# GERD Diary 3 vs CSIDAssist

The clearest difference is chart position: CSIDAssist at #104 against GERD Diary 3's unranked. CSIDAssist also leads on price ($1.99 vs $3.99). GERD Diary 3's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On ads and in-app purchases there is nothing between them.

GERD Diary 3 costs $3.99 and CSIDAssist $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | GERD Diary 3 | CSIDAssist |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | — | **[4.3 (9 ratings)](https://appshunter.io/ios/app/csidassist/id6477340052/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | — | Paid |
| Best chart rank | — | **#104** |
| Size | 15 MB | 673 MB |
| Requires iOS | **11.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [cellHigh](https://appshunter.io/developer/380874052) | [Vincent Muller](https://appshunter.io/developer/1729043666) |

## What reviewers say

### GERD Diary 3

[App page](https://appshunter.io/ios/app/gerd-diary-3/id6476523303)

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

**In-app purchases:** none


### CSIDAssist

[App page](https://appshunter.io/ios/app/csidassist/id6477340052)

**Currently charting:** #104 Top Paid · Health & Fitness (US App Store)

This app provides detailed nutritional information on thousands of branded food products and whole foods, with a focus on sugar and starch content. It allows users to search by keyword or barcode, customize serving sizes, and save favorite items. Offline access to USDA data is a key feature.

**Highlights:** Nutritional data on 450,000+ branded foods, Whole food sugar and starch details, Search by keyword or UPC barcode, Offline USDA data access, Customizable serving sizes, Save favorite foods, Add custom foods and recipes

**In-app purchases:** none


## Frequently asked questions

### Is GERD Diary 3 free?

GERD Diary 3 costs $3.99, with no in-app purchases.

### Is CSIDAssist free?

CSIDAssist costs $1.99, with no in-app purchases.

### Do GERD Diary 3 or CSIDAssist have ads?

Neither GERD Diary 3 nor CSIDAssist shows ads.

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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.*