Cdkl5 Forum vs CRSA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cdkl5 Forum
This app connects scientists, clinicians, and industry professionals to advance research and therapeutic approaches for the CDKL5 deficiency disorder. It facilitates knowledge exchange and discussion to accelerate the discovery of treatments and cures for this neuro-genetic condition.
- Knowledge exchange platform
- Scientific collaboration
- Therapeutic approach discussion
- Research sharing
- Community for experts
- Accelerating cures
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CDKL5 stands for cyclin-dependent kinase-like 5, a protein whose gene is located on the X chromosome. The CDKL5 gene provides instructions for making a protein that is essential in forming the connections for normal brain development, with mutations causing a deficiency in the protein level. Most children affected by CDKL5 deficiency disorder (about 90 percent of whom are girls) suffer from seizures that begin in the first few months of life. Most cannot walk, talk, or feed themselves, and many are confined to wheelchairs, dependent on others for everything. Many also suffer with scoliosis, visual impairment, sensory problems, and gastrointestinal difficulties. CDKL5 mutations have been found in children diagnosed with cerebral palsy and autism, among other conditions, and the disorder had been previously thought of as an early onset seizure variant of Rett Syndrome, though it is now recognized as an independent clinical entity. Mutations in the gene are usually spontaneous occurrences, rather than inherited, and physicians do not yet know the full range of CDKL5 disorders. There are currently more than 1,200 diagnosed cases of CDKL5 worldwide, with the number of identified patients increasing daily as genetic testing for the disorder becomes more common. The CDKL5 Forum is a unique community of collaboration and knowledge exchange, made up of leading scientists, clinicians and company representatives from around the world, united in the mission of better understanding the CDKL5 gene and disorder. The objective is to share current research on CDKL5 and to stimulate peer-group discussion and brainstorming around existing and future avenues of research and therapeutic approaches, in order to accelerate treatments and ultimately find cures for this neuro-genetic disorder. The CDKL5 Forum is a project of the Loulou Foundation.
CRSA
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The Centre de Recherche Saint-Antoine (CRSA) has a very strong potential for both fundamental and translational biomedical research. The research work is carried out in collaboration with the clinical and biological departments of hospitals in eastern Paris. The CRSA is composed of 13 teams under the joint supervision of Inserm and Sorbonne University. This app from the CRSA introduces you: - The structure of the research centre - Its research teams - The latest publications - The seminars organized - The latest articles on social networks (Facebook, Twitter, Instagram and LinkedIn) and also allows you to book: meeting rooms - Equipment - Platforms Join us on this app to learn all about research at the CRSA!
Screenshots
Verdict
The clearest difference is update cadence: Cdkl5 Forum at weekly against CRSA's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Cdkl5 Forum ships an update weekly, CRSA every 6 weeks. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | Cdkl5 Forum | CRSA |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 65 MB | 17 MB |
| Age rating | 12+ | 17+ |
| Developer | Loulou Foundation | 2LA |
In-app purchases
Cdkl5 Forum
No in-app purchases
CRSA
No in-app purchases








