# Sadlier Reader vs North Delta School

The clearest difference is rating: North Delta School at 5.0 against Sadlier Reader's 3.7. North Delta School also leads on update cadence (every 4 months vs every 25 months). Sadlier Reader's advantage is iOS requirement (13.4 vs 15.0). On price, ratings volume, 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.

North Delta School holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Sadlier Reader ships an update every 25 months, North Delta School every 4 months. The most recent releases landed on June 1, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Sadlier Reader | North Delta School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/sadlier-reader/id1538088472/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/north-delta-school/id6467665985/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 84 MB | 56 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William H Sadlier Inc](https://appshunter.io/developer/577098359) | [Delta North School Inc](https://appshunter.io/developer/1708945236) |

## What reviewers say

### Sadlier Reader

[App page](https://appshunter.io/ios/app/sadlier-reader/id1538088472)

Access your assigned eBooks offline with this educational reader. Bookmark, annotate, and navigate your digital textbooks seamlessly. Requires an access code from your institution.

**Highlights:** Offline eBook access, Bookmark pages, Annotate content, Seamless navigation, Linked to Sadlier Connect

**Features:** macOS Compatibility

**In-app purchases:** none


### North Delta School

[App page](https://appshunter.io/ios/app/north-delta-school/id6467665985)

This app serves as a central hub for parents, students, and staff to access essential school information and communication tools. It provides convenient access to announcements, event calendars, academic progress, and financial information.

**Highlights:** Announcements, Calendar of Events, Student Grades & Homework, Athletics Information, FACTS Financial Access, Primary Communication Portal

**In-app purchases:** none


## Frequently asked questions

### Is Sadlier Reader free?

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

### Is North Delta School free?

North Delta School is free to download, with no in-app purchases.

### Which has better reviews, Sadlier Reader or North Delta School?

North Delta School is rated higher. Sadlier Reader averages 3.7 out of 5 from 3 ratings, while North Delta School averages 5.0 from 4 ratings.

### Do Sadlier Reader or North Delta School have ads?

Neither Sadlier Reader nor North Delta School shows ads.

### Which is updated more often, Sadlier Reader or North Delta School?

Sadlier Reader ships an update every 25 months, and North Delta School every 4 months. Most recently, Sadlier Reader was updated on June 1, 2026 and North Delta School on September 13, 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.*