Comparison

Riffler vs Relic Flow

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Riffler

Instantly generate unlimited, copyright-free guitar riffs with customizable settings. Export as MIDI or audio, and use as a standalone app or AUv3 plugin. Perfect for guitarists, composers, and producers seeking creative inspiration.

Highlights
  • Unlimited copyright-free riff generation
  • Preset musical styles
  • Customizable settings (tempo, scale, tuning, etc.)
  • Guitar tablature display
  • MIDI and audio export (.wav, .mid)
  • AUv3 plugin compatibility
  • Realistic guitar tones
Features
Read full description

Instantly create unlimited, copyright-free guitar riffs. Just tap "Create" and listen to your new riff. PRESETS The easiest way to get started is to select from the huge list of preset musical styles, tap "Create", and a unique guitar riff will be made. The created riff is displayed as guitar tablature which you can listen to and save. CUSTOMIZATION For advanced users wanting to harness the full power of Riffler, there is a huge range of customizable settings allowing you to fine tune and personalize your own unique sound. WHO WOULD USE RIFFLER? • Guitarists looking to improve their playing, with endless new riffs to practice. • Composers needing an additional creative spark of inspiration to complement their music. • Musicians looking for a virtual guitarist for unlimited jam sessions. • Producers wanting to stand out from the crowd by creating a library of unique guitar riffs instead of using the same samples and loops as everybody else. • Most of all Riffler is fun! It's great for anybody looking to experiment and create their own music! EXPORT MIDI AND AUDIO The created riff can be exported as MIDI or audio file. AUv3 Riffler is a standalone app and also an AUv3 plugin that can be loaded into a host music app. The Riffler AUv3 plugin can be synced inside a host app and can send audio and MIDI to other effects, synths, samplers and virtual instruments. All hosts are compatible with Riffler's audio and certain hosts enable Riffler to send MIDI data. MIDI compatible hosts include AUM, Loopy Pro, Cubasis 3, Beatmaker 3, apeMatrix and Audiobus 3. REALISTIC TONES Riffler's audio engine creates stunningly realistic guitar tones. Riffler is the playground for anyone curious about music creation! Experiment with various tempos, scales, tunings, and time signatures, and harness the power of Riffler's cutting edge artificial intelligence (AI). SPECS: Tempo: 40 - 240bpm. Sample rates: 44.1kHz, 48kHz Key: All 12 keys. Scales: Pentatonic, blues scale, extended blues, chromatic, major (ionian), dorian, phrygian, lydian, mixolydian, natural minor (aeolian), locrian, harmonic minor, phrygian dominant. Tunings: Standard, drop D, Eb, C#, C, 7 string, 7 string drop A, 8 string. Time signatures: 4/4, 3/4, 2/4, 1/4, 12/8, 6/8, 7/8, 5/8, 3/8, 1/8 Export: .wav, .mid, .riffle Tones: 40 different guitar tones, 10 different synth tones CONTROLS: Tempo, length, time signature, feel, key, tuning, progression, scale, tone, double tracking, delay, humanise, sustain, bend, powerchords, palm muting, vibrato, arpeggiate, range, melody, rhythm, gaps, motif, runs, run range, ending length, remove duplicate notes, lock to single octave, tremolo picking.

About

Relic Flow

Generate unique Lo-Fi rhythms, noise patterns, and drum loops using advanced synthesis algorithms. Explore billions of sound samples with intuitive controls and real-time audio recording. Perfect for musicians and sound designers seeking endless creative possibilities.

Highlights
  • Lo-Fi rhythm and drum loop generation
  • Billions of unique sound samples
  • Real-time audio recording to WAV
  • Multiple input methods (on-screen, PC keyboard, MIDI)
  • Export to WAV, SunVox, and text clipboard
  • iOS Audio Unit Extension (AUv3) support
Features
Read full description

Relic Flow is a generator of Lo-Fi rhythms, noise patterns and drum loops based on unique synthesis algorithms from NightRadio. More than 4 billion samples from the depths of the Mathematical Universe! Features: * search for new sounds with three buttons: next random set, edit code, previous set; each set of 12 sounds corresponds to a code of 8 characters; * three types of keyboards for live performing: on-screen buttons, PC keyboard, MIDI input; * several processing parameters + control via MIDI; * real-time audio recording to WAV (32-bit); * export to: WAV (one file or a set), SunVox (samples + effects in one file), text clipboard; * the LCK button freezes individual samples - they will not change during the search for new sets; * iOS Audio Unit Extension (AUv3). Double clicking on a parameter opens a window for setting the exact value. If you enable the Hold option, the notes will play endlessly, without reacting to key release (noteOff) events; turning the note on again works like turning it off; there are two ways to enable this option: 1) using the Hold parameter in the "MIDI Mapping" window; 2) by pressing the HOLD button, which appears in place of LCK while playing the musical keyboard: press HOLD, release the desired notes - then the released notes will continue to play.

Screenshots

Riffler4 screens
Relic Flow2 screens

Verdict

The call

The clearest difference is price: Relic Flow at $1.99 against Riffler's $14.99. Riffler's advantage is update cadence (every 10 days vs every 17 months) and ratings volume (125 vs 28). On rating, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Riffler costs $14.99 and Relic Flow $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Riffler against 4.9 for Relic Flow. Both are backed by a comparable volume of ratings — 125 and 28 respectively. Written reviews are what separate them: 86% of Riffler's written reviews are positive against 93% of Relic Flow's.

UpkeepUpdate frequency

Riffler ships an update every 10 days, Relic Flow every 17 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Riffler versus Relic Flow: the parameters behind the verdict, then further details
ParameterRifflerRelic Flow
Price$14.99$1.99 — better
Rating4.7 (125 ratings)4.9 (28 ratings) — better
Positive reviews86.2% of reviews93.3% of reviews — better
Number of ratings125 — better28
Update frequencyEvery 10 days — betterEvery 17 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better12.0
Further details — not scored
Size504 MB6 MB
Age rating4+4+
DeveloperJonathan BellAlexander Zolotov

Customer experience

Riffler

All ratings125 ratings
Positive92.8%
Neutral4.8%
Negative2.4%
Written reviews109 reviews
Positive86.2%
Neutral5.5%
Negative8.3%

Relic Flow

All ratings26 ratings
Positive96.2%
Neutral0.0%
Negative3.8%
Written reviews15 reviews
Positive93.3%
Neutral0.0%
Negative6.7%

Bugs and requests

Riffler

Reported bugs

4 issues
  • Crashes and freezes, especially on older devices
  • Issues with exporting audio and MIDI
  • Compatibility problems with certain DAWs and software
  • Inconsistent behavior when loading saved riffs

Requested features

10 requests
  • Add MIDI input functionality
  • Implement song mode to chain multiple riffs
  • Add more scale and chord options
  • Implement advanced guitar techniques (hammer-ons, slides, harmonics, etc.)
  • Add drum sequencer or preset drum loops
Show 5 more
  • Improve MIDI export (separate velocity/feedback controls, export chords)
  • Add ability to create and save custom riff patterns
  • Implement a guitar solo generator mode
  • Add support for more time signatures and song lengths
  • Improve UI and layout, especially on smaller screens

Relic Flow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Riffler

No in-app purchases

None

Relic Flow

No in-app purchases

Questions

Is Riffler free?
Riffler costs $14.99, with no in-app purchases.
Is Relic Flow free?
Relic Flow costs $1.99, with no in-app purchases.
Which has better reviews, Riffler or Relic Flow?
Relic Flow is rated higher. Riffler averages 4.7 out of 5 from 125 ratings, while Relic Flow averages 4.9 from 28 ratings.
Do Riffler or Relic Flow have ads?
Neither Riffler nor Relic Flow shows ads.
Which is updated more often, Riffler or Relic Flow?
Riffler ships an update every 10 days, and Relic Flow every 17 months. Most recently, Riffler was updated on November 1, 2026 and Relic Flow on October 25, 2026.

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