# BiliBuddy vs NeoFast Calc

The clearest difference is ads: NeoFast Calc at none against BiliBuddy's shown. On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. BiliBuddy sells 1 one-off in-app purchase and NeoFast Calc sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

BiliBuddy ships an update every 4 weeks, NeoFast Calc every 2 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | BiliBuddy | NeoFast Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (258 ratings)](https://appshunter.io/ios/app/bilibuddy/id1173376805/reviews)** | — |
| Number of ratings | **258** | — |
| Positive reviews | **84.6% of reviews** | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 30 MB | 195 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Covenant Data Systems, LLC](https://appshunter.io/developer/1393847632) | [Ponto Direto Tech Ltda](https://appshunter.io/developer/1789425714) |

## 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


### NeoFast Calc

[App page](https://appshunter.io/ios/app/neofast-calc/id6740295230)

This medical reference tool simplifies daily tasks for healthcare professionals caring for newborns and children. It provides evidence-based prescribing assistance, drug interaction information, and extensive data on over 990 drug presentations.

**Highlights:** Neonatal and pediatric prescribing assistance, Drug interaction and antagonist information, Adverse reaction and brand name details, Dose adjustment for renal/hepatic impairment, Extensive drug presentation database, Bibliographic references

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NeoFast® - Monthly Plan | $5.99 | per month |
| NeoFast® - Yearly Plan | $59.99 | per year |


## Frequently asked questions

### Is BiliBuddy free?

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

### Is NeoFast Calc free?

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

### Do BiliBuddy or NeoFast Calc have ads?

BiliBuddy shows ads; NeoFast Calc does not.

### Which is updated more often, BiliBuddy or NeoFast Calc?

BiliBuddy ships an update every 4 weeks, and NeoFast Calc every 2 weeks. Most recently, BiliBuddy was updated on November 2, 2026 and NeoFast Calc on November 8, 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.*