# Obion County Schools vs TIAAA

Obion County Schools and TIAAA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Obion County Schools ships an update every 10 months, TIAAA every 8 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Obion County Schools | TIAAA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 8 months** |
| Size | 39 MB | 36 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Obion Co School District](https://appshunter.io/developer/1624773686) | [BallFrog.com, LLC](https://appshunter.io/developer/725357545) |

## What reviewers say

### Obion County Schools

[App page](https://appshunter.io/ios/app/obion-county-schools/id1624773684)

**Features:** macOS Compatibility

**In-app purchases:** none


### TIAAA

[App page](https://appshunter.io/ios/app/tiaaa/id6443571098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Obion County Schools free?

Obion County Schools is free to download, with no in-app purchases.

### Is TIAAA free?

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

### Do Obion County Schools or TIAAA have ads?

Neither Obion County Schools nor TIAAA shows ads.

### Which is updated more often, Obion County Schools or TIAAA?

Obion County Schools ships an update every 10 months, and TIAAA every 8 months. Most recently, Obion County Schools was updated on November 7, 2026 and TIAAA 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.*