# eSchoolData vs Central Islip School District

The clearest difference is rating: Central Islip School District at 3.2 against eSchoolData's 1.9. eSchoolData's advantage is update cadence (every 5 weeks vs every 5 months) and ratings volume (79 vs 9). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Central Islip School District holds the better App Store score, 3.2 against 1.9. That said, the two scores are not equally well evidenced: eSchoolData has 79 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 3% of eSchoolData's written reviews are positive against 0% of Central Islip School District's, so the app with the better star average is not the one people write more warmly about.

eSchoolData ships an update every 5 weeks, Central Islip School District every 5 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | eSchoolData | Central Islip School District |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (79 ratings)](https://appshunter.io/ios/app/eschooldata/id6480184547/reviews) | **[3.2 (9 ratings)](https://appshunter.io/ios/app/central-islip-school-district/id6484319069/reviews)** |
| Number of ratings | **79** | 9 |
| Positive reviews | **3.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | Free | Free |
| Size | 44 MB | 43 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eSchoolData LLC](https://appshunter.io/developer/1202282362) | [Central Islip Union Free School District](https://appshunter.io/developer/1532050745) |

## What reviewers say

### eSchoolData

[App page](https://appshunter.io/ios/app/eschooldata/id6480184547)

Access essential student information like schedules, attendance, and grades. This app provides a centralized platform for parents, students, teachers, and administrators within districts using the eSchoolData system. Features include announcements and QR coded student IDs.

**Highlights:** Student schedules, Attendance tracking, Grade viewing, School announcements, QR coded student IDs, Access for multiple user types

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Central Islip School District

[App page](https://appshunter.io/ios/app/central-islip-school-district/id6484319069)

This app centralizes essential information for parents, students, and faculty, including news, announcements, documents, and calendar events. It allows users to easily access contact information and stay updated on community happenings.

**Highlights:** News and announcements, Photo and document access, Calendar events, Constituent directory, Content filtering, Direct email contact

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSchoolData free?

eSchoolData is free to download, with no in-app purchases.

### Is Central Islip School District free?

Central Islip School District is free to download, with no in-app purchases.

### Which has better reviews, eSchoolData or Central Islip School District?

Central Islip School District is rated higher. eSchoolData averages 1.9 out of 5 from 79 ratings, while Central Islip School District averages 3.2 from 9 ratings.

### Do eSchoolData or Central Islip School District have ads?

Neither eSchoolData nor Central Islip School District shows ads.

### Which is updated more often, eSchoolData or Central Islip School District?

eSchoolData ships an update every 5 weeks, and Central Islip School District every 5 months. Most recently, eSchoolData was updated on October 30, 2026 and Central Islip School District on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*