IMSLP vs Cresc Flow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IMSLP
Access a vast digital library of classical music scores on your iOS device. Enjoy full access to commercial recordings, instant downloads, and new uploads with a membership subscription. Support the music community while exploring a comprehensive collection.
- Browse IMSLP/Petrucci Music Library
- View musical scores
- Access commercial recordings
- Instant downloads
- Access new uploads instantly
- Membership subscription benefits
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Browse IMSLP/Petrucci Music Library and view scores from the comfort of your iOS device. IMSLP Membership Subscription Length of subscription: 1 month. Benefits include: • Full access to commercial recordings • Access all features in this app • No waiting for downloads • Access new uploads instantly • Knowing that you helped keep IMSLP running and serving the music community Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of Service and Privacy policy - https://imslp.org/wiki/IMSLP:Terms_of_Service_and_Privacy_policy_(app)
Cresc Flow
This app transforms music practice into a rewarding experience through gamified tracking and analytics. It helps users set goals, visualize progress, and unlock historical composers while offering a metronome and tuner.
- Gamified session tracking
- Unlockable historical composers
- Built-in metronome and tuner
- Progress analytics
- Repertoire management
- Audio recording and notes
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Music practice is hard. Cresc Flow makes showing up feel worth it. Cresc Flow is a beautifully crafted music practice tracker that elegantly gamifies your daily routine. No more dry logs or mindless repetition. Cresc Flow turns your journey into a rewarding, collection-driven experience. Track every session, set smart goals, visualize your progress with deep analytics, and stay sharp with a built-in metronome and tuner. As you log your hours, you’ll unlock 54 historical composers, build a unique connection with them, and pick up genuine music knowledge along the way. Every minute of practice moves you forward! GOAL-DRIVEN SESSION TRACKING - Track by Goal: Tie every session to a specific goal so you always play with a purpose. - Countdown or Stopwatch: A countdown for time-boxed sessions, or the stopwatch for open-ended runs. - Actionable Sub-Tasks: Break complex pieces into bite-sized sub-tasks you can check off as you go. - Session Freedom: Edit or manually log any session anytime to keep your history clean. - Rate, Record & Reflect: Grade your performance 1 to 5 stars, record audio, and add structured notes, all tied to the session. UNLOCK 54 HISTORICAL COMPOSERS - Earn Reference Letters: Start with Bach, Mozart, and Beethoven. Practice consistently to earn letters and unlock more famous composers. - Grow Your Affinity: Practicing raises your Affinity with composers. It only ever goes up. Zero decay, zero guilt. - Post-Session Inspiration: Composers occasionally appear at the end of your sessions with a word of wisdom, unique inspiration, or a creative spark. - Personalized Hub: Favorite composers, add custom tags, view historical timelines, and link external music, videos, or texts to track your learning. FREE METRONOME & TUNER - Precise Metronome: Steady beats with adjustable BPM, time signatures, and traditional tempo terms from Largo to Presto. - Microphone Tuner: Highly responsive tuning with a flexible reference pitch from 430 Hz to 450 Hz. - Reference Drone: Hold a steady reference tone hands-free, so you can tune or play along. - Quick Presets: Save custom note presets to tune your instrument in seconds. ALL-IN-ONE PRACTICE TOOLS - Repertoire: Build a library of the pieces you’re learning, each with a status. Search the IMSLP catalog for scores, or add your own PDFs to read full-screen. - Recorder & Notes: Record audio with scrubbable waveforms, standalone or attached to sessions. Write notes in grid or list layouts. - Practice Compass (Strategy & Ideas): Map out your session before you play. Pick the facets and moves for the day so you always know how to tackle hard passages. - Chords Lib: Explore chords in any key and scale, hear each as a block or arpeggio, and see its tension on a piano. - Music Glossary: A searchable dictionary of terms, filterable by category and difficulty. Track mastery across languages. SEE YOUR PROGRESS VISUALLY - Running Totals: Keep score of your all-time sessions, time, recordings, and notes. - Heat Maps: See your practice intensity at a glance with an interactive calendar heat map. - Comprehensive Charts: Clean bar charts for total practice time and rating trends by day, month, or year, plus a detailed pie chart breaking down sessions by goal. FREE PLAN - Full access to the built-in Metronome, Tuner, Audio Recorder, Notes, and Practice Compass. - Track up to 20 sessions and 1 active goal. - Unlock up to 2 historical composers. - 7 days of full statistics history. PREMIUM PLAN - Unlimited Everything: Unlimited composers, goals, and session tracking. - Full History: 30-day, 12-month, and custom-range analytics. - Cloud Sync: Seamless cloud synchronization across all your iOS devices. - Cloud Storage: 10 GB of secure recording storage. Monthly or yearly subscriptions. Bring clarity to your routine and history’s masters to your side. Download Cresc Flow and start your first session today! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: IMSLP at 4.6 against Cresc Flow's 3.7. IMSLP also leads on ratings volume (507 vs 3) and review sentiment (70% vs 50%). On price, update cadence, ads and in-app purchases 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. IMSLP sells 1 in-app purchase, starting at $3.99 per month and Cresc Flow sells 4 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
IMSLP holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: IMSLP has 507 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 70% of IMSLP's written reviews are positive against 50% of Cresc Flow's.
IMSLP ships an update every 10 days, Cresc Flow weekly. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.
| Parameter | IMSLP | Cresc Flow |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (507 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 70.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 507 — better | 3 |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 232 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | Project Petrucci LLC | Tiny Cresc Interactive Inc. |
Customer experience
IMSLP
Cresc Flow
Bugs and requests
IMSLP
Reported bugs
6 issues- Crashes when opening scores
- Scores disappearing from library
- Login issues and lost data
- Incompatibility with older devices after updates
- Annotation issues causing loss of data
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- Inability to edit file information after import
Requested features
11 requests- Predictive text for score annotations
- Ability to restore original zoom settings
- Metric to indicate device performance during page turns
- Folder-like organization system
- Color wheel and custom pen/highlighter options
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- Ability to rename music files
- Different color folder options
- Split view support
- Easier way to import scores from other sources
- Instrumentation information for scores
- Sorting by instrumentation
Cresc Flow
Not enough reviews yet to summarise bugs or requests.
In-app purchases
IMSLP
- Membership Subscription$3.991 Month
Cresc Flow
- Monthly Premium7 Days trial$7.991 Month
- Yearly Premium7 Days trial$59.991 Year
- 1 Reference Letter$1.99
- Full Composer Pass$39.99









