# Section IV vs DLSEC

The clearest difference is update cadence: DLSEC at every 2 months against Section IV's every 5 months. Section IV's advantage is iOS requirement (13.0 vs 16.0). 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.

Section IV ships an update every 5 months, DLSEC every 2 months. The most recent releases landed on October 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Section IV | DLSEC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 22 MB | 142 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Section IV of NYSPHSAA](https://appshunter.io/developer/1599148831) | [Dewitt-Lavaca Special Education Cooperative](https://appshunter.io/developer/1658640091) |

## What reviewers say

### Section IV

[App page](https://appshunter.io/ios/app/section-iv/id1599148829)

**In-app purchases:** none


### DLSEC

[App page](https://appshunter.io/ios/app/dlsec/id1658640089)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Section IV free?

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

### Is DLSEC free?

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

### Do Section IV or DLSEC have ads?

Neither Section IV nor DLSEC shows ads.

### Which is updated more often, Section IV or DLSEC?

Section IV ships an update every 5 months, and DLSEC every 2 months. Most recently, Section IV was updated on October 1, 2026 and DLSEC on September 24, 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.*