Comparison

Kepler Round Beat Box 2 vs 3D Synth

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

Head to head
About

Kepler Round Beat Box 2

Features
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Kepler Round Beat Box is a music beat box. MAIN PANEL - Dragging the edge of round black plate can change volume. - Dragging a center ball makes sway the rhythm. - To stop sway mode touch and release at the same position on the round plate. - On metronome mode shows ringing pattern buttons. SETTING PANEL - Swing Setting -- No Swing -- Triplet Swing -- Golden selection Swing - Sound Selection -- Rock (default 16 beats) -- Samba (sample samba beats) -- Latin (sample latin beats) -- Broken beat (sample broken beat) -- Metronome

About

3D Synth

Features
Read full description

3DSynth! A chromatic touch synthesizer and on-device recorder. Chromatic by design - 3DSynth lets you play all notes and frequencies continuously—not locked to MIDI steps—so you control pitch directly with your finger like a real instrument! Real-time, responsive play - Low latency and immediate feedback keep your phrasing natural and expressive while you glide and shape the note in motion. Shape your sound - Choose different instruments (oscillator, FM, plucked), sculpt with ADSR and add effects like reverb, modulation, delay, distortion, and EQ! Record on device - Capture your takes directly to the app’s local recordings folder for sharing and backup. **Important** Deleting the app removes its local data, including recordings and settings. Export anything you want to keep before uninstalling or resetting the device. Enjoy and thanks for downloading!

Screenshots

Kepler Round Beat Box 24 screens
3D Synth3 screens

Verdict

The call

The clearest difference is iOS requirement: Kepler Round Beat Box 2 at 12.0 against 3D Synth's 18.5. On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 7 level
Kepler Round Beat Box 2 versus 3D Synth: the parameters behind the verdict, then further details
ParameterKepler Round Beat Box 23D Synth
PriceFreeFree
Rating—4.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 19 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better18.5
Further details — not scored
Size6 MB9 MB
Age rating4+4+
DeveloperTomohisa HimenoDavid Noy

In-app purchases

None

Kepler Round Beat Box 2

No in-app purchases

None

3D Synth

No in-app purchases

Questions

Is Kepler Round Beat Box 2 free?
Kepler Round Beat Box 2 is free to download, with no in-app purchases.
Is 3D Synth free?
3D Synth is free to download, with no in-app purchases.
Do Kepler Round Beat Box 2 or 3D Synth have ads?
Neither Kepler Round Beat Box 2 nor 3D Synth shows ads.

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