# D.D.D. vs Cannon Siege

The clearest difference is in-app purchases: Cannon Siege at none against D.D.D.'s 8. D.D.D.'s advantage is ads (none vs shown) and update cadence (fortnightly vs every 5 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. D.D.D. sells 8 one-off in-app purchases. Cannon Siege asks for nothing beyond the download.

D.D.D. ships an update fortnightly, Cannon Siege every 5 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | D.D.D. | Cannon Siege |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/cannon-siege-evolution/id6786693394/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Monetization | — | Ad-supported |
| Size | 286 MB | 255 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Level Up Studio Co., Ltd.](https://appshunter.io/developer/1895344226) | [Khurram Samad](https://appshunter.io/developer/301202277) |

## What reviewers say

### D.D.D.

[App page](https://appshunter.io/ios/app/ddd-see-ya-in-respawn/id6763499736)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Few Gems | $0.99 | one-time |
| Pile of Gems | $1.99 | one-time |
| Rumble Pass Upgrade | $3.99 | one-time |
| Rumble Pass Elite | $3.99 | one-time |
| Plenty of Gems | $5.99 | one-time |
| Rumble Pass Plus | $7.89 | one-time |
| Overflowing Gems | $19.99 | one-time |
| Ultimate Gems | $39.99 | one-time |


### Cannon Siege

[App page](https://appshunter.io/ios/app/cannon-siege-evolution/id6786693394)

Engage in an action-packed destruction game where strategic aiming and powerful upgrades lead to victory. Fire devastating shots to crush enemy structures and dominate increasingly challenging levels. Evolve your cannon to become unstoppable.

**Highlights:** Addictive aiming and shooting mechanics, Realistic destruction physics, Upgrade and evolve cannon power, Strategic gameplay with increasing difficulty, Easy to play, challenging to master

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

**In-app purchases:** none


## Frequently asked questions

### Is D.D.D. free?

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

### Is Cannon Siege free?

Cannon Siege is free to download, with no in-app purchases.

### Do D.D.D. or Cannon Siege have ads?

Cannon Siege shows ads; D.D.D. does not.

### Which is updated more often, D.D.D. or Cannon Siege?

D.D.D. ships an update fortnightly, and Cannon Siege every 5 weeks. Most recently, D.D.D. was updated on November 5, 2026 and Cannon Siege 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.*