# Southern Lyon County USD 252 vs BK Environmental Exploration

The clearest difference is update cadence: BK Environmental Exploration at every 2 months against Southern Lyon County USD 252's every 17 months. BK Environmental Exploration also leads on device support. On price, in-app purchases and iOS requirement there is nothing between them.

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

Southern Lyon County USD 252 ships an update every 17 months, BK Environmental Exploration every 2 months. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Southern Lyon County USD 252 | BK Environmental Exploration |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/bk-environmental-exploration/id1562404875/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 17 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 148 MB | 238 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SOUTHERN LYON COUNTY UNIFIED SCHOOL DISTRICT 252](https://appshunter.io/developer/1360414937) | [Solved Education Consultancy, LLC](https://appshunter.io/developer/1506645558) |

## What reviewers say

### Southern Lyon County USD 252

[App page](https://appshunter.io/ios/app/southern-lyon-county-usd-252/id1360414938)

**In-app purchases:** none


### BK Environmental Exploration

[App page](https://appshunter.io/ios/app/bk-environmental-exploration/id1562404875)

This app provides a centralized digital hub for students, families, and staff to access academic information, school news, and community updates. It offers features like schedules, grades, event calendars, and communication tools, with translation and accessibility options.

**Highlights:** Academic schedules and grades, School news and social media feed, Event calendar with detailed information, Staff directory and communication, PBIS integration for staff, Multilingual support and accessibility features

**In-app purchases:** none


## Frequently asked questions

### Is Southern Lyon County USD 252 free?

Southern Lyon County USD 252 is free to download, with no in-app purchases.

### Is BK Environmental Exploration free?

BK Environmental Exploration is free to download, with no in-app purchases.

### Which is updated more often, Southern Lyon County USD 252 or BK Environmental Exploration?

Southern Lyon County USD 252 ships an update every 17 months, and BK Environmental Exploration every 2 months. Most recently, Southern Lyon County USD 252 was updated on October 25, 2026 and BK Environmental Exploration on October 20, 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.*