# Tera Pro vs BLEASS Arpeggiator

The clearest difference is price: Tera Pro at $6.99 against BLEASS Arpeggiator's $14.99. Tera Pro also leads on update cadence (every 5 days vs every 6 months) and iOS requirement (12.0 vs 15.6). BLEASS Arpeggiator's advantage is in-app purchases (none vs 6). On rating, review sentiment, ratings volume and ads there is nothing between them.

Tera Pro costs $6.99 and BLEASS Arpeggiator $14.99 up front. Tera Pro sells 6 one-off in-app purchases. BLEASS Arpeggiator asks for nothing beyond the download.

BLEASS Arpeggiator holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 154 and 54 respectively. Written reviews point the same way: 69% of Tera Pro's written reviews are positive against 75% of BLEASS Arpeggiator's.

Tera Pro ships an update every 5 days, BLEASS Arpeggiator every 6 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Tera Pro | BLEASS Arpeggiator |
| --- | --- | --- |
| Price | **$6.99** | $14.99 |
| Rating | [4.6 (154 ratings)](https://appshunter.io/ios/app/tera-pro/id1578464219/reviews) | **[4.8 (54 ratings)](https://appshunter.io/ios/app/bleass-arpeggiator/id6464041408/reviews)** |
| Number of ratings | **154** | 54 |
| Positive reviews | 69.4% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 306 MB | 20 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harry Gohs](https://appshunter.io/developer/382428644) | [BLEASS](https://appshunter.io/developer/1220444177) |

## What reviewers say

### 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


### BLEASS Arpeggiator

[App page](https://appshunter.io/ios/app/bleass-arpeggiator/id6464041408)

This app offers advanced arpeggiation capabilities for musicians, going beyond traditional patterns with polyrhythms and polyphony. Its intuitive interface encourages on-the-fly experimentation, enhanced by performance controllers, LFOs, and a motion sequencer. It also includes a built-in FM synth for sound generation or can be used with other instruments.

**Highlights:** Advanced arpeggiation patterns, Polyphony and polyrhythms, Hands-on creative interface, XY pads and LFOs, Motion Sequencer, Built-in FM synth, MIDI output for external synths

**In-app purchases:** none


## Frequently asked questions

### Is Tera Pro free?

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

### Is BLEASS Arpeggiator free?

BLEASS Arpeggiator costs $14.99, with no in-app purchases.

### Which has better reviews, Tera Pro or BLEASS Arpeggiator?

BLEASS Arpeggiator is rated higher. Tera Pro averages 4.6 out of 5 from 154 ratings, while BLEASS Arpeggiator averages 4.8 from 54 ratings.

### Do Tera Pro or BLEASS Arpeggiator have ads?

Neither Tera Pro nor BLEASS Arpeggiator shows ads.

### Which is updated more often, Tera Pro or BLEASS Arpeggiator?

Tera Pro ships an update every 5 days, and BLEASS Arpeggiator every 6 months. Most recently, Tera Pro was updated on October 21, 2026 and BLEASS Arpeggiator on October 24, 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.*