# Multiplier vs CPUP Hip Score

The clearest difference is monetization model: CPUP Hip Score at free against Multiplier's paid. CPUP Hip Score also leads on rating (5.0 vs 4.6) and iOS requirement (8.0 vs 13.0). Multiplier's advantage is ratings volume (24 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CPUP Hip Score holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Multiplier has 24 ratings behind it against 1, so its average is the more settled of the two.

Multiplier ships an update every 6 months, CPUP Hip Score every 3 months. The most recent releases landed on October 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Multiplier | CPUP Hip Score |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (24 ratings)](https://appshunter.io/ios/app/multiplier/id460335161/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cpup-hip-score/id1047761003/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Paid | **Free** |
| Size | 62 MB | 17 MB |
| Requires iOS | 13.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [LifeBridge Health](https://appshunter.io/developer/460335164) | [Gunnar Hagglund](https://appshunter.io/developer/1455942361) |

## What reviewers say

### Multiplier

[App page](https://appshunter.io/ios/app/multiplier/id460335161)

This app automates complex calculations for predicting mature height, bone length, and limb length discrepancies in children. It simplifies manual methods, reducing calculation time and errors for various orthopedic and growth-related assessments.

**Highlights:** Predict mature height, Calculate bone length, Assess limb length discrepancy, Analyze growth remaining, Plot height on CDC charts, Scanogram calculations, Foot length analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CPUP Hip Score

[App page](https://appshunter.io/ios/app/cpup-hip-score/id1047761003)

This medical tool calculates the CPUP Hip Score, a metric used in a national quality register for individuals with cerebral palsy. It aims to optimize function and quality of life by preventing hip dislocation and contractures. The app provides background information and references to relevant scientific studies.

**Highlights:** CPUP Hip Score calculator, Background information on CPUP, Details on CPUP Hip Score variables, References to scientific studies, National quality register data

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Multiplier free?

Multiplier is free to download, with no in-app purchases.

### Is CPUP Hip Score free?

CPUP Hip Score is free to download, with no in-app purchases.

### Which has better reviews, Multiplier or CPUP Hip Score?

CPUP Hip Score is rated higher. Multiplier averages 4.6 out of 5 from 24 ratings, while CPUP Hip Score averages 5.0 from 1 ratings.

### Do Multiplier or CPUP Hip Score have ads?

Neither Multiplier nor CPUP Hip Score shows ads.

### Which is updated more often, Multiplier or CPUP Hip Score?

Multiplier ships an update every 6 months, and CPUP Hip Score every 3 months. Most recently, Multiplier was updated on October 23, 2026 and CPUP Hip Score on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*