# Conform vs Solderbox

The clearest difference is price: Conform at Free against Solderbox's $12.99. Conform also leads on iOS requirement (6.0 vs 13). Solderbox's advantage is rating (5.0 vs 4.2) and review sentiment (90% vs 67%). On update cadence, ads and in-app purchases there is nothing between them.

Conform is free to download; Solderbox costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Solderbox holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Solderbox has 27 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 67% of Conform's written reviews are positive against 90% of Solderbox's.

Conform ships an update monthly, Solderbox every 6 weeks. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Conform | Solderbox |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/conform/id664574539/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/solderbox/id6502593345/reviews)** |
| Number of ratings | 5 | **27** |
| Positive reviews | 66.7% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | **Free** | Paid |
| Size | 2 MB | 8 MB |
| Requires iOS | **6.0** | 13 |
| Devices | iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Aero Deko](https://appshunter.io/developer/507882387) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### Conform

[App page](https://appshunter.io/ios/app/conform/id664574539)

An interactive music composition tool for iPad that explores how complexity can reduce direct control. It features an 8-channel sequencer where steps move to new positions when triggered, offering unique creative processes.

**Highlights:** 8-channel 16-step sequencer, Dynamic step positioning, Creative process exploration, Interactive composition, iPad exclusive

**Features:** macOS Compatibility

**In-app purchases:** none


### Solderbox

[App page](https://appshunter.io/ios/app/solderbox/id6502593345)

This app is a compact, semi-modular synthesizer designed for generative music creation. It offers a comprehensive set of modular functions, aiming for analog-like sound and behavior with unique digital effects and an 'Instability Engine' for organic fluctuations.

**Highlights:** Generative synthesis tools, Analog-like sound emulation, Instability Engine for organic fluctuations, Audio Unit (AUv3) compatibility, Built-in Pulsequencer melody generator, Multiple filter modes, Stackable patch cables

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Conform free?

Conform is free to download, with no in-app purchases.

### Is Solderbox free?

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

### Which has better reviews, Conform or Solderbox?

Solderbox is rated higher. Conform averages 4.2 out of 5 from 5 ratings, while Solderbox averages 5.0 from 27 ratings.

### Do Conform or Solderbox have ads?

Neither Conform nor Solderbox shows ads.

### Which is updated more often, Conform or Solderbox?

Conform ships an update monthly, and Solderbox every 6 weeks. Most recently, Conform was updated on September 23, 2026 and Solderbox on October 1, 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.*