# Crazy TD vs Primary Pong

The clearest difference is ads: Primary Pong at none against Crazy TD's shown. Primary Pong also leads on iOS requirement (13.0 vs 17.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Crazy TD sells 1 one-off in-app purchase and Primary Pong sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Crazy TD | Primary Pong |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/crazy-td/id906263409/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 76 MB |
| Requires iOS | 17.5 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Ang Chee Hong](https://appshunter.io/developer/1420817458) | [Thomas Stigler](https://appshunter.io/developer/1713282011) |

## What reviewers say

### Crazy TD

[App page](https://appshunter.io/ios/app/crazy-td/id906263409)

Defend your tower from an invading red army by tapping to shoot. Avoid friendly fire with the blue army and earn points by eliminating enemies and birds. Compete on leaderboards and unlock achievements in this fast-paced defense game.

**Highlights:** Tap to shoot enemies, Swipe for machine gun action, Defend against red army, Avoid shooting blue army, Earn points for kills, Game Center Leaderboard, Game Center Achievements

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove In-Game Ads | $0.99 | one-time |


### Primary Pong

[App page](https://appshunter.io/ios/app/primary-pong/id6532272008)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Crazy TD free?

Crazy TD is free to download, with in-app purchases available.

### Is Primary Pong free?

Primary Pong is free to download, with in-app purchases available.

### Do Crazy TD or Primary Pong have ads?

Crazy TD shows ads; Primary Pong does not.

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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.*