# UnderAttack vs Ballin Tycoon

The clearest difference is ads: Ballin Tycoon at none against UnderAttack's shown. Ballin Tycoon also leads on update cadence (weekly vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. UnderAttack sells 9 one-off in-app purchases and Ballin Tycoon sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UnderAttack ships an update every 4 months, Ballin Tycoon weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | UnderAttack | Ballin Tycoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ballin-tycoon/id6768462326/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 88 MB | 457 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OGULCAN SACLI](https://appshunter.io/developer/1855149869) | [Fathom](https://appshunter.io/developer/1896575234) |

## What reviewers say

### UnderAttack

[App page](https://appshunter.io/ios/app/underattack-idle-td/id6756351933)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Gem | $0.99 | one-time |
| 130 Gem | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Adventurer Bundle | $4.99 | one-time |
| 350 Gem | $4.99 | one-time |
| 650 Gem | $7.99 | one-time |
| Veteran Pack | $9.99 | one-time |
| Dreadnought | $9.99 | one-time |
| 1500 Gem | $14.99 | one-time |


### Ballin Tycoon

[App page](https://appshunter.io/ios/app/ballin-tycoon/id6768462326)

Experience a satisfying idle arcade game by dropping balls down a peg board, aiming for jackpots, and using wins to unlock new worlds, upgrade abilities, and collect unique pets. Engage in daily quests, tournaments, and mini-games for continuous rewards and progression.

**Highlights:** Idle Plinko gameplay, Four unique worlds to explore, Collect and upgrade 36 pets, Daily quests and weekly tournaments, One-handed portrait play, Guilds and leaderboards

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bonus Pet Slot 1 | $4.99 | one-time |
| +50 Ball Cap | $4.99 | one-time |
| 1.25X Golden Balls | $4.99 | one-time |
| Deluxe Bundle - High Roller Pack | $19.99 | one-time |
| +50 Ball Cap | $19.99 | one-time |
| Bonus Pet Slot 2 | $19.99 | one-time |
| 1.5X Golden Balls | $19.99 | one-time |
| Bonus Pet Slot 3 | $49.99 | one-time |
| +50 Ball Cap | $49.99 | one-time |
| 2X Golden Balls | $49.99 | one-time |


## Frequently asked questions

### Is UnderAttack free?

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

### Is Ballin Tycoon free?

Ballin Tycoon is free to download, with in-app purchases available.

### Do UnderAttack or Ballin Tycoon have ads?

UnderAttack shows ads; Ballin Tycoon does not.

### Which is updated more often, UnderAttack or Ballin Tycoon?

UnderAttack ships an update every 4 months, and Ballin Tycoon weekly. Most recently, UnderAttack was updated on October 30, 2026 and Ballin Tycoon 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.*