Dimmi vs insideCFL
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Dimmi
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Secure and direct communication between educational institutions (school classes) and parents and/or guardians. Within a school community Dimmi allows the controlled exchange of information on educational activities, the sending of important messages, memories and notes. Important note: To use the Dimmi App as teacher / person in charge of a group, you need a valid user account on a website where OLEFA Education Suite is activated. There you can generate a QR code to authenticate yourself in the app. To use the Dimmi App as parents / legal guardians, you need a QR code that was given to you by the educational institution of the child. About Dimmi: Give parents/legal guardians insight into educational activities in your school community and win the parents (as educational partners) for a trusting and active cooperation. Send messages directly and effortlessly to the parents of the children to better organize their everyday school life.
insideCFL
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Thanks to insideCFL you will always have the latest CFL information wherever you are. Want to stay up-to-date concerning the news of our company? If so, there is only one click/download left to do! In addition to current information from our various activities, whether in the field of public transport or freight and logistics, insideCFL provides you with information regarding the diversified services of our company, for instance the carsharing offer of our subsidiary CFL mobility, or the dream trips offered by CFL Γ©vasion. For those looking to join our group as a future employee in one of our challenging work environments, the app provides an overview of all current job opportunities to seize. Our CFL colleagues take advantage of additional exclusive features in the staff part of the app. The key features of the insideCFL application: β’ News from the CFL Group β’ Exclusive offers and dream trips from CFL Γ©vasion β’ Plan your journey within the application β’ Detailed information regarding Flex (CFL's carsharing offer) β’ CFL job offers, one of the 5 largest employers in the Grand Duchy β’ Exclusive features for CFL employees
Screenshots
Verdict
The clearest difference is iOS requirement: Dimmi at 15.6 against insideCFL's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dimmi ships an update every 2 months, insideCFL every 3 months. The most recent releases landed on September 9, 2026 and September 22, 2026 respectively.
| Parameter | Dimmi | insideCFL |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 15.6 β better | 17.0 |
| Further details β not scored | ||
| Size | 15 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | EducDesign | Societe Nationale Des Chemins de Fer Luxembourgeois |
In-app purchases
Dimmi
No in-app purchases
insideCFL
No in-app purchases







