# Boost Buddies vs Stack Champs

The clearest difference is rating: Stack Champs at 5.0 against Boost Buddies's 3.8. Stack Champs also leads on update cadence (fortnightly vs every 4 months). Boost Buddies's advantage is ratings volume (58 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Boost Buddies sells 1 one-off in-app purchase and Stack Champs sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Stack Champs holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Boost Buddies has 58 ratings behind it against 1, so its average is the more settled of the two.

Boost Buddies ships an update every 4 months, Stack Champs fortnightly. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Boost Buddies | Stack Champs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (58 ratings)](https://appshunter.io/ios/app/boost-buddies/id1377471650/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stack-champs/id1631284438/reviews)** |
| Number of ratings | **58** | 1 |
| Positive reviews | 59.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 74 MB | 209 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Raiyumi Inc.](https://appshunter.io/developer/1097595977) | [SPECTRUM.GAMES INTERNATIONAL LTD](https://appshunter.io/developer/1564716391) |

## What reviewers say

### Boost Buddies

[App page](https://appshunter.io/ios/app/boost-buddies/id1377471650)

Engage in a hardcore action reflex game with deceptively cute visuals. Test your skills across numerous challenging levels and obstacles. Collect unique characters, each with their own music and level design, to climb the leaderboards.

**Highlights:** 81 Challenge Levels, Hundreds of obstacle challenges, Unique characters with themes and music, Pixel art visuals, Sticker pack

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads + Lucky Kat + 300g | $2.99 | one-time |

**What reviewers like**

- 😍 Adorable characters and art
- 🎵 Great music and soundtrack
- 🎮 Fun and addictive gameplay
- ✨ Creative mechanics and rules
- 👍 Simple controls, easy to learn

**What reviewers complain about**

- 💥 Frequent crashes and freezes
- 🚫 Game won't open or start
- 📉 Lag and performance issues
- 💸 Ads interrupt gameplay
- 🤷 Difficulty with certain levels

**Reported bugs**

- Game crashes on startup
- Game won't open
- Levels are unplayable due to no controls
- Button mode for controls not available in levels
- Progress reset after updates

**Requested features**

- Update with new features and levels
- Add more levels
- Add more characters
- Make controls more accessible in levels
- Allow choosing when to watch ads for continues


### 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 |


## Frequently asked questions

### Is Boost Buddies free?

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

### Is Stack Champs free?

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

### Which has better reviews, Boost Buddies or Stack Champs?

Stack Champs is rated higher. Boost Buddies averages 3.8 out of 5 from 58 ratings, while Stack Champs averages 5.0 from 1 ratings.

### Do Boost Buddies or Stack Champs have ads?

Both Boost Buddies and Stack Champs show ads.

### Which is updated more often, Boost Buddies or Stack Champs?

Boost Buddies ships an update every 4 months, and Stack Champs fortnightly. Most recently, Boost Buddies was updated on October 7, 2026 and Stack Champs on October 6, 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.*