# eRef App vs ncrechner

The clearest difference is rating: eRef App at 5.0 against ncrechner's 1.0. eRef App also leads on ratings volume (10 vs 1). ncrechner's advantage is review sentiment (98% vs 74%) and update cadence (every 3 weeks vs every 2 months). 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.

eRef App holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: eRef App has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 74% of eRef App's written reviews are positive against 98% of ncrechner's, so the app with the better star average is not the one people write more warmly about.

eRef App ships an update every 2 months, ncrechner every 3 weeks. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | eRef App | ncrechner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/eref-app/id1080291629/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ncrechner/id1493609200/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 73.9% of reviews | **98.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 8 MB | 137 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Georg Thieme Verlag KG](https://appshunter.io/developer/392272730) | [ncrechner UG (haftungsbeschrankt)](https://appshunter.io/developer/1547297862) |

## What reviewers say

### eRef App

[App page](https://appshunter.io/ios/app/eref-app/id1080291629)

Access a comprehensive medical knowledge portal offline on your smartphone or tablet. Research diagnoses, treatments, and read e-books and e-journals anywhere, anytime. A free trial account is available.

**Highlights:** Offline access to medical content, Read e-books and e-journals, Research differential diagnoses, Access personal journal subscriptions, Use cockpits for research

**Features:** Vision Pro support

**In-app purchases:** none


### ncrechner

[App page](https://appshunter.io/ios/app/ncrechner/id1493609200)

Calculate your chances of admission to medical, dental, veterinary, and pharmacy programs. Input your data to see your scores for university admission procedures and identify areas for improvement. Includes a TMS calculator to help you prepare.

**Highlights:** Admission chance calculation, University score analysis, Improvement identification, TMS calculator, Past semester simulation

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

**In-app purchases:** none


## Frequently asked questions

### Is eRef App free?

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

### Is ncrechner free?

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

### Which has better reviews, eRef App or ncrechner?

eRef App is rated higher. eRef App averages 5.0 out of 5 from 10 ratings, while ncrechner averages 1.0 from 1 ratings.

### Do eRef App or ncrechner have ads?

Neither eRef App nor ncrechner shows ads.

### Which is updated more often, eRef App or ncrechner?

eRef App ships an update every 2 months, and ncrechner every 3 weeks. Most recently, eRef App was updated on September 22, 2026 and ncrechner on September 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.*