# DDDigger vs GraviTee

The clearest difference is in-app purchases: GraviTee at none against DDDigger's 10. GraviTee also leads on update cadence (daily vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DDDigger sells 10 one-off in-app purchases. GraviTee asks for nothing beyond the download.

DDDigger ships an update every 9 days, GraviTee daily. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | DDDigger | GraviTee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (18K ratings)](https://appshunter.io/ios/app/dddigger/id6740300910/reviews)** | — |
| Number of ratings | **18K** | — |
| Positive reviews | 43.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 299 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neptune Company](https://appshunter.io/developer/539389569) | [RYOICHI ENOMOTO](https://appshunter.io/developer/6796367308) |

## What reviewers say

### 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


### GraviTee

[App page](https://appshunter.io/ios/app/gravitee/id6796367306)

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

**In-app purchases:** none


## Frequently asked questions

### Is DDDigger free?

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

### Is GraviTee free?

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

### Do DDDigger or GraviTee have ads?

Both DDDigger and GraviTee show ads.

### Which is updated more often, DDDigger or GraviTee?

DDDigger ships an update every 9 days, and GraviTee daily. Most recently, DDDigger was updated on November 13, 2026 and GraviTee on November 10, 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.*