# BSD 75 vs Mart ISD

The clearest difference is update cadence: BSD 75 at every 4 months against Mart ISD's every 32 months. BSD 75 also leads on ratings volume (5 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for BSD 75 against 5.0 for Mart ISD. That said, the two scores are not equally well evidenced: BSD 75 has 5 ratings behind it against 1, so its average is the more settled of the two.

BSD 75 ships an update every 4 months, Mart ISD every 32 months. The most recent releases landed on October 4, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | BSD 75 | Mart ISD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/bsd-75/id1557940654/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mart-isd/id1573610925/reviews) |
| Number of ratings | **5** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 32 months |
| Monetization | Free | Free |
| Size | 142 MB | 149 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Bridgeport School District](https://appshunter.io/developer/1557940866) | [Mart Independent School District](https://appshunter.io/developer/1573610927) |

## What reviewers say

### BSD 75

[App page](https://appshunter.io/ios/app/bsd-75/id1557940654)

Stay informed about school district events, receive customized notifications, and access weekly cafeteria menus. Get live updates from administration and easily find staff contact information.

**Highlights:** Event calendar integration, Customizable notifications, Weekly cafeteria menus, Live district updates, Staff and department directory

**In-app purchases:** none


### Mart ISD

[App page](https://appshunter.io/ios/app/mart-isd/id1573610925)

Stay informed about school district events, customize notifications for your student's organizations, and access weekly cafeteria menus. Get real-time district updates and easily find staff and department contact information.

**Highlights:** Event calendar with sharing, Customizable student organization notifications, Weekly cafeteria menus, District live feed updates, Staff and department directory

**In-app purchases:** none


## Frequently asked questions

### Is BSD 75 free?

BSD 75 is free to download, with no in-app purchases.

### Is Mart ISD free?

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

### Which has better reviews, BSD 75 or Mart ISD?

BSD 75 and Mart ISD are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.

### Do BSD 75 or Mart ISD have ads?

Neither BSD 75 nor Mart ISD shows ads.

### Which is updated more often, BSD 75 or Mart ISD?

BSD 75 ships an update every 4 months, and Mart ISD every 32 months. Most recently, BSD 75 was updated on October 4, 2026 and Mart ISD on October 22, 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.*