# iSequence HD vs microTERA

The clearest difference is price: iSequence HD at Free against microTERA's $1.99. iSequence HD also leads on ratings volume (33 vs 8). microTERA's advantage is rating (4.9 vs 4.2) and in-app purchases (none vs 8). On review sentiment, update cadence, ads and device support there is nothing between them.

iSequence HD is free to download; microTERA costs $1.99 up front. iSequence HD sells 8 one-off in-app purchases. microTERA asks for nothing beyond the download.

microTERA holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 33 and 8 respectively. Written reviews point the same way: 77% of iSequence HD's written reviews are positive against 81% of microTERA's.

iSequence HD ships an update every 3 months, microTERA every 4 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | iSequence HD | microTERA |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.2 (33 ratings)](https://appshunter.io/ios/app/isequence-hd/id369873168/reviews) | **[4.9 (8 ratings)](https://appshunter.io/ios/app/microtera/id819266128/reviews)** |
| Number of ratings | **33** | 8 |
| Positive reviews | 76.6% of reviews | **81.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 156 MB | 24 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [BeepStreet](https://appshunter.io/developer/321412321) | [Harry Gohs](https://appshunter.io/developer/382428644) |

## What reviewers say

### iSequence HD

[App page](https://appshunter.io/ios/app/isequence-hd/id369873168)

Create professional music on your iPad with an intuitive 8-track sequencer, a vast library of instruments, and flexible mixing with DSP effects. Record, edit, and arrange loops, beats, and melodies in real-time, controlling every aspect of your music project.

**Highlights:** 8-track sequencer, 160+ built-in instruments, Custom instrument sampler, Real-time recording and automation, Step sequencer and FX editor, Flexible mixer with DSP effects, Wi-Fi file sharing

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Funny farm bank | $1.99 | one-time |
| Chiptunes bank | $1.99 | one-time |
| Acoustic bank | $2.99 | one-time |
| Electro/house bank | $2.99 | one-time |
| Trance waves | $2.99 | one-time |
| Loops vol.1 | $2.99 | one-time |
| Loops vol.2 | $2.99 | one-time |
| Beat elements bank | $2.99 | one-time |

**What reviewers like**

- 🚀 Powerful sequencer
- 👍 Intuitive interface
- 🎨 Great sound quality
- 💰 Good value for money
- 🎶 Excellent for music creation

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🔇 Limited audio export options
- 🔒 Lack of Audiobus/Inter-App Audio support
- 🔢 Limited track count
- 🔀 Difficulty with time signatures and polyrhythms

**Reported bugs**

- Crashes on startup or during use
- Issues with sample loading and playback
- Inconsistent behavior with certain features
- Compatibility problems with newer iOS versions

**Requested features**

- Expanded track count
- More effects and sound design capabilities
- Audiobus and Inter-App Audio integration
- Improved sample import and management
- Support for more time signatures and rhythms


### 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


## Frequently asked questions

### Is iSequence HD free?

iSequence HD is free to download, with in-app purchases available.

### Is microTERA free?

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

### Which has better reviews, iSequence HD or microTERA?

microTERA is rated higher. iSequence HD averages 4.2 out of 5 from 33 ratings, while microTERA averages 4.9 from 8 ratings.

### Do iSequence HD or microTERA have ads?

Neither iSequence HD nor microTERA shows ads.

### Which is updated more often, iSequence HD or microTERA?

iSequence HD ships an update every 3 months, and microTERA every 4 months. Most recently, iSequence HD was updated on October 14, 2026 and microTERA on October 5, 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.*