# Royal Cannon Knockout vs Cuckoo BOOM

The clearest difference is review sentiment: Cuckoo BOOM at 100% against Royal Cannon Knockout's 0%. Cuckoo BOOM also leads on update cadence (every 3 days vs every 2 months) and rating (5.0 vs 4.7). Royal Cannon Knockout's advantage is ratings volume (138 vs 3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Royal Cannon Knockout sells 10 one-off in-app purchases and Cuckoo BOOM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cuckoo BOOM holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Royal Cannon Knockout has 138 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Royal Cannon Knockout's written reviews are positive against 100% of Cuckoo BOOM's.

Royal Cannon Knockout ships an update every 2 months, Cuckoo BOOM every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Royal Cannon Knockout | Cuckoo BOOM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (138 ratings)](https://appshunter.io/ios/app/royal-cannon-knockout/id6796202383/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/cuckoo-boom/id6797445397/reviews)** |
| Number of ratings | **138** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 377 MB | 22 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Muhammad Danish](https://appshunter.io/developer/1792403512) | [BATISCAFO LLC](https://appshunter.io/developer/1791134093) |

## What reviewers say

### Royal Cannon Knockout

[App page](https://appshunter.io/ios/app/royal-cannon-knockout/id6796202383)

Engage in a strategic puzzle game where you use a limited number of cannonballs to knock down various stacked obstacles. Aim carefully and adjust your angle to clear each level before running out of ammunition.

**Highlights:** Strategic aiming and firing, Variety of block types, Limited cannonball challenges, Level-based progression, Physics-based gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 Coins | $2.00 | one-time |
| In-App | $8.00 | one-time |
| 5000 Coins | $8.00 | one-time |
| 10,000 Coins | $15.00 | one-time |
| Gold Bundle | $20.00 | one-time |
| 25,000 Coins | $30.00 | one-time |
| Diamond Bundle | $40.00 | one-time |
| 50,000 coins | $55.00 | one-time |
| Royal Bundle | $80.00 | one-time |
| 100,000 Coins | $100.00 | one-time |


### Cuckoo BOOM

[App page](https://appshunter.io/ios/app/cuckoo-boom/id6797445397)

This vintage-styled arcade game challenges your reflexes to tap, crack, and hold time segments. Earn multipliers and special "BOOM" abilities to clear the screen. Progress through escalating worlds designed to punish hesitation.

**Highlights:** Tap, crack, and hold time segments, Splitting enemies, Streak multipliers, BOOM screen-clearing ability, 16 stages across 4 worlds, Vintage arcade feel

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cuckoo Pass | $2.99 | one-time |


## Frequently asked questions

### Is Royal Cannon Knockout free?

Royal Cannon Knockout is free to download, with in-app purchases available.

### Is Cuckoo BOOM free?

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

### Which has better reviews, Royal Cannon Knockout or Cuckoo BOOM?

Cuckoo BOOM is rated higher. Royal Cannon Knockout averages 4.7 out of 5 from 138 ratings, while Cuckoo BOOM averages 5.0 from 3 ratings.

### Do Royal Cannon Knockout or Cuckoo BOOM have ads?

Both Royal Cannon Knockout and Cuckoo BOOM show ads.

### Which is updated more often, Royal Cannon Knockout or Cuckoo BOOM?

Royal Cannon Knockout ships an update every 2 months, and Cuckoo BOOM every 3 days. Most recently, Royal Cannon Knockout was updated on November 5, 2026 and Cuckoo BOOM 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.*