TCF, DELF vs BlueGo!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TCF, DELF
Prepare for French language proficiency tests with comprehensive lessons, interactive activities, and simulated exams. Access grammar, vocabulary, and pronunciation exercises to improve your skills for DELF and TCF certifications.
- Over 400 lessons with dialogues
- 1200+ activities with explanations
- DELF and TCF test simulations
- Educational and cultural videos
- Corrected dictations for phonics
- YouTube channel for extra resources
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As a result of a partnership between Learning Vibes and Digischool, the mobile application superFLE - an "all-in-one" companion - allows you to revise, to dive deep your knowledge on grammar, conjugations and vocabulary and to train efficiently for the FLE tests and certifications (DELF and TCF), doesn’t matter your level (A1, A2, B1 and B2) of the CEFR. The app’s strengths : - more than 400 complete lessons with dialogues to listen to and examples to understand grammar rules, conjugation and learn vocabulary - over 1200 activities with corrections and detailed explanations - training and simulations for the DELF A1, A2, B1, B2 and the TCF - educational videos in addition to the lessons - corrected dictations to work on phonics - cultural videos to understand French-speaker societies and cultures - a YouTube channel superFLE with additional and fun resources Free registration and premium offers on the subscription. Find superFLE on social networks: Facebook, Instagram and LinkedIn. Are you a FLE / FLI teacher or in charge of a training structure (language center, association, school or university, Alliance Française, French Institute...)? Feel free to contact us to try the Premium version of the application and discover our dedicate special offers and preferential prices: super-fle@digischool.fr 3 subscription options are available for the application (weekly, monthly and quarterly). Your subscription will be automatically renewed unless the automatic renewal is canceled at least 24 hours before the end of the current payment period. When the subscription expires, access to all the courses and features in the app will be cut out at the end of the current payment period. Read our terms and conditions : https://www.digischool.fr/informations-utiles/conditions-generales-dutilisation
BlueGo!
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BlueGo! is designed to empower users with crucial information about water availability, raise awareness about responsible water management, and assist individuals in planning their water usage efficiently. BlueGo! provide the following key advantages: - Water management awareness: BlueGo will educate users on the significance of water management and provide insights on how to utilize water resources efficiently to minimize wastage. - Easy access to water Information: BlueGo! allow users to easily access up-to-date information regarding water availability in their specific region, enabling them to plan their daily activities, such as garden watering, laundry, and dishwashing, more effectively. - Water shortage notifications: BlueGo will offer (Next release) a notification system that will alert users when water shortages or usage restrictions occur in their area, helping to prevent water wastage and promoting fair utilization of water resources. - Water-saving tips integration: BlueGo integrate practical water-saving tips and suggestions into its interface, offering users guidance on how to conserve water during their daily routines, including showering and toothbrushing. - Data collection for efficiency: BlueGo will collect data (Next release) on user water consumption patterns, aiding in gaining insights into individual water usage habits and contributing to more efficient planning and management of water resources.
Screenshots
Verdict
The clearest difference is in-app purchases: BlueGo! at none against TCF, DELF's 5. BlueGo! also leads on ads (none vs shown). TCF, DELF's advantage is update cadence (every 2 months vs every 8 months). On price, device support and iOS requirement 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. TCF, DELF sells 5 in-app purchases, starting at $4.99 per 7 days. BlueGo! asks for nothing beyond the download.
TCF, DELF ships an update every 2 months, BlueGo! every 8 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | TCF, DELF | BlueGo! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (15 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 15 — better | — |
| Update frequency | Every 2 months — better | Every 8 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 69 MB | 53 MB |
| Age rating | 12+ | 4+ |
| Developer | digiSchool | Blue Curseur Europe |
In-app purchases
TCF, DELF
- FLE - 1 semaine$4.997 Days
- FLE - 1 mois$9.491 Month
- digiSchool Pass - mensuel$12.991 Month
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- FLE - Trimestre$20.493 Months
- digiSchool Pass - annuel$79.991 Year
BlueGo!
No in-app purchases









