# Function Fitter

> Utilities

Canonical page: [https://chrome-stats.com/d/id6748284369](https://chrome-stats.com/d/id6748284369)

## Overview

- **ID:** `id6748284369`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 29Apps LLC
- **Category:** Utilities
- **Version:** 2.2.2
- **Last updated:** 2026-09-03
- **First published:** 2025-07-08
- **Size:** 3.75 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/function-fitter/id6748284369)
- **Website:** [https://29apps-llc.com](https://29apps-llc.com/)
- **Privacy policy:** [https://29apps-llc.com/privacy-policy/](https://29apps-llc.com/privacy-policy/)

## Description

Function curve fitting using custom function that you enter. Reads data values either from file or manual entry, and tries to fit your function to the data by adjusting 1 to 4 parameters for a least-squares best fit. For enjoyment only, NOT for serious data needs.

This is minimalist by design with no ads, no in-app purchases, no bells and whistles, and no fancy moving graphics to distract you, just fun.

Note: Entertainment value only, fun using different parameter starting values.

## Rankings

- #1,465,765 — Overall
- #26 — function

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6748284369)