# microTERA vs Elastic OSC

The clearest difference is price: microTERA at $1.99 against Elastic OSC's $17.99. microTERA also leads on in-app purchases (none vs 2) and rating (4.9 vs 4.7). Elastic OSC's advantage is update cadence (fortnightly vs every 4 months) and review sentiment (92% vs 81%). On ads, monetization model and iOS requirement there is nothing between them.

microTERA costs $1.99 and Elastic OSC $17.99 up front. Elastic OSC sells 2 one-off in-app purchases. microTERA asks for nothing beyond the download.

microTERA holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 8 and 39 respectively. Written reviews complicate that: 81% of microTERA's written reviews are positive against 92% of Elastic OSC's, so the app with the better star average is not the one people write more warmly about.

microTERA ships an update every 4 months, Elastic OSC fortnightly. The most recent releases landed on September 17, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | microTERA | Elastic OSC |
| --- | --- | --- |
| Price | **$1.99** | $17.99 |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/microtera/id819266128/reviews)** | [4.7 (39 ratings)](https://appshunter.io/ios/app/elastic-osc/id6478936836/reviews) |
| Number of ratings | 8 | **39** |
| Positive reviews | 81.0% of reviews | **92.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 24 MB | 58 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [Oliver Greschke (DE)](https://appshunter.io/developer/505848000) |

## What reviewers say

### microTERA

[App page](https://appshunter.io/ios/app/microtera/id819266128)

Explore unique sonic textures with this waveshaping synthesizer. Generate novel sound patches randomly or program them with detailed controls. Includes a variety of built-in effects and advanced sequencing capabilities.

**Highlights:** Waveshaper with user programmable shape, Random sound patch generation, Sequencer with programmable steps, Built-in effects (Chorus, Phaser, Reverb, etc.), Over 150 factory sounds, Audiobus and Ableton Link compatible

**In-app purchases:** none


### Elastic OSC

[App page](https://appshunter.io/ios/app/elastic-osc/id6478936836)

This synthesizer app offers a vast range of sounds inspired by a popular hardware module. It features 24 distinct oscillator models, intuitive XY pads for sound manipulation, and a versatile arpeggiator. Play it with an on-screen or external keyboard for monophonic or polyphonic sound design.

**Highlights:** 24 distinct sound engines based on Plaits DSP, Intuitive XY pads for sound manipulation, Versatile arpeggiator with multiple modes, Integrated help system for all features, DX7 bank and wavetable import, 5 master effects with automations

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Multi LFOs | $3.99 | one-time |
| Unlock MPE for expressive control | $4.99 | one-time |


## Frequently asked questions

### Is microTERA free?

microTERA costs $1.99, with no in-app purchases.

### Is Elastic OSC free?

Elastic OSC costs $17.99, and also offers in-app purchases.

### Which has better reviews, microTERA or Elastic OSC?

microTERA is rated higher. microTERA averages 4.9 out of 5 from 8 ratings, while Elastic OSC averages 4.7 from 39 ratings.

### Do microTERA or Elastic OSC have ads?

Neither microTERA nor Elastic OSC shows ads.

### Which is updated more often, microTERA or Elastic OSC?

microTERA ships an update every 4 months, and Elastic OSC fortnightly. Most recently, microTERA was updated on September 17, 2026 and Elastic OSC on September 23, 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.*