Comparison

Flexi Player Turntable MP3 vs Gravity Machine

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

Head to head
About

Flexi Player Turntable MP3

This interactive music player brings a retro feel to your digital music library. Remake and play your downloaded songs with a real turntable interface and a variety of audio effects. Experience high-fidelity sound that rivals physical vinyl.

Highlights
  • Interactive turntable interface
  • Real-time tempo control
  • Scratch effects
  • Reverse playback
  • Multiple audio effects (vibrato, phaser, distortion, echo, reverb)
  • Hi-Fi audio technology
Features
Read full description

Old songs are fun again. Flexi Player is interactive music player with lots of effects and real turntable. It is easy to remake and play with your songs. Flexi uses its own Hi-Fi audio technology and is even better than real vinyl turntables. Songs should be downloaded to load them into the Flexi Player, one song at a time . You can: - change the speed / tempo of a song - make scratches - reverse (play song backwards) - add octave down - add vibrato effect - add phaser effect - add resonator effect - add distortion effect - add echo effect - add reverb

About

Gravity Machine

Create music by manipulating a miniature solar system. Fling orbs that bounce off walls, generating notes based on physics and chosen scales. Customize worlds, sounds, and tunings for unique generative compositions.

Highlights
  • Generative music creation
  • Physics-based orb interactions
  • Customizable scales and tunings
  • Multiple world shapes
  • AUv3 and standalone modes
  • MIDI output
Features
Read full description

A tiny solar system that plays piano. Four orbs, a gravity well, and walls that ring like bells. Fling an orb and it falls, ricochets, and plays notes. Where it hits a wall decides what it plays; the physics decide when. You don't write the music. You build a small world and curate what it sings. Gravity is a touch instrument first. Grab an orb and it follows your finger; let go and the throw becomes its velocity. Drag the gravity well and every orbit in the room bends. Set Pulse and the well breathes in time with the tempo, so chaos starts keeping a schedule. EVERYTHING LANDS IN KEY Every impact point along the boundary maps to a note of the current scale, low at one end, high at the other. Pick from 16 scales and 11 tuning systems (12-TET, just intonation, maqam, shruti and more). The scale strip along the bottom is a key-change timeline: tap a segment, change the key, and the whole world modulates on the bar. EIGHT WORLDS TO BOUNCE IN Rectangle, circle, triangle, hexagon, pentagon, octagon, diamond, star. Sharp corners ricochet hard and play jagged. Round shapes glide and play smooth. SOUND A 16-voice pluck engine through a double-bass body and reverb. Octave, key range, quantize from 1/32 to 1/2, orb-to-orb collisions on or off. Presets to start from, themes for the visuals. AUv3 AND STANDALONE Use Gravity full-screen as a standalone instrument, or load it as an AUv3 in GarageBand, AUM, Logic Pro, Cubasis, Loopy Pro and any other Audio Unit host. Each orb has its own MIDI channel, so Gravity can drive other instruments in your host. ONE PRICE No account, no ads, no in-app purchases, no data collected. Buy it once and it's yours. The same engine ships as a VST3 and AU plugin for Windows and macOS at touchmachines.com.

Screenshots

Flexi Player Turntable MP32 screens
Gravity Machine1 screens

Verdict

The call

The clearest difference is rating: Gravity Machine at 5.0 against Flexi Player Turntable MP3's 4.4. Gravity Machine also leads on update cadence (weekly vs every 6 months). Flexi Player Turntable MP3's advantage is price ($1.99 vs $9.99) and ratings volume (10 vs 1). On ads, in-app purchases, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Flexi Player Turntable MP3 costs $1.99 and Gravity Machine $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Gravity Machine holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Flexi Player Turntable MP3 has 10 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Flexi Player Turntable MP3 ships an update every 6 months, Gravity Machine weekly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Flexi Player Turntable MP3 versus Gravity Machine: the parameters behind the verdict, then further details
ParameterFlexi Player Turntable MP3Gravity Machine
Price$1.99 — better$9.99
Rating4.4 (10 ratings)5.0 (1 ratings) — better
Positive reviews44.4% of reviews—
Number of ratings10 — better1
Update frequencyEvery 6 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.0
Further details — not scored
Size9 MB12 MB
Age rating4+4+
DeveloperAleksandar MlazevTouchmachines

Customer experience

Flexi Player Turntable MP3

All ratings10 ratings
Positive80.0%
Neutral10.0%
Negative10.0%
Written reviews9 reviews
Positive44.4%
Neutral0.0%
Negative55.6%

Gravity Machine

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Flexi Player Turntable MP3

No in-app purchases

None

Gravity Machine

No in-app purchases

Questions

Is Flexi Player Turntable MP3 free?
Flexi Player Turntable MP3 costs $1.99, with no in-app purchases.
Is Gravity Machine free?
Gravity Machine costs $9.99, with no in-app purchases.
Which has better reviews, Flexi Player Turntable MP3 or Gravity Machine?
Gravity Machine is rated higher. Flexi Player Turntable MP3 averages 4.4 out of 5 from 10 ratings, while Gravity Machine averages 5.0 from 1 ratings.
Do Flexi Player Turntable MP3 or Gravity Machine have ads?
Neither Flexi Player Turntable MP3 nor Gravity Machine shows ads.
Which is updated more often, Flexi Player Turntable MP3 or Gravity Machine?
Flexi Player Turntable MP3 ships an update every 6 months, and Gravity Machine weekly. Most recently, Flexi Player Turntable MP3 was updated on October 13, 2026 and Gravity Machine on October 7, 2026.

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