Pitch Shift (Key Change) vs Soloist Singing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Real-time pitch shifting
- 31-band equalizer
- AUv3 effects support
- A-B loop playback
- Center Cancel/Emphasis
- Audio file export
- Background playback
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[ 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. ================================================
Soloist Singing
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Soloist Singing is a private pitch coach built for your voice. Sing a note and see a live pitch trace against a target contour. If the microphone, headset, or room is unreliable, Soloist says so instead of handing you a wrong verdict. Start with the honest vocal range test and share card, live pitch monitor, mic check, pitch-matching drills, interval warmups, eight starter lessons, and eight public-domain or original songs. Your measured range fits practice melodies and warmups to the voice you actually have. Continue with scale runs, agility, sustain, vibrato, breath and onset, register blending, a 24-lesson journey, progress history, and on-device own-melody practice. Monthly and yearly plans are available, or choose Lifetime to pay once. Family Sharing is available for yearly and Lifetime access. Privacy is part of the product: your voice and imported singing are analyzed and stored on your device. Audio never leaves your phone. Grading is completed after each take, and uncertain audio receives no verdict rather than a false wrong note. The included song catalog contains only public-domain, traditional, or original material. Bring another melody into private practice by singing or humming it on device. Terms of Use (EULA): https://playsoloist.com/terms Privacy Policy: https://playsoloist.com/privacy
Screenshots
Verdict
The clearest difference is ads: Soloist Singing at none against Pitch Shift (Key Change)'s shown. Pitch Shift (Key Change)'s advantage is iOS requirement (16.0 vs 18.0). On price, 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
Both are free to download. Pitch Shift (Key Change) sells 2 one-off in-app purchases and Soloist Singing sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | Pitch Shift (Key Change) | Soloist Singing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (85 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 85 — better | — |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 5 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Loop-Sessions.LLC. | Mitaanshu Agarwal |
In-app purchases
Pitch Shift (Key Change)
- 31 bands equalizer$0.99
- Always remove banner ads.$2.99
Soloist Singing
- Soloist Singing Monthly$9.991 Month
- Soloist Singing Yearly7 Days trial$59.991 Year
- Soloist Singing Lifetime$99.99
Questions
Is Pitch Shift (Key Change) free?
Is Soloist Singing free?
Do Pitch Shift (Key Change) or Soloist Singing have ads?
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