# Model610 vs Manifold

The clearest difference is review sentiment: Model610 at 83% against Manifold's 33%. Model610 also leads on rating (4.7 vs 4.3) and ratings volume (13 vs 3). Manifold's advantage is price ($12.99 vs $19.99) and update cadence (every 2 months vs every 21 months). On ads, in-app purchases and monetization model there is nothing between them.

Model610 costs $19.99 and Manifold $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Model610 holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 13 and 3 respectively. Written reviews point the same way: 83% of Model610's written reviews are positive against 33% of Manifold's.

Model610 ships an update every 21 months, Manifold every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Model610 | Manifold |
| --- | --- | --- |
| Price | $19.99 | **$12.99** |
| Rating | **[4.7 (13 ratings)](https://appshunter.io/ios/app/model610-synth-controller/id979456894/reviews)** | [4.3 (3 ratings)](https://appshunter.io/ios/app/manifold-for-the-octatrack/id1339233919/reviews) |
| Number of ratings | **13** | 3 |
| Positive reviews | **83.3% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 2 months** |
| Monetization | Paid | Paid |
| Size | 1 MB | 9 MB |
| Requires iOS | **9.3** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bill Mitsakos](https://appshunter.io/developer/979456893) | [Marcos Kohler](https://appshunter.io/developer/1024379665) |

## What reviewers say

### Model610

[App page](https://appshunter.io/ios/app/model610-synth-controller/id979456894)

Control your Sequential Circuits Six-Trak synthesizer with an intuitive interface. Explore new sound possibilities with dedicated modes and manage your patches with cloud backup. Requires a Six-Trak synthesizer and an iOS-compatible MIDI interface.

**Highlights:** Hands-on synthesis parameter control, MONO and STACK modes, Built-in patch librarian, Automatic cloud patch backup, Easy configuration

**Features:** macOS Compatibility

**In-app purchases:** none


### Manifold

[App page](https://appshunter.io/ios/app/manifold-for-the-octatrack/id1339233919)

This app acts as an intelligent MIDI controller for the Elektron Octatrack sampler. It offers advanced randomization, parameter control across all tracks, and specialized sound design functions. Real-time scrubbing, instant parameter recall via snapshots, and a chromatic keyboard are also included.

**Highlights:** Intelligent randomization, morphing, and resetting, Control parameters across all tracks, Sound design functions (fade, mixer, etc.), Modulation mode for animating parameters, Real-time sample start and FX scrubbing, Snapshot recall for parameter states, Chromatic keyboard and transport controls

**In-app purchases:** none


## Frequently asked questions

### Is Model610 free?

Model610 costs $19.99, with no in-app purchases.

### Is Manifold free?

Manifold costs $12.99, with no in-app purchases.

### Which has better reviews, Model610 or Manifold?

Model610 is rated higher. Model610 averages 4.7 out of 5 from 13 ratings, while Manifold averages 4.3 from 3 ratings.

### Do Model610 or Manifold have ads?

Neither Model610 nor Manifold shows ads.

### Which is updated more often, Model610 or Manifold?

Model610 ships an update every 21 months, and Manifold every 2 months. Most recently, Model610 was updated on October 21, 2026 and Manifold 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.*