eLabgids vs PRN Graph
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
eLabgids
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Deze iOS app is samengesteld door de diagnostische laboratoria van het Erasmus MC te Rotterdam. De app bevat informatie van de verschillende laboratoria van alle locaties van het Erasmus MC en Havenziekenhuis en is met name bestemd voor medisch specialisten die gebruik maken van onze dienstverlening. Naast een zoekfunctie en referentiewaarden is deze app ook voorzien van informatie over afname condities, indicaties en interpretaties van laboratorium analyses en andere relevante zaken. Wijzigingen in bijv. protocollen of referentiewaarden worden aan u kenbaar gemaakt via de conventionele nieuwsbrieven alsook rechtsreeks via deze app in de vorm van locatiegerichte meldingen. Er kan direct contact gelegd worden voor informatie of consulten middels de belfunctie.
PRN Graph
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The Perined-Hoftiezer birth weight curves show the optimal birth weight (and its distribution) of children born at the corresponding gestational age. The curves are differentiated by gender. Identifying small children is important for reducing mortality and morbidity. These curves are based on data from the perinatal registration of newborns in the Netherlands. The curves are normative and therefore developed based on a low-risk population without known risk factors for fetal growth restriction. All multiple pregnancies, inductions, and primary cesarean sections were also excluded to approximate the optimal birth weight for each gestational age. More information can be found at www.perined.nl and in the following scientific publications: Hoftiezer L et al. Am J Obstet Gynecol. (2019) From population reference to national standard: new and improved birthweight charts. 10.1016/j.ajog.2018.12.023 Hoftiezer L et al. Eur J Pediatr. (2016) Defining small-for-gestational-age: prescriptive versus descriptive birthweight standards. 10.1007/s00431-016-2740-8 The curves were compiled by Liset Hoftiezer, guided by a working group consisting of representatives from various professional groups, birth care organizations, and researchers: Joyce Dijs-Elsinga, Jeroen van Dillen, Michel Hof, Marije Hogeveen, Chantal Hukkelhoven, Karline van de Kamp, Richard van Lingen, Alieke de Roon-Immerzeel, Rosalinde Snijders, Viki Verfaille, Ger de Winter, and Koos Zwinderman. The research position was financially supported by the Isala Innovation & Science Fund and Nutricia Early Life Nutrition; there has been no interference with the content of the project. ยฉ 2024 Perined
Screenshots
Verdict
The clearest difference is iOS requirement: eLabgids at 11.0 against PRN Graph's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
eLabgids ships an update every 5 months, PRN Graph every 3 months. The most recent releases landed on October 10, 2026 and September 8, 2026 respectively.
| Parameter | eLabgids | PRN Graph |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 โ better | 16.0 |
| Further details โ not scored | ||
| Size | 6 MB | 6 MB |
| Age rating | 4+ | 17+ |
| Developer | Erasmus MC | Glamorous Goat B.V. |
In-app purchases
eLabgids
No in-app purchases
PRN Graph
No in-app purchases
Questions
Is eLabgids free?
Is PRN Graph free?
Do eLabgids or PRN Graph have ads?
Which is updated more often, eLabgids or PRN Graph?
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