# A/B Day for BCPS vs CleanForce Air

The clearest difference is review sentiment: A/B Day for BCPS at 59% against CleanForce Air's 0%. A/B Day for BCPS also leads on rating (3.2 vs 2.0) and update cadence (every 4 weeks vs every 22 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

A/B Day for BCPS holds the better App Store score, 3.2 against 2.0. That said, the two scores are not equally well evidenced: A/B Day for BCPS has 40 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 59% of A/B Day for BCPS's written reviews are positive against 0% of CleanForce Air's.

A/B Day for BCPS ships an update every 4 weeks, CleanForce Air every 22 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | A/B Day for BCPS | CleanForce Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (40 ratings)](https://appshunter.io/ios/app/ab-day-for-bcps/id928756760/reviews)** | [2.0 (4 ratings)](https://appshunter.io/ios/app/cleanforce-air/id1592263871/reviews) |
| Number of ratings | **40** | 4 |
| Positive reviews | **58.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 22 months |
| Monetization | Free | Free |
| Size | 32 MB | 184 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cameron Bernhardt](https://appshunter.io/developer/916499516) | [CleanForce Technology Inc](https://appshunter.io/developer/1592263873) |

## What reviewers say

### A/B Day for BCPS

[App page](https://appshunter.io/ios/app/ab-day-for-bcps/id928756760)

This app helps Baltimore County Public Schools students and staff quickly determine if a specific day is an A or B day. It provides daily notifications about the school schedule, including any delays or closures.

**Highlights:** A/B day determination, Daily schedule notifications, Delay and closing alerts, Yearly schedule updates, Supports past, present, and future dates

**Features:** macOS Compatibility

**In-app purchases:** none


### CleanForce Air

[App page](https://appshunter.io/ios/app/cleanforce-air/id1592263871)

Control your air quality remotely and manage device settings. Schedule tasks, monitor filter life, and enjoy a seamless connection to your air purification system.

**Highlights:** Remote device control, Air quality monitoring, Timed task scheduling, Filter replacement reminders, Quick network setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is A/B Day for BCPS free?

A/B Day for BCPS is free to download, with no in-app purchases.

### Is CleanForce Air free?

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

### Which has better reviews, A/B Day for BCPS or CleanForce Air?

A/B Day for BCPS is rated higher. A/B Day for BCPS averages 3.2 out of 5 from 40 ratings, while CleanForce Air averages 2.0 from 4 ratings.

### Do A/B Day for BCPS or CleanForce Air have ads?

Neither A/B Day for BCPS nor CleanForce Air shows ads.

### Which is updated more often, A/B Day for BCPS or CleanForce Air?

A/B Day for BCPS ships an update every 4 weeks, and CleanForce Air every 22 months. Most recently, A/B Day for BCPS was updated on October 24, 2026 and CleanForce Air on October 24, 2026.

---

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