# Askidd vs LCAST

The clearest difference is rating: Askidd at 5.0 against LCAST's 4.3. Askidd also leads on update cadence (every 3 months vs every 21 months). LCAST's advantage is ratings volume (8 vs 2) and iOS requirement (9.0 vs 15.1). On price, in-app purchases, monetization model and device support there is nothing between them.

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

Askidd holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 8 respectively.

Askidd ships an update every 3 months, LCAST every 21 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Askidd | LCAST |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/askidd/id1586459209/reviews)** | [4.3 (8 ratings)](https://appshunter.io/ios/app/lcast/id1663066252/reviews) |
| Number of ratings | 2 | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | **Every 3 months** | Every 21 months |
| Monetization | Free | Free |
| Size | 50 MB | 146 MB |
| Requires iOS | 15.1 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [University of Wisconsin-Madison Shared Apps](https://appshunter.io/developer/908478605) | [igNew, LLC dba Slingshot](https://appshunter.io/developer/1663066254) |

## What reviewers say

### Askidd

[App page](https://appshunter.io/ios/app/askidd/id1586459209)

This application simplifies air sampling processes for professionals. It enables users to efficiently record cartridge usage, sync data to a secure cloud, and export information with ease. The app also remembers sampler names for streamlined repeat entries.

**Highlights:** Record cartridge insertion and removal, Sync cartridges with secure backend, Securely export cartridge data, Remember sampler name between submissions, International air sampling improvement

**In-app purchases:** none


### LCAST

[App page](https://appshunter.io/ios/app/lcast/id1663066252)

This medical tool aids healthcare professionals in assessing the plausibility of bruising in young children. It utilizes a validated clinical decision rule to help identify potential abuse by analyzing bruise characteristics and body locations. The app serves as a screening tool to inform decision-making and educate users on bruising patterns.

**Highlights:** Bruising clinical decision rule (TEN-4-FACESp), Interactive 3D body model for inputting observations, Compares bruise findings to published evidence, Screening tool for children under 4.0 years, Educational tool for healthcare providers, Data based on multi-center NIH-funded study

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Askidd free?

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

### Is LCAST free?

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

### Which has better reviews, Askidd or LCAST?

Askidd is rated higher. Askidd averages 5.0 out of 5 from 2 ratings, while LCAST averages 4.3 from 8 ratings.

### Which is updated more often, Askidd or LCAST?

Askidd ships an update every 3 months, and LCAST every 21 months. Most recently, Askidd was updated on November 3, 2026 and LCAST on November 3, 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.*