# tardigrain vs Vatanator Pro

The clearest difference is price: tardigrain at $5.99 against Vatanator Pro's $24.99. tardigrain also leads on rating (4.6 vs 3.7) and in-app purchases (none vs 1). Vatanator Pro's advantage is update cadence (fortnightly vs every 2 months). On ads and monetization model there is nothing between them.

tardigrain costs $5.99 and Vatanator Pro $24.99 up front. Vatanator Pro sells 1 one-off in-app purchase. tardigrain asks for nothing beyond the download.

tardigrain holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: tardigrain has 98 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 76% of tardigrain's written reviews are positive against 44% of Vatanator Pro's.

tardigrain ships an update every 2 months, Vatanator Pro fortnightly. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | tardigrain | Vatanator Pro |
| --- | --- | --- |
| Price | **$5.99** | $24.99 |
| Rating | **[4.6 (98 ratings)](https://appshunter.io/ios/app/tardigrain/id1344470087/reviews)** | [3.7 (10 ratings)](https://appshunter.io/ios/app/vatanator-pro/id1345467698/reviews) |
| Number of ratings | **98** | 10 |
| Positive reviews | **75.9% of reviews** | 44.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Best chart rank | **#178** | — |
| Size | 60 MB | 87 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Erik Sigth](https://appshunter.io/developer/385275335) | [BACKPULLVER SOFTWARE LTD OOD](https://appshunter.io/developer/1035157788) |

## What reviewers say

### tardigrain

[App page](https://appshunter.io/ios/app/tardigrain/id1344470087)

**Currently charting:** #178 Top Paid · Music (US App Store)

Create unique sounds by breaking down samples into small fragments and playing them back non-linearly. Explore granular synthesis with adjustable grain size, direction, and step size. Enhance your audio with built-in effects, filters, and modulation options.

**Highlights:** Granular synthesis engine, Adjustable grain parameters, Built-in effects (reverb, wave shaper, crush), Resonant filter, MIDI and MPE modulation, Sequencer/arpeggiator, LFO modulation

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

**In-app purchases:** none


### Vatanator Pro

[App page](https://appshunter.io/ios/app/vatanator-pro/id1345467698)

Create music with this advanced multitrack sequencer. It features a built-in drum machine, sampler, and support for external instruments and effects. Compose instantly with full MIDI and MPE capabilities.

**Highlights:** Advanced multi-track music sequencer, Integrated drum machine and sampler, Audio Unit Extension (AUv3) host, Full MIDI and MPE support, Real-time pattern editing, Song arranger and performance mode

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Groove Charge | Free | one-time |


## Frequently asked questions

### Is tardigrain free?

tardigrain costs $5.99, with no in-app purchases.

### Is Vatanator Pro free?

Vatanator Pro costs $24.99, and also offers in-app purchases.

### Which has better reviews, tardigrain or Vatanator Pro?

tardigrain is rated higher. tardigrain averages 4.6 out of 5 from 98 ratings, while Vatanator Pro averages 3.7 from 10 ratings.

### Do tardigrain or Vatanator Pro have ads?

Neither tardigrain nor Vatanator Pro shows ads.

### Which is updated more often, tardigrain or Vatanator Pro?

tardigrain ships an update every 2 months, and Vatanator Pro fortnightly. Most recently, tardigrain was updated on October 24, 2026 and Vatanator Pro on October 3, 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.*