# TDC Athletics vs EMA Math

The clearest difference is price: TDC Athletics at Free against EMA Math's $4.99. TDC Athletics also leads on iOS requirement (16.0 vs 18). EMA Math's advantage is update cadence (every 5 days vs every 6 weeks). On ads, in-app purchases and device support there is nothing between them.

TDC Athletics is free to download; EMA Math costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

TDC Athletics ships an update every 6 weeks, EMA Math every 5 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TDC Athletics | EMA Math |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/tdc-athletics/id1620931164/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 70 MB | 60 MB |
| Requires iOS | **16.0** | 18 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spring Creek Dance, LLC](https://appshunter.io/developer/1620931167) | [Greg Michaelson](https://appshunter.io/developer/6800600831) |

## What reviewers say

### TDC Athletics

[App page](https://appshunter.io/ios/app/tdc-athletics/id1620931164)

Manage your account, register for classes, parties, and events. Receive important notifications about schedule changes, openings, and announcements. Access everything offered conveniently from your smartphone.

**Highlights:** Account management, Class registration, Party and event booking, Receive notifications, View announcements, On-the-go access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### EMA Math

[App page](https://appshunter.io/ios/app/ema-math/id6800600829)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TDC Athletics free?

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

### Is EMA Math free?

EMA Math costs $4.99, with no in-app purchases.

### Do TDC Athletics or EMA Math have ads?

Neither TDC Athletics nor EMA Math shows ads.

### Which is updated more often, TDC Athletics or EMA Math?

TDC Athletics ships an update every 6 weeks, and EMA Math every 5 days. Most recently, TDC Athletics was updated on November 3, 2026 and EMA Math on October 31, 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.*