# TDS vs DDDigger

The clearest difference is update cadence: DDDigger at every 9 days against TDS's monthly. DDDigger also leads on review sentiment (44% vs 35%). TDS's advantage is chart position (#9 vs unranked) and ratings volume (98K vs 18K). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. TDS sells 23 one-off in-app purchases and DDDigger sells 28 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for TDS against 4.8 for DDDigger. That said, the two scores are not equally well evidenced: TDS has 98K ratings behind it against 18K, so its average is the more settled of the two. Written reviews are what separate them: 35% of TDS's written reviews are positive against 44% of DDDigger's.

TDS ships an update monthly, DDDigger every 9 days. Both last shipped on October 27, 2026.

## The numbers

| Metric | TDS | DDDigger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (98K ratings)](https://appshunter.io/ios/app/tds-tower-destiny-survive/id6480174499/reviews) | **[4.8 (18K ratings)](https://appshunter.io/ios/app/dddigger/id6740300910/reviews)** |
| Number of ratings | **98K** | 18K |
| Positive reviews | 35.3% of reviews | **43.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#9** | — |
| Size | 359 MB | 299 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [SayGames LTD](https://appshunter.io/developer/1551847165) | [Neptune Company](https://appshunter.io/developer/539389569) |

## What reviewers say

### TDS

[App page](https://appshunter.io/ios/app/tds-tower-destiny-survive/id6480174499)

**Currently charting:** #9 Top Free · Role Playing, #111 Top Free · Casual, #124 Top Grossing · Role Playing (US App Store)

Build and defend a mobile tower against waves of attacking zombies. Collect blocks to construct your fortress, equip it with weapons, and strategize your defense to survive the apocalypse. Upgrade your arsenal and progress through levels in this engaging RPG shooter.

**Highlights:** Tower construction and defense, Idle zombie wave shooter, Weapon collection and upgrades, Strategic gameplay, Level progression and unlocks, Vibrant graphics and animations

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

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Pack 1 | $0.99 | one-time |
| Daily Offer 1 | $1.99 | one-time |
| ADS Tickets Offer 3 | $2.99 | one-time |
| Fuel Offer 4 | $2.99 | one-time |
| Key Pack 1 | $2.99 | one-time |
| Starter Pack | $3.99 | one-time |
| Game Boost | $3.99 | one-time |
| ADS Tickets Offer 2 | $3.99 | one-time |
| Daily Offer 2 | $3.99 | one-time |
| No Ads Offer Base | $3.99 | one-time |
| ADS Tickets Offer 1 | $4.99 | one-time |
| ADS Tickets Offer 4 | $4.99 | one-time |
| Key Pack 2 | $5.99 | one-time |
| ADS Tickets Offer 5 | $6.99 | one-time |
| Evolution Pack 5 | $7.99 | one-time |
| No Ads Offer Delta | $7.99 | one-time |
| ADS Tickets Offer 6 | $9.99 | one-time |
| Gem Pack 3 | $9.99 | one-time |
| Key Pack 3 | $9.99 | one-time |
| ADS Tickets Offer 7 | $14.99 | one-time |
| Gem Pack 4 | $19.99 | one-time |
| Gem Pack 5 | $49.99 | one-time |
| Gem Pack 6 | $99.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Minimal ads
- 🚀 Easy to get into
- 👍 Good value for money

**What reviewers complain about**

- 🐛 Bugs and glitches
- 🔁 Repetitive gameplay
- 💰 Expensive subscription for ad-free
- 🕰️ Forced ads after each run

**Reported bugs**

- Coins not registering properly after rounds
- Game freezing and crashing
- Audio issues after ads

**Requested features**

- More enemy and weapon variety
- Ability to choose weapons
- Permanent ad-free option
- Longer and more challenging levels
- Ability to keep progress between levels


### 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 (28)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Emergency Ad Skip Pack | $0.99 | one-time |
| Ad Skip Pack | $0.99 | one-time |
| Ad Skip Full Package | $1.99 | one-time |
| Super Galaxy Pack 2 | $2.99 | 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 |
| Elite Pass | $4.99 | one-time |
| LIMTED PACK 2 | $4.99 | one-time |
| LIMTED PACK 1 | $4.99 | one-time |
| Star Pack 01 | $4.99 | one-time |
| Warpstone Pack 01 | $4.99 | one-time |
| Upgrade Core Pack | $5.99 | one-time |
| Speed Up Pack | $5.99 | one-time |
| AD Skip Ticket Pack 3 | $6.99 | one-time |
| AD Skip Ticket Pack 4 | $6.99 | one-time |
| Super Galaxy Pack 1 | $8.99 | one-time |
| Master Pass | $9.99 | one-time |
| Chrono Dragon | $9.99 | one-time |
| Event Pack 02 | $9.99 | one-time |
| Crystal 03 | $9.99 | one-time |
| AD Skip Ticket Pack 5 | $14.99 | one-time |
| Chrono Dragon Pack | $18.99 | one-time |
| Crystal 04 | $19.99 | one-time |
| Crystal 05 | $47.99 | one-time |
| Crystal 06 | $99.99 | 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 TDS free?

TDS 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, TDS or DDDigger?

DDDigger is rated higher. TDS averages 4.7 out of 5 from 98K ratings, while DDDigger averages 4.8 from 18K ratings.

### Do TDS or DDDigger have ads?

Both TDS and DDDigger show ads.

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

TDS ships an update monthly, and DDDigger every 9 days. Most recently, TDS was updated on October 27, 2026 and DDDigger on October 27, 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.*