# John Libbey journals vs SFNDT

The clearest difference is in-app purchases: SFNDT at none against John Libbey journals's 10. John Libbey journals's advantage is ads (none vs shown) and iOS requirement (10.3 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. John Libbey journals sells 10 one-off in-app purchases. SFNDT asks for nothing beyond the download.

John Libbey journals ships an update every 5 months, SFNDT every 4 months. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | John Libbey journals | SFNDT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 39 MB | 104 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [John Libbey Eurotext](https://appshunter.io/developer/503890972) | [CYIM](https://appshunter.io/developer/394180060) |

## What reviewers say

### John Libbey journals

[App page](https://appshunter.io/ios/app/john-libbey-journals/id1455817360)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Médecine et Santé Tropicales | $39.99 | one-time |
| Néphrologie & Thérapeutique | $39.99 | one-time |
| Sang Thrombose Vaisseaux | $48.99 | one-time |
| Virologie | $49.99 | one-time |
| Parution élec CS Médecine Thér | $49.99 | one-time |
| Revue de Neuropsychologie | $54.99 | one-time |
| Sciences Sociales et Santé | $54.99 | one-time |
| Parution élec Sexologies | $59.99 | one-time |
| L'Orthodontie Française | $69.99 | one-time |
| Med Thérapeutique / pédiatrie | $74.99 | one-time |


### SFNDT

[App page](https://appshunter.io/ios/app/sfndt/id6748649751)

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

**In-app purchases:** none


## Frequently asked questions

### Is John Libbey journals free?

John Libbey journals is free to download, with in-app purchases available.

### Is SFNDT free?

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

### Do John Libbey journals or SFNDT have ads?

SFNDT shows ads; John Libbey journals does not.

### Which is updated more often, John Libbey journals or SFNDT?

John Libbey journals ships an update every 5 months, and SFNDT every 4 months. Most recently, John Libbey journals was updated on October 16, 2026 and SFNDT on October 20, 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.*