Bass Tuner Basic or PalermoSound have ads?
Double Bass Tuner Basic shows ads; PalermoSound does not.
Which is updated more often, Double Bass Tuner Basic or PalermoSound?
Double Bass Tuner Basic ships an update every 2 weeks, and PalermoSound every 4 days. Most recently, Double Bass Tuner Basic was updated on October 7, 2026 and PalermoSound on October 5, 2026.

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