Castilleja vs Holton
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Castilleja
Access essential school information, including a community directory and event calendar, conveniently on your mobile device. Quickly find contact details and get updates directly from the school's official source. Authorized users can securely view sensitive information.
- Community directory
- School calendar access
- Event filtering
- Direct contact options
- Secure information access
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The Castilleja app provides current parents/guardians, students, faculty, and staff members with all the information they need at their fingertips, conveniently accessed and formatted specifically for mobile. The app includes a community directory and Casti calendar access. Users are able to: - Browse and filter calendars for information about upcoming events - Quickly find contact information for current faculty, parent/guardians, and students - Call or email a constituent from the directory directly from the app The information presented in the Castilleja app is drawn from the same source as the Castilleja School website. Only authorized users may access sensitive information.
Holton
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The Holton-Arms app provides the school community with information in one convenient place accessed and formatted specifically for consumption on mobile devices. The app includes: • The school directory • School calendars, including athletics • News and announcements • Links to other school resources Users are able to: • Quickly find contact information • Call or email a directory contact directly from your device • Browse calendars for information about upcoming events. Filter calendars to see the events most relevant to your interests. • Review athletic event details • Catch up on current news • Browse the latest published photos • Filter content and store those preferences for subsequent use The information presented in the Holton-Arms app is drawn from the same source as the Holton-Arms website. Privacy controls restrict sensitive information only to authorized users.
Screenshots
Verdict
The clearest difference is update cadence: Holton at every 6 months against Castilleja's every 40 months. Holton also leads on iOS requirement (10.0 vs 15.5). On price, ads, in-app purchases and device support 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.
Castilleja ships an update every 40 months, Holton every 6 months. The most recent releases landed on October 8, 2026 and October 26, 2026 respectively.
| Parameter | Castilleja | Holton |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 40 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 10.0 — better |
| Further details — not scored | ||
| Size | 73 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Castilleja School Foundation | finalsite |
In-app purchases
Castilleja
No in-app purchases
Holton
No in-app purchases
Questions
Is Castilleja free?
Is Holton free?
Do Castilleja or Holton have ads?
Which is updated more often, Castilleja or Holton?
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