# PS/IS 308 Clara Cardwell vs SyncGrades

The clearest difference is rating: PS/IS 308 Clara Cardwell at 3.0 against SyncGrades's 2.5. SyncGrades's advantage is ratings volume (19 vs 2). 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/IS 308 Clara Cardwell holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: SyncGrades has 19 ratings behind it against 2, 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 November 8, 2026 respectively.

## The numbers

| Metric | PS/IS 308 Clara Cardwell | SyncGrades |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/psis-308-clara-cardwell/id1539949890/reviews)** | [2.5 (19 ratings)](https://appshunter.io/ios/app/syncgrades/id6748566868/reviews) |
| Number of ratings | 2 | **19** |
| 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 | 165 MB | 33 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) | [Lilo Consulting, LLC](https://appshunter.io/developer/1475790847) |

## What reviewers say

### PS/IS 308 Clara Cardwell

[App page](https://appshunter.io/ios/app/psis-308-clara-cardwell/id1539949890)

This app provides students, families, and staff with a centralized hub for academic information, school communications, and resources. It offers features like grade access, event calendars, staff directories, and professional development materials, all within an accessible and multilingual interface.

**Highlights:** Student academic access (grades, schedules), Family communication and updates, Staff resources and PBIS integration, Real-time push notifications, Consolidated social media feed, Calendar and event details, Multilingual support and accessibility

**Features:** Vision Pro support

**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/IS 308 Clara Cardwell free?

PS/IS 308 Clara Cardwell 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/IS 308 Clara Cardwell or SyncGrades?

PS/IS 308 Clara Cardwell is rated higher. PS/IS 308 Clara Cardwell averages 3.0 out of 5 from 2 ratings, while SyncGrades averages 2.5 from 19 ratings.

### Do PS/IS 308 Clara Cardwell or SyncGrades have ads?

Neither PS/IS 308 Clara Cardwell nor SyncGrades shows ads.

### Which is updated more often, PS/IS 308 Clara Cardwell or SyncGrades?

PS/IS 308 Clara Cardwell ships an update every 2 months, and SyncGrades every 2 months. Most recently, PS/IS 308 Clara Cardwell was updated on November 3, 2026 and SyncGrades on November 8, 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.*