# Tera Synth vs AltiSpace 2

The clearest difference is price: Tera Synth at $1.99 against AltiSpace 2's $7.99. Tera Synth also leads on review sentiment (86% vs 78%). AltiSpace 2's advantage is update cadence (monthly vs every 4 months) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Tera Synth costs $1.99 and AltiSpace 2 $7.99 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 — 4.8 for Tera Synth against 4.7 for AltiSpace 2. Both are backed by a comparable volume of ratings — 27 and 29 respectively. Written reviews are what separate them: 86% of Tera Synth's written reviews are positive against 78% of AltiSpace 2's.

Tera Synth ships an update every 4 months, AltiSpace 2 monthly. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Tera Synth | AltiSpace 2 |
| --- | --- | --- |
| Price | **$1.99** | $7.99 |
| Rating | **[4.8 (27 ratings)](https://appshunter.io/ios/app/tera-synth/id898308034/reviews)** | [4.7 (29 ratings)](https://appshunter.io/ios/app/altispace-2/id1580223509/reviews) |
| Number of ratings | 27 | **29** |
| Positive reviews | **86.4% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Paid | Paid |
| Size | 36 MB | 227 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Igor Vasiliev](https://appshunter.io/developer/424401626) |

## What reviewers say

### Tera Synth

[App page](https://appshunter.io/ios/app/tera-synth/id898308034)

Create unique sounds beyond traditional synthesizers with a modular analog and digital synthesis workstation. Combine physical modeling, wireless patching, and built-in effects for a fat, individual sound. Features a programmable arpeggiator and live playing options.

**Highlights:** Modular analog and digital synthesis, Physical modeling modules, Wireless patching and modulation routing, Built-in distortion, delay, chorus, phaser, and reverb effects, Programmable arpeggiator, Live playing with onscreen keyboard and MIDI support, Audiobus and Inter-App-Audio integration

**In-app purchases:** none


### AltiSpace 2

[App page](https://appshunter.io/ios/app/altispace-2/id1580223509)

This app offers advanced convolution reverb with realistic acoustic simulations and famous hardware device presets. It allows users to import their own impulse responses and provides extensive controls for EQ, gating, modulation, and more to shape unique sounds.

**Highlights:** Import custom impulse response files, Library of famous hardware reverb presets, Advanced EQ, gate, and ducking controls, Modulation and pitch shifting effects, MIDI controller support, Stereo and mono input processing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tera Synth free?

Tera Synth costs $1.99, with no in-app purchases.

### Is AltiSpace 2 free?

AltiSpace 2 costs $7.99, with no in-app purchases.

### Which has better reviews, Tera Synth or AltiSpace 2?

Tera Synth is rated higher. Tera Synth averages 4.8 out of 5 from 27 ratings, while AltiSpace 2 averages 4.7 from 29 ratings.

### Do Tera Synth or AltiSpace 2 have ads?

Neither Tera Synth nor AltiSpace 2 shows ads.

### Which is updated more often, Tera Synth or AltiSpace 2?

Tera Synth ships an update every 4 months, and AltiSpace 2 monthly. Most recently, Tera Synth was updated on October 7, 2026 and AltiSpace 2 on October 13, 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.*