# BiliBuddy vs BiliAAP

The clearest difference is price: BiliBuddy at Free against BiliAAP's $3.99. BiliBuddy also leads on update cadence (every 4 weeks vs every 3 months) and ratings volume (258 vs 9). BiliAAP's advantage is in-app purchases (none vs 1) and ads (none vs shown). On rating, device support and iOS requirement there is nothing between them.

BiliBuddy is free to download; BiliAAP costs $3.99 up front. BiliBuddy sells 1 one-off in-app purchase. BiliAAP asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for BiliBuddy against 5.0 for BiliAAP. That said, the two scores are not equally well evidenced: BiliBuddy has 258 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 85% of BiliBuddy's written reviews are positive against 100% of BiliAAP's.

BiliBuddy ships an update every 4 weeks, BiliAAP every 3 months. The most recent releases landed on November 2, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | BiliBuddy | BiliAAP |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.9 (258 ratings)](https://appshunter.io/ios/app/bilibuddy/id1173376805/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/biliaap/id6443982747/reviews)** |
| Number of ratings | **258** | 9 |
| Positive reviews | 84.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 30 MB | 79 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Covenant Data Systems, LLC](https://appshunter.io/developer/1393847632) | [Gerson Rodriguez](https://appshunter.io/developer/1587778389) |

## What reviewers say

### BiliBuddy

[App page](https://appshunter.io/ios/app/bilibuddy/id1173376805)

This app helps healthcare professionals determine the need for phototherapy or exchange therapy in newborns based on their age, bilirubin levels, and risk factors. It utilizes the latest American Academy of Pediatrics guidelines and displays results on interactive nomograms. The app also tracks infant data and provides links to relevant research.

**Highlights:** Calculates phototherapy threshold, Displays on nomograms, Calculates infant age, Views risk factors, Supports US and SI units, Tracks bilirubin measures

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |

**What reviewers like**

- 👍 Useful and easy to use
- 📈 Graphs and trends Bili levels
- ⏱️ Figures out baby's age in hours
- ✅ Spot on accuracy
- 📰 Updates Bili guidelines

**What reviewers complain about**

-  intrusive video/audio ads
- ❌ No display of risk zones
- 💥 App keeps crashing
- 🖱️ UI not the best
- 🔗 Link to further information doesn't work

**Reported bugs**

- Video/audio ads won't shut off
- App crashes
- Text boxes sometimes don't respond
- Link to further information doesn't work

**Requested features**

- Add or manage hours of phototherapy treatment
- Make scrolling between risk levels more obvious (e.g., more dots)
- Display low, intermediate, and high intermediate risk zones


### BiliAAP

[App page](https://appshunter.io/ios/app/biliaap/id6443982747)

This medical app provides a clinical decision support system for managing neonatal jaundice. It offers calculators and algorithms based on established guidelines, with features for risk assessment, trend analysis, and multiple language support.

**Highlights:** Neonatal jaundice management, Clinical decision support, AAP and NICE guidelines, Risk curve by gestational age, Bilirubin calculations (mg/dl, µmol/L), Extended graphs (0-336 hours), Multi-language support

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

**In-app purchases:** none


## Frequently asked questions

### Is BiliBuddy free?

BiliBuddy is free to download, with in-app purchases available.

### Is BiliAAP free?

BiliAAP costs $3.99, with no in-app purchases.

### Which has better reviews, BiliBuddy or BiliAAP?

BiliAAP is rated higher. BiliBuddy averages 4.9 out of 5 from 258 ratings, while BiliAAP averages 5.0 from 9 ratings.

### Do BiliBuddy or BiliAAP have ads?

BiliBuddy shows ads; BiliAAP does not.

### Which is updated more often, BiliBuddy or BiliAAP?

BiliBuddy ships an update every 4 weeks, and BiliAAP every 3 months. Most recently, BiliBuddy was updated on November 2, 2026 and BiliAAP on November 12, 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.*