# C2XP

> Calculates OSRS experience based on fitness device calorie data and character level. (iPhone/iPad app by Caleb Waters.)

- Source: https://appshunter.io/ios/app/c2xp/id6504302013 (this page in markdown: same URL + `.md`)
- Developer: [Caleb Waters](https://appshunter.io/developer/1751801415)
- Category: Health & Fitness, Games
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 17.5 · 4 MB
- Languages: English
- Released: 2024-06-12
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/c2xp/id6504302013/reviews.md

## What is C2XP?

It multiplies the calories burned by your characters total level divided by 10. This means as you gain levels in OSRS, you get more experience per calorie.
We recommend setting up the app with a partner who can password protect the bonus task feature as well as keep you accountable to staying within your xp limits. You will need a fitness device that logs active calories burned to Apple Health. Apple watch is what this app was tested with.

## Key features

- Calculates OSRS experience based on calories burned
- Multiplies XP by character total level
- Integrates with Apple Health
- Requires fitness device for calorie tracking
- Bonus task feature for accountability


## Frequently asked questions about C2XP

### How does C2XP calculate OSRS experience?

C2XP multiplies the calories burned by your character's total level divided by 10. This means as you gain levels in OSRS, you get more experience per calorie logged by your fitness device.

### What devices does C2XP support?

C2XP was tested with an Apple Watch and requires a fitness device that logs active calories burned to Apple Health. It is available on iPhone.

### Does C2XP have ads?

No, C2XP does not contain advertisements. It is a free application with no ads.

### How often is C2XP updated?

The latest version of C2XP is 1.0.6, last updated on March 14, 2025. Updates are released to improve functionality and reliability.

### What is the age rating for C2XP?

C2XP has an age rating of 4+, making it suitable for a wide range of users.

### Can C2XP help with accountability?

Yes, C2XP recommends setting up the app with a partner who can password protect the bonus task feature and help keep you accountable to staying within your XP limits.

### What is the user sentiment for C2XP?

C2XP has received excellent user feedback, with a rating of 5.0 stars from 2 ratings.

### Is C2XP free to use?

Yes, C2XP is completely free to download and use. There are no in-app purchases or subscription fees required.

## Version history (last 5 releases)

### 1.0.6 — 2025-03-14

Added logic to handle osrs accounts that are not on the highscores.

### 1.0.5 — 2024-06-14

Fixed OSRS Name clearing on settings open and immediate close.

### 1.0.4 — 2024-06-13

Fixed bug with midnight rollover with 0 activity on tracker

### 1.0.3 — 2024-06-13

Fixed inability to change OSRS username in settings without entering the password.

### 1.0 — 2024-06-12

No release notes.

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## Related topics

[c2xp](https://appshunter.io/ios/topics/c2xp)

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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 2026-06-01.*