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Tuner by Piascore

Piascore, Inc.
View on the App Store
Verdict
The cleanest tuner here. It opens, it listens, it shows you how far off you are, and there is nothing else on the screen.
Best for
Anyone who wants a tuner and is uninterested in practice tools around it.
Dealbreaker
No metronome, no recording, no history — if you need more than pitch you will end up buying a second app, which costs more than buying one of the combined ones outright.

The facts.

Pulled from the App Store, not written by hand.
Price
$4.99 once
In-app purchases
Unknown
Ads
Unknown
Platforms
iPhone, iPad
Rating
4.8★ (1,448)
Version
2.12.5
Last updated
Aug 12, 2024
Released
Apr 23, 2013
Attributes
Native appOne-time purchaseNo subscription
Category
Music, Education

What reviews consistently say.

Themes grouped from 200 App Store reviews. Source feed ›
Praised for
Ease of use and design25 reviews
Battery and performance3 reviews
Import and export2 reviews
Complained about
Misses some ads3 reviews
Where this comes from
25 of 200 recent reviews raised: Ease of use and design (positive)App Store reviews
3 of 200 recent reviews raised: Battery and performance (positive)App Store reviews
2 of 200 recent reviews raised: Import and export (positive)App Store reviews
A chromatic tuner and pitch pipe, without metronome or recording toolsApp Store listing
Where we recommend it
Tuners and metronomes you buy onceTuners, metronomes and practice tools that charge a single price, with what each gets wrong.

Alternatives with the same rule.

Every app here is a single purchase. None of them can start charging you monthly for what you already bought. Also with a catch.
$6.99 once · 4.8★ (58,445) · Updated Aug 29, 2026
Verdict. The one band rooms run on. Tuner, metronome, recorder and pitch analysis in a single app, and the smiley face that appears when you hold a note in tune does more for a beginner than any number.
Best for. A student or teacher in a band or orchestra who needs all of it in one place.
Dealbreaker. It is built around wind and brass, and guitarists say so — four of the last two hundred reviews call it unintuitive for guitar specifically, where a plain chromatic tuner would be quicker.
$2.99 once · 4.8★ (4,869) · Updated Jul 9, 2026
Verdict. A metronome and nothing else, which is why it is the best one. Subdivisions, odd meters and setlists you can walk through mid-rehearsal.
Best for. Someone who practises to a click often enough to care how the click is set up.
Dealbreaker. Nine of the last two hundred reviews call the current version close to unusable, and backing up or exporting setlists has been broken for several iOS releases.
$7.99 once · 4.8★ (6,830) · Updated Aug 22, 2021
Verdict. The one that shows you your pitch over time rather than in the moment, so you can see a note drifting sharp as it gets louder.
Best for. Someone working on intonation deliberately, who wants evidence of whether it is improving.
Dealbreaker. The dearest app on this list, and reviewers report it freezing mid-session. That is a poor trade when the cheaper tuners here do the basic job just as accurately.