C2E2 vs Dillo Day 2025
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
C2E2
Your digital guide to C2E2. Get the latest news, guest and exhibitor lists, and plan your schedule with panels, autograph sessions, and photo ops. Navigate the show floor using integrated maps, all available offline.
- Latest news and guest announcements
- Exhibitor and Artist Alley lists
- Offline access
- Personalized schedule builder
- Interactive show maps
- Autograph and Photo Op planning
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The C2E2 Mobile App is your digital guide to everything C2E2. This app provides you with the latest news, guest announcements, exhibitor list, Artist Alley list, all without needing to access wifi! Start planning your weekend by adding Autograph Sessions, Photo Ops, and Panels to your schedule and use our maps to navigate around the show! Don't go it alone, download the official app today.
Dillo Day 2025
Access the full lineup, performance times, and important updates for a major student music festival. Discover food vendors, navigate with an interactive map, and find sponsor booths.
- Full festival lineup
- Performance timing notifications
- Food vendor listings
- Interactive festival map
- Sponsor booth information
- Security update alerts
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Dillo Day is the largest student-produced music festival in the United States. The festival is organized by Mayfest Productions, a student-run organization at Northwestern University. The festival features a variety of musical acts, food vendors, and activities for attendees. Download the official Dillo Day mobile app to get access to the full lineup for Dillo Day 2025! Get notified about important security updates, performance timing, and more! View lineups, food truck vendors, an interactive map, and our official sponsor booths!
Screenshots
Verdict
The clearest difference is review sentiment: Dillo Day 2025 at 100% against C2E2's 3%. Dillo Day 2025 also leads on rating (4.6 vs 2.6) and update cadence (daily vs every 7 months). C2E2's advantage is ratings volume (67 vs 7). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Dillo Day 2025 holds the better App Store score, 4.6 against 2.6. That said, the two scores are not equally well evidenced: C2E2 has 67 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 3% of C2E2's written reviews are positive against 100% of Dillo Day 2025's.
C2E2 ships an update every 7 months, Dillo Day 2025 daily. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.
| Parameter | C2E2 | Dillo Day 2025 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (67 ratings) | 4.6 (7 ratings) — better |
| Positive reviews | 3.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 67 — better | 7 |
| Update frequency | Every 7 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 98 MB | 52 MB |
| Age rating | 17+ | 12+ |
| Developer | Reed Elsevier Inc. | Ethan Pineda |
Customer experience
C2E2
Dillo Day 2025
In-app purchases
C2E2
No in-app purchases
Dillo Day 2025
No in-app purchases
