Comparison

Pitch Shift (Key Change) vs ToneBrowser

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

Head to head
About

Pitch Shift (Key Change)

This music player allows real-time pitch shifting and a 31-band equalizer. It supports AUv3 effects, loop playback, and exporting processed audio. Import audio files from other apps or your music library.

Highlights
  • Real-time pitch shifting
  • 31-band equalizer
  • AUv3 effects support
  • A-B loop playback
  • Center Cancel/Emphasis
  • Audio file export
  • Background playback
Read full description

[ Important Notice ] With this version (7.0.0), we are ending regular updates for this app. You can continue using this app, but future development and updates will continue in 'Audio Unit Player', which includes this app's functionality. 'Audio Unit Player' is a free app that supports both speed and pitch adjustment and includes a 31-band equalizer with no band restrictions. Data Transfer: File information registered in this app is not transferred automatically to 'Audio Unit Player'. Use the Files app to manually copy any files you need."; ================================================ This app is a music player that can process the following effects in real time. - Pitch shift (-1 ~ +1 octave) - 31 band equalizer (required In-App Purchase) - Reverb - AUv3 (Audio Unit v3) host If you play a musical instrument or sing a song, this app should be supported by you higher / lower the pitch. [Function] - Perform pitch shift in real time (-12 - +12). - 31 bands EQ (Hz: 20, 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1k, 1.25k, 1.6k, 2k, 2.5k, 3.15k, 4k, 5k, 6.3k, 8k, 10k, 12.5k, 16k, 20k). (Initiality, only 3 bands are available. It's possible to use 31 bands by In-App Purchase.) - EQ preset (Abundant Built-in Presets / Custom Presets) (required In-App Purchase). - Reverb: Adjustable decay time (Low freq, High freq) / 13 presets - Reverb preset (Built-in Presets / Custom Presets) - Can be used as an AUv3 host. - A-B loop playback. - Center Cancel / Center Emphasis. - Lch, Rch each mute. - Quick fast forward, rewind (specify the number of seconds). - Check and set current position graphically in wave view. - Supports Auto-Lock ON/OFF. - Supports background playback. - Supports export (file writing) function (Each effect (pitch/EQ) value set for each song is also reflected. The range specified in the loop section is output.) In addition to loading music data included in the standard "music" app, it also supports the function to import audio files from other apps ("Voice Memos" etc.). [How to import from "Voice Memos"] 1. Start the app "Voice Memos" and tap the mark "..." of the file to be imported from the list. 2. Tap "Share" on the sheet displayed from the bottom. 3. Tap "More" found by scrolling the displayed list of sharing destination apps to the right. 4. Select "Pitch Shift" if available. The file is copied to this app. ================================================ [Note 1] This application will not be able to read songs of the following formats. - Songs from Apple Music, iCloud, iTunes Match - Songs that are protected by digital copyright (DRM) [Note 2] Depending on the state of your device, your custom AUv3 effects may not appear in the list. As a solution, you can solve the problem by starting "GarageBand" once and restarting this app. ================================================

About

ToneBrowser

This browser allows real-time pitch and speed adjustments for music and videos without altering playback speed. Features include vocal removal, A-B looping, and a 6-band EQ. It's ideal for music practice, language learning, and karaoke.

Highlights
  • Real-time pitch adjustment (-12 to +12 semitones)
  • Speed control (0.25x to 3.0x)
  • Vocal removal (karaoke mode)
  • A-B section looping
  • 6-band EQ with presets
  • Automatic lyric search and display
Features
Read full description

ToneBrowser는 피치(음정) 조절 기능이 내장된 브라우저입니다. 모든 영상·음악 사이트에서 재생되는 음악의 피치를 속도 변경 없이 실시간으로 조절할 수 있습니다. 주요 기능: • 피치 조절 (-12 ~ +12 반음) — 속도 변경 없이 음정만 조절 • 속도 조절 (0.25x ~ 3.0x) — 피치 변경 없이 속도만 조절 • MAN/GIRL 프리셋 — 원클릭 음성 변환 • A-B 구간 반복 — 원하는 구간 무한 반복 연습 • 6밴드 EQ 이퀄라이저 — Bass, Vocal, Pop, Rock, Classical 프리셋 • 보컬 제거 (노래방 모드) — 실시간 보컬 제거 • 가사 자동 검색 및 표시 • 즐겨찾기 — 자주 듣는 영상 빠르게 접근 • 다크 테마 + 글래스모피즘 UI 이런 분들에게 추천합니다: • 노래 연습 시 키를 올리거나 내리고 싶은 분 • 악기 연습 시 느린 속도로 반복 청취하고 싶은 분 • 외국어 듣기 연습 시 속도를 조절하고 싶은 분 • 노래방처럼 보컬을 제거하고 싶은 분 PRO 업그레이드: • 광고 제거 • 모든 프리미엄 기능 이용

Screenshots

Pitch Shift (Key Change)2 screens
ToneBrowser3 screens

Verdict

The call

The clearest difference is rating: Pitch Shift (Key Change) at 4.4 against ToneBrowser's 2.7. Pitch Shift (Key Change) also leads on ratings volume (85 vs 3). ToneBrowser's advantage is update cadence (every 8 days vs every 2 months) and review sentiment (64% vs 50%). On price, ads, in-app purchases and monetization model 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. Pitch Shift (Key Change) sells 2 one-off in-app purchases and ToneBrowser sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Pitch Shift (Key Change) holds the better App Store score, 4.4 against 2.7. That said, the two scores are not equally well evidenced: Pitch Shift (Key Change) has 85 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 50% of Pitch Shift (Key Change)'s written reviews are positive against 64% of ToneBrowser's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Pitch Shift (Key Change) ships an update every 2 months, ToneBrowser every 8 days. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

Scorecard4 real differences · 6 level
Pitch Shift (Key Change) versus ToneBrowser: the parameters behind the verdict, then further details
ParameterPitch Shift (Key Change)ToneBrowser
PriceFreeFree
Rating4.4 (85 ratings) — better2.7 (3 ratings)
Positive reviews50.0% of reviews63.6% of reviews — better
Number of ratings85 — better3
Update frequencyEvery 2 monthsEvery 8 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size5 MB48 MB
Age rating4+17+
DeveloperLoop-Sessions.LLC.junmo sung

Customer experience

Pitch Shift (Key Change)

All ratings85 ratings
Positive83.5%
Neutral3.5%
Negative12.9%
Written reviews62 reviews
Positive50.0%
Neutral12.9%
Negative37.1%

ToneBrowser

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews11 reviews
Positive63.6%
Neutral9.1%
Negative27.3%

In-app purchases

2 purchases

Pitch Shift (Key Change)

One-time2
  • 31 bands equalizer$0.99
  • Always remove banner ads.$2.99
3 purchases

ToneBrowser

One-time3
  • Remove Ads$4.99
  • PRO Upgrade$5.99
  • PRO Mode$9.99

Questions

Is Pitch Shift (Key Change) free?
Pitch Shift (Key Change) is free to download, with in-app purchases available.
Is ToneBrowser free?
ToneBrowser is free to download, with in-app purchases available.
Which has better reviews, Pitch Shift (Key Change) or ToneBrowser?
Pitch Shift (Key Change) is rated higher. Pitch Shift (Key Change) averages 4.4 out of 5 from 85 ratings, while ToneBrowser averages 2.7 from 3 ratings.
Do Pitch Shift (Key Change) or ToneBrowser have ads?
Both Pitch Shift (Key Change) and ToneBrowser show ads.
Which is updated more often, Pitch Shift (Key Change) or ToneBrowser?
Pitch Shift (Key Change) ships an update every 2 months, and ToneBrowser every 8 days. Most recently, Pitch Shift (Key Change) was updated on November 1, 2026 and ToneBrowser on November 9, 2026.

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