# CeDAR vs ACHQC

The clearest difference is rating: CeDAR at 5.0 against ACHQC's 4.3. CeDAR also leads on iOS requirement (8.0 vs 12.0). ACHQC's advantage is update cadence (every 5 months vs every 18 months) and ratings volume (6 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CeDAR holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 2 and 6 respectively.

CeDAR ships an update every 18 months, ACHQC every 5 months. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CeDAR | ACHQC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cedar-ventral-hernia/id830530974/reviews)** | [4.3 (6 ratings)](https://appshunter.io/ios/app/achqc/id1482581254/reviews) |
| Number of ratings | 2 | **6** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 37 MB | 25 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Carolinas Surgical Innovation Group, LLC](https://appshunter.io/developer/566313835) | [Abdominal Core Health Quality Collaborative](https://appshunter.io/developer/1482581253) |

## What reviewers say

### CeDAR

[App page](https://appshunter.io/ios/app/cedar-ventral-hernia/id830530974)

This app helps predict the risk and financial impact of wound complications after ventral hernia repair. It uses a mathematical equation based on patient health status to offer individualized outcomes and educational materials about hernias and treatments.

**Highlights:** Predicts postoperative wound complication risks, Estimates financial impact of complications, Provides individualized patient outcomes, Offers educational materials on hernias, Calculates risk based on user-answered questions

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

**In-app purchases:** none


### ACHQC

[App page](https://appshunter.io/ios/app/achqc/id1482581254)

This medical app guides patients through hernia and abdominal surgery preparation and recovery. It offers helpful stretches and exercises, and includes a surgical calculator for estimated outcome risks.

**Highlights:** Pre-surgery preparation guide, Post-surgery recovery exercises, Hernia repair risk calculator, Patient education, Surgical outcome estimation

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

**In-app purchases:** none


## Frequently asked questions

### Is CeDAR free?

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

### Is ACHQC free?

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

### Which has better reviews, CeDAR or ACHQC?

CeDAR is rated higher. CeDAR averages 5.0 out of 5 from 2 ratings, while ACHQC averages 4.3 from 6 ratings.

### Do CeDAR or ACHQC have ads?

Neither CeDAR nor ACHQC shows ads.

### Which is updated more often, CeDAR or ACHQC?

CeDAR ships an update every 18 months, and ACHQC every 5 months. Most recently, CeDAR was updated on October 12, 2026 and ACHQC on October 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.*