Metric Flow vs PracticeSession
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metric Flow
Generate endless rhythmic patterns for improvisation practice. Visualize rhythms without traditional notation and customize them with advanced options. Export rhythms as audio files for use in DAWs.
- Endless rhythm generation
- Visual rhythm representation
- Customizable rhythm patterns
- Audio export (WAV, AAC)
- Supports complex time signatures
- Built-in drone synthesizer
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Supercharge Your Rhythm Skills and Build Your Rhythmic Vocabulary with Metric Flow! Practice improvising, develop rhythmic accuracy, build your rhythmic vocabulary and become inspired with an endless supply of rhythms, whilst working on your phrasing and rhythmic control. Generate Endless Rhythms with Ease Metric Flow automatically creates one-bar rhythm patterns in your chosen time signature, providing a versatile improvisation practice tool for developing your rhythmic vocabulary and control. The app supports many common, odd, and complex time signatures, including polymetric overlays such as 7/8 or 5/16 over 4/4, helping you master phrasing across the barline and expand your modern rhythmic vocabulary. Simply tap the ‘Generate Rhythm’ button for a new pattern, then press ‘Play’ to listen at your selected tempo. Adjust the speed using the tempo slider or tap tempo feature, ranging from 40 to 200 BPM. Visual Rhythm Representation with Standard Notation or Timeline Views Metric Flow shows your randomly generated rhythms using beautifully rendered, animated standard musical notation. Practice your rhythm sight reading at the same time as developing your rhythmic vocabulary! Alternatively, the intuitive ‘Timeline View’ employs animated dots to visually depict your rhythms based on 16th note and triplet subdivisions. This visual approach eliminates the need for reading traditional notation; downbeats are clearly marked for each time signature and update in real time, even with complex polyrhythms or tied notes extending over bar lines. This makes understanding note and rest durations straightforward and accessible, fostering ear training and internalization of rhythmic patterns without prior music theory knowledge. Rhythmic Customization Options Metric Flow offers sophisticated customization features that allow you to refine the randomly generated rhythms. These options provide greater control and flexibility, enabling you to tailor rhythms to suit your practice level and compositional needs. Creative Rhythm Variations & Audio Export You can tap directly on the rhythm visualization to cycle the rhythm elements around through the bar, giving you many variations of a single loop. Alternatively, tap the arrow icon above the rhythm to shift the whole rhythm forwards by one 16th note, exploring every permutation of that rhythm throughout the bar and create phrases that cross over the barline. Once you find a rhythm you like, tap the heart icon to save it to your favorites, or export a single, perfect cycle as a WAV or AAC file. These exported loops can be shared or stored on your device, complete with tempo information for seamless synchronization in your DAW with backing tracks, drum patterns or even in your compositions. You could even combine multiple, single exported loops in different time signatures to create complex rhythms that cross over the barline and expand your creativity in any genre. Enhanced Practice Features Metric Flow enhances your practice sessions with a built-in drone synthesizer pad for harmonic support and an optional 16th note swing to add groove and feel to your rhythms. Save your favourite rhythms to practice with later or use them as inspiration for writing melodies, riffs and songs. These features help develop your timing, feel, and musicality in an engaging and effective manner. Designed by world-renowned guitarist Tom Quayle – co-creator of best-selling music app 'Solo - Fretboard Visualization'. Works on iOS, iPadOS and MacOS.
PracticeSession
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PracticeSession is a complete music practice toolkit, made for the phone. Slow a song down, loop the two bars you keep missing, change the key, and isolate the part you are learning. Import your own audio and work on it offline, with no account, no ads and nothing to sign up for. What the free app does Independent speed and pitch, so tempo and key move separately. A waveform you can zoom into, with regions and markers placed where the music needs them. Looping that starts where you tap, on a passage as short as you like. Stems: play a song as separate parts, mute the guitar, solo the bass. Bring your own, or separate a song in the cloud with credits you buy in the app. A chromatic tuner, so you can tune without leaving the app. Song notes: what to fix, a checklist, tuning, capo, and files you attach to the song. Background playback, with controls on the lock screen. What Pro adds Loop Manager: chain regions into a sequence, and let Speed Training and Key Acrobat raise the tempo and move the key as you loop. Practice Manager: plan a timed session across songs, run it with a cue when time is up, and note what to work on next. Lyrics: words that follow the song, timed by tapping along, with sections, versions and chords over the lines. Chords: a chord chart for the song, read as symbols, degrees or Nashville numbers, in any key. Setlists: build running orders, keep a key and a note per song, and run a set on stage with the words in front of you. A 14-day trial opens all of it, with no account and nothing to cancel. When the trial ends, everything you wrote in Lyrics and Chords stays readable. With the desktop app PracticeSession also runs on macOS, Windows and Linux. Sign in with the same email and your library follows you: the songs, the regions and sequences you built, your notes and your setlists.
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Verdict
The clearest difference is price: PracticeSession at Free against Metric Flow's $9.99. Metric Flow's advantage is in-app purchases (none vs 4). On ads, device support and iOS requirement 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
PracticeSession is free to download; Metric Flow costs $9.99 up front. PracticeSession sells 4 one-off in-app purchases. Metric Flow asks for nothing beyond the download.
| Parameter | Metric Flow | PracticeSession |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.7 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 9 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.5 | 16.0 — better |
| Further details — not scored | ||
| Size | 58 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Quayle | Practice Session |
In-app purchases
Metric Flow
No in-app purchases
PracticeSession
- Stem separation, 20 minutes$3.99
- Stem separation, 60 minutes$7.99
- Stem separation, 150 minutes$15.99
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- PracticeSession Pro$22.99
Questions
Is Metric Flow free?
Is PracticeSession free?
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