# ePEF vs PillCalendar

The clearest difference is rating: PillCalendar at 4.3 against ePEF's 1.8. PillCalendar also leads on ratings volume (187 vs 11) and iOS requirement (12.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

PillCalendar holds the better App Store score, 4.3 against 1.8. That said, the two scores are not equally well evidenced: PillCalendar has 187 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 18% of ePEF's written reviews are positive against 17% of PillCalendar's, so the app with the better star average is not the one people write more warmly about.

ePEF ships an update every 6 weeks, PillCalendar every 2 months. The most recent releases landed on September 17, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ePEF | PillCalendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (11 ratings)](https://appshunter.io/ios/app/epef/id1584786339/reviews) | **[4.3 (187 ratings)](https://appshunter.io/ios/app/pillcalendar/id1592652731/reviews)** |
| Number of ratings | 11 | **187** |
| Positive reviews | **18.2% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 103 MB | 23 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [上海朔茂网络科技有限公司](https://appshunter.io/developer/968257135) | [ZHUHAI QUIN TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1414193089) |

## What reviewers say

### ePEF

[App page](https://appshunter.io/ios/app/epef/id1584786339)

This app helps manage asthma and COPD symptoms by tracking medication and monitoring acute attacks. It requires a separate digital peak flow meter for readings and provides insights for remote disease management.

**Highlights:** Symptom management for Asthma and COPD, Track medication intake, Monitor acute asthma attacks, Evaluate disease progression, Remote disease management, Requires digital peak flow meter

**Features:** Vision Pro support

**In-app purchases:** none


### PillCalendar

[App page](https://appshunter.io/ios/app/pillcalendar/id1592652731)

This app helps you manage your medication schedule with customizable reminders. It connects to a smart pill box to ensure you never miss a dose. Easily set multiple medication times and receive timely alerts.

**Highlights:** Medicine alarm, Bluetooth connection, Customized reminders, Pill box integration, Easy setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ePEF free?

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

### Is PillCalendar free?

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

### Which has better reviews, ePEF or PillCalendar?

PillCalendar is rated higher. ePEF averages 1.8 out of 5 from 11 ratings, while PillCalendar averages 4.3 from 187 ratings.

### Do ePEF or PillCalendar have ads?

Neither ePEF nor PillCalendar shows ads.

### Which is updated more often, ePEF or PillCalendar?

ePEF ships an update every 6 weeks, and PillCalendar every 2 months. Most recently, ePEF was updated on September 17, 2026 and PillCalendar on September 24, 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.*