osu! Improvement Indicator Plus

Name: osu! Improvement Indicator Plus
Author: Yata

By: Yata

This is an ML-powered improvement indicator for osu! profiles. It uses total hits to make 96% accurate predictions and has been trained on data from over 250,000 (filtered to around 140K) players.

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Features & Capabilities

This extension displays an Improvement Indicator (II) and a Skill Indicator (SI) on osu! player profiles, showing how quickly a player is improving compared to the average, and how much PP they have gained compared to the average/their playtime. This extension is an alternative to the existing II extension by Ferry (https://github.com/ferryhmm/oii).

User Growth & Download Statistics

Add-on

By:

Yata

Daily users:

72 9

Version:

8.0.1 Last updated: 2026-06-22

Version code:

6319354

Creation date:

2025-11-30

Risk:

Permissions:

Host permissions:

https://osu.ppy.sh/*

Content scripts matches:

osu.ppy.sh

Size:

37.55KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-10

Compare stats and ranking:

Ranking

# 13,077 ▲ 827

Other rankings

#99 in improve keyword 34 ▲ 6

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Yata

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/osu-improvement-indicator-plus/

Is osu! Improvement Indicator Plus Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

osu! Improvement Indicator Plus requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

osu! Improvement Indicator Plus may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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