# LogICU vs Flexcil Note & Good PDF Reader

The clearest difference is review sentiment: Flexcil Note & Good PDF Reader at 59% against LogICU's 0%. Flexcil Note & Good PDF Reader also leads on update cadence (weekly vs every 12 months) and iOS requirement (14.0 vs 16.6). LogICU's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. LogICU sells 1 one-off in-app purchase and Flexcil Note & Good PDF Reader sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

LogICU ships an update every 12 months, Flexcil Note & Good PDF Reader weekly. The most recent releases landed on June 11, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | LogICU | Flexcil Note & Good PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (403 ratings)](https://appshunter.io/ios/app/flexcil-note-and-good-pdf-reader/id1531466462/reviews)** |
| Number of ratings | — | **403** |
| Positive reviews | 0.0% of reviews | **59.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 19 MB | 227 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Wenxin Zhang](https://appshunter.io/developer/987244448) | [Flexcil Inc.](https://appshunter.io/developer/1090873688) |

## What reviewers say

### LogICU

[App page](https://appshunter.io/ios/app/logicu/id1004352445)

A straightforward logbook for medical professionals in Intensive Care Units. It enables the collection of patient, support, and procedural data directly on a mobile device, with options for generating and printing reports and summaries. Data can be backed up both locally and online.

**Highlights:** Intuitive data entry, view, and search, Report and summary generation, Exportable reports, Local and online backup, Patient data collection, Procedural data tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $19.99 | one-time |


### Flexcil Note & Good PDF Reader

[App page](https://appshunter.io/ios/app/flexcil-note-and-good-pdf-reader/id1531466462)

This app is a comprehensive note-taking and PDF reader designed for Apple devices. It allows users to edit PDFs, annotate documents, create bullet journals, and record audio, all while offering intuitive gesture controls and seamless integration with cloud services.

**Highlights:** Edit PDF pages, Annotate documents with gestures, Record and playback audio, Create bullet journals, Cloud sync across devices, Masking pen for precise annotations

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade product for old users | Free | one-time |
| Premium | $8.99 | one-time |
| Flexcil Standard | $9.99 | one-time |
| 2021-2022 Color Planner | $11.99 | one-time |
| Flexcil NEW Design Planner 22 | $11.99 | one-time |
| Premium & Toolbar Skin Pack | $12.99 | one-time |
| Hello Kitty Planner 2022 | $13.99 | one-time |
| My Melody & Kuromi Planner 22 | $13.99 | one-time |
| Standard & 21-22 Planner Pack | $14.99 | one-time |
| Standard & Design Planner Pack | $14.99 | one-time |
| Standard & 2023 Planner Pack | $14.99 | one-time |
| 2026 Ultimate Planner(Dated) : Pro | $15.49 | one-time |
| Nelna 6-in-1 Planner Bundle | $19.99 | one-time |

**What reviewers like**

- 🚀 Best Apps for STUDENTS!!! 😀😀
- 👍 Love this app
- 🚀 Powerful multi-page PDF viewer
- 👍 Great for studying
- 👍 Excellent app for note taking

**What reviewers complain about**

- 🐛 Crashes and performance issues
- 🐛 Syncing and backup problems
- 🐛 Buggy handwriting recognition
- 🐛 Unreliable palm rejection
- 🐛 Missing key features from previous version

**Reported bugs**

- Sudden data loss and file deletion
- Inability to restore purchases
- Frequent app crashes and freezes
- Inconsistent behavior of undo/redo functions
- Annotations not exporting correctly

**Requested features**

- Add iCloud sync and backup
- Improve handwriting search and recognition
- Bring back reading mode and one-page scrolling
- Add more pen and brush options
- Allow customizing notebook paper styles


## Frequently asked questions

### Is LogICU free?

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

### Is Flexcil Note & Good PDF Reader free?

Flexcil Note & Good PDF Reader is free to download, with in-app purchases available.

### Do LogICU or Flexcil Note & Good PDF Reader have ads?

Flexcil Note & Good PDF Reader shows ads; LogICU does not.

### Which is updated more often, LogICU or Flexcil Note & Good PDF Reader?

LogICU ships an update every 12 months, and Flexcil Note & Good PDF Reader weekly. Most recently, LogICU was updated on June 11, 2026 and Flexcil Note & Good PDF Reader on September 27, 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.*