RhythmForge vs Riddiments
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RhythmForge
This app listens to your playing in real time, scoring your timing accuracy across multiple tiers. It provides detailed analysis of your performance, helping you identify and improve areas where you rush or drag. With numerous built-in challenges and practice modes, it acts as a personal coach for musicians.
- Real-time onset detection and scoring
- Six-tier accuracy grading
- Combo multipliers and personal best tracking
- Rushing/dragging analysis
- Timing precision scatter plot
- Per-device latency calibration
- 40+ built-in challenges
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Most metronomes just count. RhythmForge listens back. Play along to the beat and the app hears you in real time. Every hit is measured, every drift is shown, every session tells you exactly where your timing is strong and where it's not. Your phone becomes a practice coach. HOW IT WORKS Pick a challenge. Set your tempo. Play. RhythmForge scores every beat across six accuracy tiers — Perfect, Great, Good, Okay, Weak, Missed. Build combos with consecutive Perfects for bonus points. Beat your personal best. See exactly where you rushed or dragged. 63 built-in challenges spanning rudiments (singles, doubles, paradiddles, rolls, gallops), grooves, world rhythms (tresillo, son clave, rumba, cáscara, mozambique, bossa nova, samba, baião, bembé), compound and odd meters, and odd subdivisions. From first-week beginner to serious drummer. WHAT MAKES IT DIFFERENT • Real-time onset detection — the app hears your strokes and scores them instantly • Six-tier accuracy grading based on millisecond timing • Combo multipliers and personal-best tracking that make practice addictive • Rushing / dragging analysis per session — know your tendencies • Timing precision scatter plot and beat distribution charts • Per-device latency calibration that auto-corrects AirPods drift • Works with drum pads, snare, hand percussion, claves, djembe • 20–360 BPM, all standard subdivisions, accents • True dark-first design, optimized for OLED FREE FOREVER • Full metronome — every subdivision, tempo ramp, ghost measures • Every click sound • Unlimited free practice with live timing feedback • Every analysis screen, unblurred — distribution, precision, rushing and dragging • Every challenge in the library, playable. Nothing is locked • 6 minutes of challenge time a day, spent on whatever you choose • Your last 7 sessions No challenge is behind the subscription. What's metered is time: 6 minutes a day, topping back up as the day goes — four times faster while you're practicing. Run out and any challenge still gives you a free 25-second run, as many as you like. Tempo ramp and ghost measures are premium features in competing apps. Here they're free, forever. The metronome you'd pay for, included. RHYTHMFORGE PRO Unlock everything with a 7-day free trial: • Unlimited challenge time — the meter disappears • Pattern builder — create your own rhythms, loop them, score them • Triplet and sixteenth targets — play any subdivision over any click • Per-beat pattern editing • Full session history, unlimited FOR WHO Drummers. Percussionists. Guitarists who play rhythmically. Music students. Teachers. Anyone who knows that timing is the foundation of everything musical — and wants to actually measure where theirs stands. Privacy: RhythmForge never uploads your audio. All timing detection runs on-device. Analytics are anonymous and aggregated. Requires iOS 17 or later. Microphone permission required for timing feedback. Terms of Service: https://rhythmforge.app/terms
Riddiments
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Riddiments is a rhythm instrument for your pocket — a practice tool with the precision of a metronome and the expressiveness of a drum machine. Most metronomes give you one click. Riddiments gives you up to four independent rhythmic voices, each with its own time signature, sound, and feel — all locked to a single tempo. Different time signatures don't drift apart; they interlock into polyrhythm. It's the difference between counting along and actually hearing how the parts fit together. SEE THE BEAT, NOT JUST HEAR IT Four visualizations, one tap to switch between them: • Circular — a beat wheel with a playhead sweeping the ring. The signature view. • Waterfall — notes rise toward a NOW line, so you can read what's coming. • Timeline — every voice as gems on one lattice. Tap to edit, even while playing. • Notation — real single-line percussion notation with sticking letters, accents, flams, and drags. STICKINGS YOU CAN TRUST The built-in library covers the PAS International Drum Rudiments plus hybrid rudiments, rolls, grooves, and ostinato exercises — every sticking verified against published sources. Flams and drags play as true grace notes, on the correct hand. BUILD REAL TECHNIQUE • Practice mode: timed sessions, count-in, gap click, and automatic tempo progression to push your speed up gradually. • Tempo Lock, lead-hand flipping, and Alternate Lead each bar. • 18 built-in percussion voices — snare, kick, hi-hats, toms, claves, and more. • Per-lane swing, volume, and mute. Every control is live — changes land instantly, without stopping. MADE TO LIVE ON A STAND Every control works while you play. Tempo, transport, session time, and mute state stay readable from drumstick distance. Light and dark appearance. Save your own patterns, and your last session is always waiting when you reopen the app. Designed in the spirit of good tools: useful, honest, and quiet until you need it. Universal — one app for iPhone, iPad, and Mac.
Screenshots
Verdict
The clearest difference is in-app purchases: Riddiments at none against RhythmForge's 3. Riddiments also leads on device support (3 vs 1). RhythmForge's advantage is update cadence (fortnightly vs every 2 months). On price, ads 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
Both are free to download. RhythmForge sells 3 in-app purchases, starting at $4.99 per month. Riddiments asks for nothing beyond the download.
RhythmForge ships an update fortnightly, Riddiments every 2 months. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | RhythmForge | Riddiments |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Florian Preknya | JORGE HAZAEL ANAYA |
In-app purchases
RhythmForge
- RhythmForge PRO Monthly7 Days trial$4.991 Month
- RhythmForge PRO Annual7 Days trial$34.991 Year
- RhythmForge PRO Lifetime$74.99
Riddiments
No in-app purchases









