# PS89 The Williamsbridge School vs SyncGrades

The clearest difference is review sentiment: PS89 The Williamsbridge School at 57% against SyncGrades's 33%. PS89 The Williamsbridge School also leads on ratings volume (20 vs 6) and iOS requirement (13.0 vs 15.0). SyncGrades's advantage is rating (3.7 vs 3.4). 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.

SyncGrades holds the better App Store score, 3.7 against 3.4. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews complicate that: 57% of PS89 The Williamsbridge School's written reviews are positive against 33% of SyncGrades's, so the app with the better star average is not the one people write more warmly about.

PS89 The Williamsbridge School ships an update monthly, SyncGrades every 2 months. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | PS89 The Williamsbridge School | SyncGrades |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (20 ratings)](https://appshunter.io/ios/app/ps89-the-williamsbridge-school/id1492241892/reviews) | **[3.7 (6 ratings)](https://appshunter.io/ios/app/syncgrades/id6748566868/reviews)** |
| Number of ratings | **20** | 6 |
| Positive reviews | **57.1% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 79 MB | 33 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NEW YORK GEOGRAPHIC DISTRICT 11](https://appshunter.io/developer/1492241891) | [Lilo Consulting, LLC](https://appshunter.io/developer/1475790847) |

## What reviewers say

### PS89 The Williamsbridge School

[App page](https://appshunter.io/ios/app/ps89-the-williamsbridge-school/id1492241892)

This app connects parents, students, teachers, and administrators with school news, resources, and event information. It provides quick access to important updates and interactive tools to keep the school community informed.

**Highlights:** School news updates, Interactive event calendars, Access to online resources, Community connection tools

**Features:** macOS Compatibility

**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 PS89 The Williamsbridge School free?

PS89 The Williamsbridge 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, PS89 The Williamsbridge School or SyncGrades?

SyncGrades is rated higher. PS89 The Williamsbridge School averages 3.4 out of 5 from 20 ratings, while SyncGrades averages 3.7 from 6 ratings.

### Do PS89 The Williamsbridge School or SyncGrades have ads?

Neither PS89 The Williamsbridge School nor SyncGrades shows ads.

### Which is updated more often, PS89 The Williamsbridge School or SyncGrades?

PS89 The Williamsbridge School ships an update monthly, and SyncGrades every 2 months. Most recently, PS89 The Williamsbridge School was updated on October 3, 2026 and SyncGrades on October 9, 2026.

---

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