# NOTABLe Diary vs medAiLOG

The clearest difference is rating: medAiLOG at 5.0 against NOTABLe Diary's 4.0. medAiLOG also leads on update cadence (every 2 months vs every 8 months). NOTABLe Diary's advantage is iOS requirement (8.0 vs 11.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

medAiLOG holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

NOTABLe Diary ships an update every 8 months, medAiLOG every 2 months. The most recent releases landed on July 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | NOTABLe Diary | medAiLOG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/notable-diary/id1288674204/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/medailog/id6448803999/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 52 MB | 51 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RTI International](https://appshunter.io/developer/549719529) | [GRADE LIMITED](https://appshunter.io/developer/1606092311) |

## What reviewers say

### NOTABLe Diary

[App page](https://appshunter.io/ios/app/notable-diary/id1288674204)

This electronic diary is designed for participants in a clinical trial focused on neuromodulation for accidental bowel leakage. It allows users to securely enter their data, which is then automatically transferred to clinical investigators and coordinators.

**Highlights:** Electronic bowel diary, Clinical trial data entry, Secure data transfer, Neuromodulation for ABL trial, Participant data logging

**Features:** macOS Compatibility

**In-app purchases:** none


### medAiLOG

[App page](https://appshunter.io/ios/app/medailog/id6448803999)

This AI-powered medical app assists healthcare professionals in taking patient histories, conducting physical exams, prioritizing investigations, and accessing information on differential diagnoses and management. It generates instant summary reports to streamline documentation.

**Highlights:** AI-powered medical history taking, Focused physical examination tools, Prioritized investigation suggestions, Differential diagnosis visualization, Management information access, Instant summary report generation

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

**In-app purchases:** none


## Frequently asked questions

### Is NOTABLe Diary free?

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

### Is medAiLOG free?

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

### Which has better reviews, NOTABLe Diary or medAiLOG?

medAiLOG is rated higher. NOTABLe Diary averages 4.0 out of 5 from 1 ratings, while medAiLOG averages 5.0 from 1 ratings.

### Do NOTABLe Diary or medAiLOG have ads?

Neither NOTABLe Diary nor medAiLOG shows ads.

### Which is updated more often, NOTABLe Diary or medAiLOG?

NOTABLe Diary ships an update every 8 months, and medAiLOG every 2 months. Most recently, NOTABLe Diary was updated on July 7, 2026 and medAiLOG on September 25, 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.*