CUC App vs Flash Stack
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
CUC App
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The CUC app for Liverpool Life Sciences & The Studio Liverpool is a parent engagement and communication app and it is designed to enhance communication between the school and parents of our students. Benefits of this app for parents of students at Liverpool Life Sciences & The Studio Liverpool include: - Receive push notifications and in-app messages from the School. - Keep important School information available away from the clutter of email. - View the School calendar and noticeboard, with information relevant to you and your child. - Access important School information via The Hub. - Keep up to date with your children's activities via the Newsfeed. - Clear and visible Notice updates for important School events. - Paperless communication. Registration: To use the CUC App for Liverpool Life Sciences & The Studio, you will need an account which will be provided by your child's school. Contact: For any further information please email student.services@lifesciencesutc.co.uk
Flash Stack
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Flash Stack helps you build simple flashcard decks, review what is due, and keep track of your progress without clutter. It is especially useful for GCSE revision, A Level revision, mock exam prep, and steady day-to-day study. Create custom decks for topics, formulas, essay plans, key quotes, definitions, case studies, dates, vocabulary, and revision cards for the subjects you actually study. Add cards one at a time, bulk import larger sets, or export a deck when you want to back it up or move it elsewhere. Study sessions focus on the cards that are ready for review. Reveal each answer, rate how well you remembered it, and Flash Stack schedules the next review using the SM-2 spaced repetition approach. Features: - Create unlimited custom decks - Add and edit question-and-answer cards - Bulk import cards from text, CSV, TSV, or JSON files - Export decks as JSON - Review due cards in focused study sessions - Rate cards as Again, Hard, Good, or Easy - Track review activity, retention, streaks, and upcoming workload - Set an optional daily reminder - Built with support for VoiceOver, Dynamic Type, and Reduce Motion - Clear labels, spoken summaries, and accessible study controls - Works without an account Whether you are preparing for GCSE mocks, A Level papers, class tests, or personal study goals, Flash Stack is designed for quick daily revision. Use it for science facts, maths formulas, history dates, English quotes, languages vocabulary, and other exam content you need to remember properly.
Screenshots
Verdict
The clearest difference is update cadence: Flash Stack at every 3 days against CUC App's every 2 months. On price, ads, in-app purchases and device support 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.
CUC App ships an update every 2 months, Flash Stack every 3 days. The most recent releases landed on October 15, 2026 and October 31, 2026 respectively.
| Parameter | CUC App | Flash Stack |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 3 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.0 โ better | 18.6 |
| Further details โ not scored | ||
| Size | 138 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Weduc UK Ltd | Reuben Enterprises Ltd |
In-app purchases
CUC App
No in-app purchases
Flash Stack
No in-app purchases









