# FocalPaint vs Axiom Solver

The clearest difference is review sentiment: FocalPaint at 79% against Axiom Solver's 0%. FocalPaint also leads on ratings volume (13 vs 4). Axiom Solver's advantage is price (Free vs $4.99) and in-app purchases (none vs 3). On ads and device support there is nothing between them.

Axiom Solver is free to download; FocalPaint costs $4.99 up front. FocalPaint sells 3 one-off in-app purchases. Axiom Solver asks for nothing beyond the download.

Axiom Solver holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 13 and 4 respectively. Written reviews complicate that: 79% of FocalPaint's written reviews are positive against 0% of Axiom Solver's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | FocalPaint | Axiom Solver |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [4.2 (13 ratings)](https://appshunter.io/ios/app/focalpaint/id1532688085/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/axiom-solver/id6443941087/reviews)** |
| Number of ratings | **13** | 4 |
| Positive reviews | **78.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Paid | **Free** |
| Size | 557 MB | 11 MB |
| Requires iOS | 18.6 | **16.4** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [brien dieterle](https://appshunter.io/developer/1532688087) | [Theory Accelerated LLC](https://appshunter.io/developer/1650654656) |

## What reviewers say

### FocalPaint

[App page](https://appshunter.io/ios/app/focalpaint/id1532688085)

This app offers a unique brush engine for realistic paint simulation, pigment mixing, and canvas textures. It allows for custom brush and layer creation using Metal GPU or Javascript code, with advanced features like spectral color models and Apple Pencil Pro support.

**Highlights:** Realistic paint and pigment mixing, Custom brush and layer creation, Transparent ink simulation, Apple Pencil Pro support, Spectral color model, Open source shader code library

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Generous Tip | $0.99 | one-time |
| Big Tip | $4.99 | one-time |
| Huge Tip | $9.99 | one-time |


### Axiom Solver

[App page](https://appshunter.io/ios/app/axiom-solver/id6443941087)

Create realistic fire, smoke, explosions, and magical effects using GPU-accelerated 3D fluid simulation. This tool is designed for professional artists and studios, but is also accessible for learning and experimentation on iPad.

**Highlights:** GPU-accelerated fluid simulation, Create fire, smoke, and explosions, Visual effects for movies and games, Export scenes for Houdini integration, Sketch ideas and learn VFX, Fun for creative experimentation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FocalPaint free?

FocalPaint costs $4.99, and also offers in-app purchases.

### Is Axiom Solver free?

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

### Which has better reviews, FocalPaint or Axiom Solver?

Axiom Solver is rated higher. FocalPaint averages 4.2 out of 5 from 13 ratings, while Axiom Solver averages 4.5 from 4 ratings.

### Do FocalPaint or Axiom Solver have ads?

Neither FocalPaint nor Axiom Solver shows ads.

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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.*