# FrankenSim — 43 simulations, all offline

> 43 simulations, all offline (iPhone/iPad app by Jeffrey Emanuel.)

- Source: https://appshunter.io/ios/app/frankensim/id6806906856 (this page in markdown: same URL + `.md`)
- Developer: [Jeffrey Emanuel](https://appshunter.io/developer/1729309695)
- Category: Education, Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 11 MB
- Languages: American English
- Released: 2026-08-31
- Data updated: 2026-10-14

## What is FrankenSim?

Carry a working numerical laboratory on your iPhone, iPad, or Mac.

FrankenSim contains forty-three native experiments drawn from the FrankenSim Rust workspace. Each one runs a real local kernel and pairs the result with an interactive visualization and a concise account of what was computed.

Explore heat diffusion, spectral waves, Lorenz dynamics, Gray-Scott reaction diffusion, fluid flow, smoke, topology optimization, signed-distance geometry, isosurfaces, Gaussian-process optimization, randomized linear algebra, symplectic orbits, computational geometry, interval-certified fractals, and more.

The library is organized from foundations through deep experiments, end-to-end campaigns, and three larger flagships. Evidence labels distinguish a computed result from an illustration, approximation, bound, or certified conclusion. The theory atlas explains the equations and numerical ideas behind the displays.

Every experiment runs on the device. FrankenSim has no account, advertising, tracking, cloud compute, or required network connection.


## Version history (last 1 release)

### 1.0 — 2026-10-13

No release notes.

## More apps by Jeffrey Emanuel

- [SUPER_PDF_OCR](https://appshunter.io/ios/app/super-pdf-ocr/id6479674248)
- [FrankenTTS](https://appshunter.io/ios/app/frankentts/id6799983897)
- [FrankenOCR](https://appshunter.io/ios/app/frankenocr/id6801371450)
- [FrankenWhisper](https://appshunter.io/ios/app/frankenwhisper/id6801417429)
- [FrankenMarkdown](https://appshunter.io/ios/app/frankenmarkdown/id6806905806)
- [FrankenMermaid](https://appshunter.io/ios/app/frankenmermaid/id6806905887)

All apps by Jeffrey Emanuel: https://appshunter.io/developer/1729309695

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-14.*