# Virtual ANS 3 vs Tera Pro

The clearest difference is in-app purchases: Virtual ANS 3 at none against Tera Pro's 6. Virtual ANS 3 also leads on review sentiment (88% vs 69%) and rating (4.8 vs 4.6). Tera Pro's advantage is update cadence (every 5 days vs every 3 months). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Virtual ANS 3 costs $5.99 and Tera Pro $6.99 up front. Tera Pro sells 6 one-off in-app purchases. Virtual ANS 3 asks for nothing beyond the download.

Virtual ANS 3 holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 57 and 155 respectively. Written reviews point the same way: 88% of Virtual ANS 3's written reviews are positive against 69% of Tera Pro's.

Virtual ANS 3 ships an update every 3 months, Tera Pro every 5 days. The most recent releases landed on October 14, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Virtual ANS 3 | Tera Pro |
| --- | --- | --- |
| Price | **$5.99** | $6.99 |
| Rating | **[4.8 (57 ratings)](https://appshunter.io/ios/app/virtual-ans-3/id1465860248/reviews)** | [4.6 (155 ratings)](https://appshunter.io/ios/app/tera-pro/id1578464219/reviews) |
| Number of ratings | 57 | **155** |
| Positive reviews | **87.5% of reviews** | 69.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#199** | — |
| Size | 31 MB | 306 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Zolotov](https://appshunter.io/developer/324462547) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### Virtual ANS 3

[App page](https://appshunter.io/ios/app/virtual-ans-3/id1465860248)

**Currently charting:** #199 Top Paid · Music (US App Store)

This app simulates a unique photoelectronic musical instrument, allowing users to draw music as spectrograms. It functions as a graphics editor to convert sound to images and vice versa, enabling the creation of atmospheric sounds and microtonal music.

**Highlights:** Unlimited pure tone generators, Sonogram editor for drawing and playing spectra, Convert sound to image and vice versa, MIDI device support, Polyphonic synth mode with MIDI mapping, Audio Unit Extension (AUv3) and Audiobus support

**Features:** macOS Compatibility

**In-app purchases:** none


### Tera Pro

[App page](https://appshunter.io/ios/app/tera-pro/id1578464219)

Explore a vast array of sound synthesis methods, from analog emulations to modern digital techniques. Combine modules for unique sonic textures, enhanced by an intelligent interface and realtime visual feedback. Expand your sound palette with additional modules available through in-app purchases.

**Highlights:** Multiple synthesis methods (analog, FM, spectral, additive), Physical modeling and wave shaping, Intelligent user interface with realtime scopes, Flexible module routing, 128-voice polyphony with vintage voice modeling, Seamless sound switching, Extensive preset library

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Library WaveShaper | $0.99 | one-time |
| Module Waves | $5.99 | one-time |
| FM 7 module | $5.99 | one-time |
| Module RingZ | $5.99 | one-time |
| Module BrainZ | $6.99 | one-time |
| Module CloudZ | $9.99 | one-time |

**What reviewers like**

- 🎵 Exceptional sound quality and versatile synthesis capabilities
- 💡 Innovative modular workflow with flexible architecture
- 🎛️ Extensive preset library (1000+ presets)
- 🔧 Powerful sound design tools with multiple synthesis types
- 📱 Available on both iOS and macOS (M1)

**What reviewers complain about**

- 🎮 Steep learning curve and complex UI
- ⌨️ Unconventional on-screen keyboard design
- 🐛 Frequent crashes and stability issues
- 🔊 Dangerously loud output without limiter
- ⚙️ UI elements sometimes unresponsive or laggy

**Reported bugs**

- App crashes on macOS and iOS
- Piano keyboard not appearing
- Wavetable module IAP producing no sound
- In-app purchases disappearing or not activating
- Presets causing white noise or feedback blasts

**Requested features**

- Undo/Redo functionality
- MIDI Panic button (prominent placement)
- Output limiter for safety
- Standard black and white keyboard option
- Favorites/bookmarking system for presets


## Frequently asked questions

### Is Virtual ANS 3 free?

Virtual ANS 3 costs $5.99, with no in-app purchases.

### Is Tera Pro free?

Tera Pro costs $6.99, and also offers in-app purchases.

### Which has better reviews, Virtual ANS 3 or Tera Pro?

Virtual ANS 3 is rated higher. Virtual ANS 3 averages 4.8 out of 5 from 57 ratings, while Tera Pro averages 4.6 from 155 ratings.

### Do Virtual ANS 3 or Tera Pro have ads?

Neither Virtual ANS 3 nor Tera Pro shows ads.

### Which is updated more often, Virtual ANS 3 or Tera Pro?

Virtual ANS 3 ships an update every 3 months, and Tera Pro every 5 days. Most recently, Virtual ANS 3 was updated on October 14, 2026 and Tera Pro on October 4, 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.*