# DerVoco vs TATAT

The clearest difference is review sentiment: TATAT at 90% against DerVoco's 43%. TATAT also leads on rating (4.8 vs 3.7) and chart position (#185 vs unranked). DerVoco's advantage is price ($2.99 vs $3.99). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

DerVoco costs $2.99 and TATAT $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TATAT holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 23 and 22 respectively. Written reviews point the same way: 43% of DerVoco's written reviews are positive against 90% of TATAT's.

## The numbers

| Metric | DerVoco | TATAT |
| --- | --- | --- |
| Price | **$2.99** | $3.99 |
| Rating | [3.7 (23 ratings)](https://appshunter.io/ios/app/dervoco/id1391057304/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/tatat-midi-streams-generator/id6449191050/reviews)** |
| Number of ratings | **23** | 22 |
| Positive reviews | 43.5% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 19 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#185** |
| Size | 3 MB | 6 MB |
| Requires iOS | 11.0 | **10.13** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [K-Devices](https://appshunter.io/developer/1151339600) |

## What reviewers say

### DerVoco

[App page](https://appshunter.io/ios/app/dervoco/id1391057304)

This vintage vocoder emulation plugin brings analog-modeled warmth to your synths and drums. It offers flexible input modes, adjustable filters, and built-in effects for a unique vocal sound. Requires a compatible host app to function.

**Highlights:** Vintage vocoder emulation, Analog-modeled components, AUv3 Audio Effect, MIDI controllable VCO, Stereo input mode, 11 or 15 band equalizer, Controllable filter resonance

**Features:** Vision Pro support

**In-app purchases:** none


### TATAT

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

**Currently charting:** #185 Top Paid · Music (US App Store)

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 DerVoco free?

DerVoco costs $2.99, with no in-app purchases.

### Is TATAT free?

TATAT costs $3.99, with no in-app purchases.

### Which has better reviews, DerVoco or TATAT?

TATAT is rated higher. DerVoco averages 3.7 out of 5 from 23 ratings, while TATAT averages 4.8 from 22 ratings.

### Do DerVoco or TATAT have ads?

Neither DerVoco nor TATAT shows ads.

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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.*