# TSIC vs OIAAA

The clearest difference is ads: TSIC at none against OIAAA's shown. TSIC also leads on update cadence (every 3 days vs every 6 weeks) and device support (3 vs 1). On price and in-app purchases there is nothing between them.

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

TSIC ships an update every 3 days, OIAAA every 6 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | TSIC | OIAAA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/oiaaa/id6471139758/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 6 weeks |
| Monetization | — | Ad-supported |
| Size | 66 MB | 119 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Todd Greenwald](https://appshunter.io/developer/1108495760) | [Ohio Interscholastic Athletic Administrators Association](https://appshunter.io/developer/1714860518) |

## What reviewers say

### TSIC

[App page](https://appshunter.io/ios/app/tsic-regn/id1616345403)

**Features:** macOS Compatibility

**In-app purchases:** none


### OIAAA

[App page](https://appshunter.io/ios/app/oiaaa/id6471139758)

Access schedules, member resources, and event information for the Ohio Interscholastic Athletic Administrators Association. Stay updated on professional development, tickets, and special offers. Location services and notifications enhance your gameday experience.

**Highlights:** Schedule & Event Information, Member Resources, Membership & Benefits, Tickets & AMP, Professional Development, Interactive Map, Sponsor Offers

**In-app purchases:** none


## Frequently asked questions

### Is TSIC free?

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

### Is OIAAA free?

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

### Do TSIC or OIAAA have ads?

OIAAA shows ads; TSIC does not.

### Which is updated more often, TSIC or OIAAA?

TSIC ships an update every 3 days, and OIAAA every 6 weeks. Most recently, TSIC was updated on November 7, 2026 and OIAAA on November 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.*