CueMix Pro vs ScoreLibrary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CueMix Pro
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CueMix Pro™ provides fast and easy access to all of the settings and features in a MOTU 16A, 848 or 10pre Thunderbolt/USB audio interface from your iPhone or iPad. Use the Discovery tab to select any available 16A, 848 or 10pre device to control. It could be connected directly to your iOS device or connected to a Mac or PC on the same network as your iOS device. Use CueMix Pro’s Home tab to control the headphone volume or monitor volume, choose outputs for the Monitor Group, and control the Talkback feature. Use the Inputs and Outputs tabs to adjust analog input and output levels with trim or boost. In the Outputs tab, you can control the device’s A/B/C monitor switching feature, which lets you compare your DAW mix on up to three different sets of monitors. Using intuitive, virtual patch cords in the Patchbay tab, or the comprehensive Routing tab, you can easily route any source signal to any destination. You can even split any source to multiple destinations. The Patchbay also lets you route up to 128 channels of audio to and from an AVB network connected to the network ports.
ScoreLibrary
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ScoreLibrary is a music score reader built for daily practice rather than the concert stage. It's the first score app with a real time-machine view of your annotations. 【Time Machine】 Every pen stroke is auto-snapshotted hourly. The vertical slider in the PDF viewer lets you scrub the timeline: - See only what you wrote this morning - See only the conductor's notes from last week's rehearsal - "Pin this as current" promotes a past state without losing the future snapshots This is unique among score reading apps. 【Smart Japanese Instrument Detection】 When you import PDFs, on-device OCR picks out the instrument and part number, automatically renaming "15_Trumpet3.pdf" to "Murdoch's Last Letter_Tp_3rd.pdf" or your localized equivalent. - 90+ instrument patterns (Western and Japanese) - Composer / arranger detection - Both vertical and horizontal text 【Multiple Import Paths】 - Multi-PDF picker with batched import - Whole-folder import - Camera scan to high-quality PDF - "Open in ScoreLibrary" from Google Drive, OneDrive, Dropbox - Files app, Mail, LINE share sheet support 【Annotations】 - Apple Pencil pen input - Two page-turn modes: paper Page Curl and smooth Slide - Attach photos anywhere on the page 【Concert / Event Management】 - Per-event annotations (your notes for Concert A don't bleed into Concert B even on the same score) - Setlists with reordering - Add multiple flyer images per event (front, back, handouts), viewable full screen - Auto-generated mute lists for what to bring 【Practice Tools】 - Chord card with audible chord lookup - Score reading card for note name / interval reference - Built-in metronome with compound-meter support (6/8, 9/8, 12/8) 【Trilingual】 Japanese / English / 简体中文 with instant in-app switching. 【Pro Tier (one-time $4.99)】 Unlocks Time Machine slider operation, "Pin this as current," paw- shaped slider thumbs, an alternate paw-stamped app icon, and a faint paw-print decoration across the tab backgrounds. Snapshots are recorded in the background for everyone, so Pro can be purchased anytime later without losing your past practice history. One-time purchase. No subscription.
Screenshots
Verdict
The clearest difference is in-app purchases: CueMix Pro at none against ScoreLibrary's 1. On price, update cadence, ads 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. ScoreLibrary sells 1 one-off in-app purchase. CueMix Pro asks for nothing beyond the download.
CueMix Pro ships an update every 5 weeks, ScoreLibrary every 2 months. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.
| Parameter | CueMix Pro | ScoreLibrary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 75 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | MOTU | Daisaku Seto |
In-app purchases
CueMix Pro
No in-app purchases
ScoreLibrary
- ScoreLibrary Pro$3.99









