Centennial High School vs Delta Academy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Centennial High School
This app connects parents, students, teachers, and administrators with essential school news, interactive resources like event calendars, and quick access to online tools. Stay informed and engaged with your school community.
- School news updates
- Interactive event calendars
- Quick access to online resources
- Stay connected with school community
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The Centennial High School app enables parents, students, teachers and administrators to quickly access the resources, tools, news and information to stay connected and informed! The Centennial High School app features: - Important news from your school - Interactive resources including event calendars and more - Quick access to online resources
Delta Academy
Stay informed about school events, district updates, and cafeteria menus. Customize notifications for your student's organizations and easily access staff contacts. Never miss important announcements or deadlines.
- Event calendar with sharing
- Customizable organization notifications
- Weekly cafeteria menus
- Live district updates feed
- Staff and department directory
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Introducing the brand new app for Delta Academy. NEVER MISS AN EVENT The event section shows a list of events throughout the district. Users can add an event to their calendar to share the event with friends and family with one tap. CUSTOMIZE NOTIFICATIONS Select your student's organization within the app and make sure you never miss a message. CAFETERIA MENUS Within the dining section, you'll find an easy to navigate, weekly menu, sorted by day and meal type. DISTRICT UPDATES In the Live Feed is where you'll find updates from the administration about what's going on in the district right now. Whether that's celebrating a student's success, or reminding you about an upcoming deadline. CONTACT STAFF & DEPARTMENTS Find relevant staff and department contacts under an easy-to-navigate directory.
Screenshots
Verdict
The clearest difference is rating: Delta Academy at 4.8 against Centennial High School's 3.4. Centennial High School's advantage is update cadence (every 3 weeks vs every 4 months) and ratings volume (22 vs 4). On price, ads, in-app purchases and monetization model 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.
Delta Academy holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: Centennial High School has 22 ratings behind it against 4, so its average is the more settled of the two.
Centennial High School ships an update every 3 weeks, Delta Academy every 4 months. Both last shipped on October 24, 2026.
| Parameter | Centennial High School | Delta Academy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (22 ratings) | 4.8 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 22 — better | 4 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 74 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Clark County School District | Delta Academy |
Customer experience
Centennial High School
Delta Academy
In-app purchases
Centennial High School
No in-app purchases
Delta Academy
No in-app purchases
Questions
Is Centennial High School free?
Is Delta Academy free?
Which has better reviews, Centennial High School or Delta Academy?
Do Centennial High School or Delta Academy have ads?
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