# NOTABLe Diary vs SimBex

The clearest difference is iOS requirement: NOTABLe Diary at 8.0 against SimBex's 12.0. On price, update cadence, 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.

NOTABLe Diary ships an update every 8 months, SimBex every 5 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | NOTABLe Diary | SimBex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/notable-diary/id1288674204/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 52 MB | 431 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RTI International](https://appshunter.io/developer/549719529) | [SimBex d.o.o.](https://appshunter.io/developer/1461096113) |

## 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


### SimBex

[App page](https://appshunter.io/ios/app/simbex/id1461096114)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NOTABLe Diary free?

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

### Is SimBex free?

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

### Do NOTABLe Diary or SimBex have ads?

Neither NOTABLe Diary nor SimBex shows ads.

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

NOTABLe Diary ships an update every 8 months, and SimBex every 5 months. Most recently, NOTABLe Diary was updated on October 6, 2026 and SimBex on October 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.*