# Castle Master vs DDDigger

The clearest difference is review sentiment: Castle Master at 83% against DDDigger's 44%. Castle Master also leads on ads (none vs shown) and update cadence (daily vs every 9 days). DDDigger's advantage is ratings volume (18K vs 3). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Castle Master sells 7 one-off in-app purchases and DDDigger sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Castle Master holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: DDDigger has 18K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 83% of Castle Master's written reviews are positive against 44% of DDDigger's.

Castle Master ships an update daily, DDDigger every 9 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Castle Master | DDDigger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/castle-master-sliding-puzzle/id1670000119/reviews)** | [4.8 (18K ratings)](https://appshunter.io/ios/app/dddigger/id6740300910/reviews) |
| Number of ratings | 3 | **18K** |
| Positive reviews | **83.3% of reviews** | 43.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 9 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 125 MB | 299 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Moloney](https://appshunter.io/developer/1263277493) | [Neptune Company](https://appshunter.io/developer/539389569) |

## What reviewers say

### Castle Master

[App page](https://appshunter.io/ios/app/castle-master-sliding-puzzle/id1670000119)

Engage in a captivating puzzle experience with a variety of levels and unique block types. Enjoy immersive haptic feedback and track your progress across devices. Choose to play at your own pace or race against the clock.

**Highlights:** Drag blocks to solve puzzles, 48 challenging levels, Unique block types and tiles, Immersive Apple haptics, Game Center achievements and leaderboards, Play at your own pace or against the clock, Cross-device progress synchronization

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Gems | $0.29 | one-time |
| Ad Free | $0.49 | one-time |
| 20 Gems | $0.89 | one-time |
| Infinite Rewinds | $1.49 | one-time |
| 50 Gems | $1.49 | one-time |
| Puzzle Pro | $1.49 | one-time |
| Unlock Levels | $1.99 | one-time |


### DDDigger

[App page](https://appshunter.io/ios/app/dddigger/id6740300910)

Embark on a planet conquest adventure as cute aliens dig deep to reach the planet's core. Upgrade gear, build factories for resources, and battle giant worms and monsters lurking underground. Enjoy thrilling battles and charming visuals in this offline digging game.

**Highlights:** Digging to planet's core, Upgrade powerful gear, Build resource factories, Battle underground monsters, Easy tap controls, Offline gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Skip Pack | $0.99 | one-time |
| Welcome Pack01 | $2.99 | one-time |
| Event Pack 01 | $2.99 | one-time |
| Dicebuster Pack 01 | $2.99 | one-time |
| AD Skip Ticket Pack 2 | $2.99 | one-time |
| AD Skip Ticket Pack 1 | $2.99 | one-time |
| Star Pack 01 | $4.99 | one-time |
| Speed Up Pack | $5.99 | one-time |
| AD Skip Ticket Pack 3 | $6.99 | one-time |
| Chrono Dragon | $9.99 | one-time |

**What reviewers like**

- 👍 Very fun game
- 🚀 Well-programmed and attractive design
- 💡 Familiar and interesting game concept

**What reviewers complain about**

- 🐛 Glitches and bugs after updates
- 💰 Game becomes pay-to-win with expensive upgrades
- 🔍 Too many ads interrupting gameplay
- 🔋 Damage and progression nerfs make the game unplayable

**Reported bugs**

- Game gets stuck in a glitched area after completing all worlds
- Energy system not working properly, unable to play after depleting energy
- Inconsistent language support despite claims of multiple languages

**Requested features**

- Option to skip animation for slot machine
- Ability to permanently upgrade workers
- More content and replay value beyond 6 worlds


## Frequently asked questions

### Is Castle Master free?

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

### Is DDDigger free?

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

### Which has better reviews, Castle Master or DDDigger?

Castle Master is rated higher. Castle Master averages 5.0 out of 5 from 3 ratings, while DDDigger averages 4.8 from 18K ratings.

### Do Castle Master or DDDigger have ads?

DDDigger shows ads; Castle Master does not.

### Which is updated more often, Castle Master or DDDigger?

Castle Master ships an update daily, and DDDigger every 9 days. Most recently, Castle Master was updated on November 3, 2026 and DDDigger on November 5, 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.*