# ECHO Charter School, MN vs OPSRC

The clearest difference is update cadence: OPSRC at every 3 months against ECHO Charter School, MN's every 48 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ECHO Charter School, MN ships an update every 48 months, OPSRC every 3 months. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ECHO Charter School, MN | OPSRC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 3 months** |
| Size | 112 MB | 143 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Every Child Has Opportunities School District 4026](https://appshunter.io/developer/1616693743) | [Oklahoma Public School Resource Center](https://appshunter.io/developer/1757000714) |

## What reviewers say

### ECHO Charter School, MN

[App page](https://appshunter.io/ios/app/echo-charter-school-mn/id1269276263)

**In-app purchases:** none


### OPSRC

[App page](https://appshunter.io/ios/app/opsrc/id6538714688)

**In-app purchases:** none


## Frequently asked questions

### Is ECHO Charter School, MN free?

ECHO Charter School, MN is free to download, with no in-app purchases.

### Is OPSRC free?

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

### Do ECHO Charter School, MN or OPSRC have ads?

Neither ECHO Charter School, MN nor OPSRC shows ads.

### Which is updated more often, ECHO Charter School, MN or OPSRC?

ECHO Charter School, MN ships an update every 48 months, and OPSRC every 3 months. Most recently, ECHO Charter School, MN was updated on October 14, 2026 and OPSRC on September 29, 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.*