2D Physics inconsistent across platforms

I want to create a black hole like gravity pull effect in Unity2D, and used that code for this:

using UnityEngine;

public class Attractor : MonoBehaviour
{
    public Transform player;
    private Rigidbody2D playerBody;
    public float influenceRange;
    public float intensity;

    void Start()
    {
        playerBody = player.GetComponent<Rigidbody2D>();
    }

    void Update()
    {
        float distanceToPlayer = Vector2.Distance(player.position, transform.position);
        
        if (distanceToPlayer <= influenceRange)
        {
            Vector2 pullForce = (player.position - transform.position).normalized * intensity;
            playerBody.AddForce(pullForce, ForceMode2D.Force);
        }
    }
}

Intensity is set to 5 and influenceRange to 4.

All references are set up correctly.

In the Unity Editor the pull effect seems much stronger than on android though.

Pull Effect on android:

I can't show pull effect in the editor because I'm not home now, but there the ball flies through the sky and gets attracted much stronger.

Any help is appreciated!