# TKD Tas vs ETERNAL

The clearest difference is update cadence: ETERNAL at every 3 months against TKD Tas's every 15 months. TKD Tas's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

TKD Tas ships an update every 15 months, ETERNAL every 3 months. The most recent releases landed on October 2, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | TKD Tas | ETERNAL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 3 months** |
| Size | 25 MB | 72 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Steven Whittaker Welch](https://appshunter.io/developer/1625791354) | [ETERNAL PERFORMING ARTS](https://appshunter.io/developer/1744757559) |

## What reviewers say

### TKD Tas

[App page](https://appshunter.io/ios/app/tkd-tas/id1041387662)

**Features:** macOS Compatibility

**In-app purchases:** none


### ETERNAL

[App page](https://appshunter.io/ios/app/eternal/id6502245774)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TKD Tas free?

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

### Is ETERNAL free?

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

### Do TKD Tas or ETERNAL have ads?

Neither TKD Tas nor ETERNAL shows ads.

### Which is updated more often, TKD Tas or ETERNAL?

TKD Tas ships an update every 15 months, and ETERNAL every 3 months. Most recently, TKD Tas was updated on October 2, 2026 and ETERNAL on September 19, 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.*