# PolyBud Polyrhythmic Sequencer vs TATAT

The clearest difference is update cadence: PolyBud Polyrhythmic Sequencer at every 5 weeks against TATAT's every 19 months. PolyBud Polyrhythmic Sequencer also leads on price ($3.99 vs $6.99) and review sentiment (100% vs 89%). TATAT's advantage is iOS requirement (10.13 vs 13.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

PolyBud Polyrhythmic Sequencer costs $3.99 and TATAT $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for PolyBud Polyrhythmic Sequencer against 4.8 for TATAT. Both are backed by a comparable volume of ratings — 9 and 21 respectively. Written reviews are what separate them: 100% of PolyBud Polyrhythmic Sequencer's written reviews are positive against 89% of TATAT's.

PolyBud Polyrhythmic Sequencer ships an update every 5 weeks, TATAT every 19 months. The most recent releases landed on September 21, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | PolyBud Polyrhythmic Sequencer | TATAT |
| --- | --- | --- |
| Price | **$3.99** | $6.99 |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/polybud-polyrhythmic-sequencer/id1624211288/reviews)** | [4.8 (21 ratings)](https://appshunter.io/ios/app/tatat-midi-streams-generator/id6449191050/reviews) |
| Number of ratings | 9 | **21** |
| Positive reviews | **100.0% of reviews** | 88.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 19 months |
| Monetization | Paid | Paid |
| Size | 7 MB | 6 MB |
| Requires iOS | 13.0 | **10.13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cem Olcay](https://appshunter.io/developer/523633853) | [K-Devices](https://appshunter.io/developer/1151339600) |

## What reviewers say

### PolyBud Polyrhythmic Sequencer

[App page](https://appshunter.io/ios/app/polybud-polyrhythmic-sequencer/id1624211288)

Create complex musical sequences with multiple polyrhythmic tracks. Control note, velocity, gate, and MIDI CC parameters with independent step lengths and rates. Route MIDI output to your favorite synths and AUv3 hosts.

**Highlights:** Multitrack polyrhythmic MIDI sequencing, Note and MIDI CC tracks, Configurable step lengths per mode, Independent track rates, Assignable MIDI channels, Ramp value for CC smoothing, AUv3 plugin support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### TATAT

[App page](https://appshunter.io/ios/app/tatat-midi-streams-generator/id6449191050)

Generate endless, ever-changing musical sequences and sketch new song ideas quickly. This app allows you to define moods and parameters to create unique note streams, which can then be recorded, tweaked, and played along with.

**Highlights:** Infinite note sequence generation, Mood and parameter customization, Real-time stream intervention, MIDI data enrichment (Thru function), Melodic, harmonic, and percussive support, Multiple time resolutions, Velocity, delay, and length processing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PolyBud Polyrhythmic Sequencer free?

PolyBud Polyrhythmic Sequencer costs $3.99, with no in-app purchases.

### Is TATAT free?

TATAT costs $6.99, with no in-app purchases.

### Which has better reviews, PolyBud Polyrhythmic Sequencer or TATAT?

PolyBud Polyrhythmic Sequencer is rated higher. PolyBud Polyrhythmic Sequencer averages 4.9 out of 5 from 9 ratings, while TATAT averages 4.8 from 21 ratings.

### Do PolyBud Polyrhythmic Sequencer or TATAT have ads?

Neither PolyBud Polyrhythmic Sequencer nor TATAT shows ads.

### Which is updated more often, PolyBud Polyrhythmic Sequencer or TATAT?

PolyBud Polyrhythmic Sequencer ships an update every 5 weeks, and TATAT every 19 months. Most recently, PolyBud Polyrhythmic Sequencer was updated on September 21, 2026 and TATAT on August 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*