# Second Grade ABC Spelling vs OCSI App

The clearest difference is price: OCSI App at Free against Second Grade ABC Spelling's $0.99. OCSI App also leads on update cadence (every 5 weeks vs every 19 months). Second Grade ABC Spelling's advantage is iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

OCSI App is free to download; Second Grade ABC Spelling costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Second Grade ABC Spelling ships an update every 19 months, OCSI App every 5 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Second Grade ABC Spelling | OCSI App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Size | 17 MB | 28 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maria Dolores Garcia Ferre](https://appshunter.io/developer/970100146) | [Okinawa Christian School International](https://appshunter.io/developer/1752812481) |

## What reviewers say

### Second Grade ABC Spelling

[App page](https://appshunter.io/ios/app/second-grade-abc-spelling/id1545823057)

**Features:** macOS Compatibility

**In-app purchases:** none


### OCSI App

[App page](https://appshunter.io/ios/app/ocsi-app/id6504547732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Second Grade ABC Spelling free?

Second Grade ABC Spelling costs $0.99, with no in-app purchases.

### Is OCSI App free?

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

### Do Second Grade ABC Spelling or OCSI App have ads?

Neither Second Grade ABC Spelling nor OCSI App shows ads.

### Which is updated more often, Second Grade ABC Spelling or OCSI App?

Second Grade ABC Spelling ships an update every 19 months, and OCSI App every 5 weeks. Most recently, Second Grade ABC Spelling was updated on October 7, 2026 and OCSI App on October 3, 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.*