# PS 150 The Christopher School vs SyncGrades

The clearest difference is rating: PS 150 The Christopher School at 5.0 against SyncGrades's 2.6. SyncGrades's advantage is ratings volume (18 vs 1). On price, update cadence, 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.

PS 150 The Christopher School holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: SyncGrades has 18 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PS 150 The Christopher School | SyncGrades |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ps-150-the-christopher-school/id1517905560/reviews)** | [2.6 (18 ratings)](https://appshunter.io/ios/app/syncgrades/id6748566868/reviews) |
| Number of ratings | 1 | **18** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 237 MB | 33 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [Lilo Consulting, LLC](https://appshunter.io/developer/1475790847) |

## What reviewers say

### PS 150 The Christopher School

[App page](https://appshunter.io/ios/app/ps-150-the-christopher-school/id1517905560)

This app provides students, families, and staff with direct access to academic schedules, grades, learning materials, and school announcements. It integrates school social platforms, event details, and health resources, offering multilingual support and an intuitive interface for seamless educational management.

**Highlights:** Academic schedules and real-time grades, Learning materials access, School announcements and notifications, Parent-Teacher Association updates, Staff directory, Multilingual support (100+ languages), Integration with educational platforms

**In-app purchases:** none


### SyncGrades

[App page](https://appshunter.io/ios/app/syncgrades/id6748566868)

This app connects teachers, administrators, parents, and students to monitor and support academic success. It provides real-time tracking of grades, assignments, attendance, and report cards, keeping everyone informed about school events and progress.

**Highlights:** Track student grades and progress, Access class schedules and assignments, Monitor attendance, View report cards, Receive school event updates and alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PS 150 The Christopher School free?

PS 150 The Christopher School is free to download, with no in-app purchases.

### Is SyncGrades free?

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

### Which has better reviews, PS 150 The Christopher School or SyncGrades?

PS 150 The Christopher School is rated higher. PS 150 The Christopher School averages 5.0 out of 5 from 1 ratings, while SyncGrades averages 2.6 from 18 ratings.

### Do PS 150 The Christopher School or SyncGrades have ads?

Neither PS 150 The Christopher School nor SyncGrades shows ads.

### Which is updated more often, PS 150 The Christopher School or SyncGrades?

PS 150 The Christopher School ships an update every 2 months, and SyncGrades every 2 months. Most recently, PS 150 The Christopher School was updated on November 3, 2026 and SyncGrades 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.*