# Stack Champs vs BOUND BIRD

The clearest difference is update cadence: BOUND BIRD at every 3 days against Stack Champs's fortnightly. On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stack Champs sells 7 one-off in-app purchases and BOUND BIRD sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Stack Champs ships an update fortnightly, BOUND BIRD every 3 days. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stack Champs | BOUND BIRD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stack-champs/id1631284438/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 209 MB | 129 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SPECTRUM.GAMES INTERNATIONAL LTD](https://appshunter.io/developer/1564716391) | [Manato Takeishi](https://appshunter.io/developer/1731628288) |

## What reviewers say

### Stack Champs

[App page](https://appshunter.io/ios/app/stack-champs/id1631284438)

Experience a classic arcade stacking game with diverse themes. Compete with friends in one-on-one matches, earn stickers, complete challenges, and climb the global leaderboard for endless fun.

**Highlights:** Classic arcade gameplay, Multiple stacking themes, One-on-one multiplayer, Sticker collection, Challenge system, Global leaderboard

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Drop | $0.99 | one-time |
| Chips Pack | $0.99 | one-time |
| Unlock a Theme | $0.99 | one-time |
| Unlock a theme | $0.99 | one-time |
| VIP Week | $3.99 | one-time |
| Remove Ads | $8.99 | one-time |
| VIP Month | $8.99 | one-time |


### BOUND BIRD

[App page](https://appshunter.io/ios/app/bound-bird-brick-breaker/id6787343747)

A unique blend of pinball and brick breaker gameplay where you launch a bird to smash blocks. Enjoy a relaxing experience with no timers or stamina, perfect for casual play. Power up your bird with stacked skills and compete globally on the leaderboards.

**Highlights:** Pinball meets brick breaker gameplay, Launch bird to smash blocks, No timers or stamina, Stack skills to power up bird, Global leaderboards

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PLUS (Sale) | $0.99 | one-time |
| PLUS | $2.99 | one-time |
| MAX (Sale) | $5.99 | one-time |
| MAX | $9.99 | one-time |


## Frequently asked questions

### Is Stack Champs free?

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

### Is BOUND BIRD free?

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

### Do Stack Champs or BOUND BIRD have ads?

Both Stack Champs and BOUND BIRD show ads.

### Which is updated more often, Stack Champs or BOUND BIRD?

Stack Champs ships an update fortnightly, and BOUND BIRD every 3 days. Most recently, Stack Champs was updated on October 6, 2026 and BOUND BIRD on October 24, 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.*