# Alien Creeps TD vs Fieldrunners Attack!

The clearest difference is ads: Fieldrunners Attack! at none against Alien Creeps TD's shown. Fieldrunners Attack! also leads on update cadence (every 2 weeks vs every 5 weeks) and iOS requirement (9.0 vs 13.0). Alien Creeps TD's advantage is rating (4.7 vs 4.4) and ratings volume (14K vs 1.4K). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Alien Creeps TD sells 10 one-off in-app purchases and Fieldrunners Attack! sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Alien Creeps TD holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Alien Creeps TD has 14K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews point the same way: 60% of Alien Creeps TD's written reviews are positive against 48% of Fieldrunners Attack!'s.

Alien Creeps TD ships an update every 5 weeks, Fieldrunners Attack! every 2 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Alien Creeps TD | Fieldrunners Attack! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (14K ratings)](https://appshunter.io/ios/app/alien-creeps-td/id880017562/reviews)** | [4.4 (1.4K ratings)](https://appshunter.io/ios/app/fieldrunners-attack/id1008111072/reviews) |
| Number of ratings | **14K** | 1.4K |
| Positive reviews | **59.9% of reviews** | 47.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 181 MB | 263 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Outplay Entertainment Ltd](https://appshunter.io/developer/468711596) | [Subatomic Studios, LLC](https://appshunter.io/developer/292421274) |

## What reviewers say

### Alien Creeps TD

[App page](https://appshunter.io/ios/app/alien-creeps-td/id880017562)

Engage in fast-paced tower defense battles against alien invaders. Deploy a variety of towers, heroes, and infantry to defend Earth. Upgrade your defenses and strategize to overcome hordes of enemies across numerous levels and challenges.

**Highlights:** 50 explosive levels, 3D Touch Technology for combat speed control, Free-to-play tower defense action, 3 thrilling game modes, Variety of devastating towers, Unlock new towers and abilities, Fast forward feature

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Refill Code Keys | $0.99 | one-time |
| Super Event Bundle! | $1.99 | one-time |
| Hero Roxie | $2.99 | one-time |
| Pile of Gems | $3.99 | one-time |
| Coins Pack 1 | $4.99 | one-time |
| Starter Bundle | $5.99 | one-time |
| Hero Skybolt | $8.99 | one-time |
| Pouch of Gems | $9.99 | one-time |
| Cinder | $9.99 | one-time |
| Bag of Gems | $19.99 | one-time |

**What reviewers like**

- 👍 Addictive gameplay
- 🚀 Engaging tower defense mechanics
- 💡 Unique hero system
- 👍 Offline playability

**What reviewers complain about**

- 💰 Expensive in-app purchases for heroes
- 🔒 Limited free progression without spending money
- 🐛 Bugs and crashes reported
- 🔋 Excessive advertisements

**Reported bugs**

- Game crashes after watching ads
- Progress loss when switching devices
- Invisible enemies in certain levels

**Requested features**

- More levels and content updates
- Ability to earn heroes through gameplay
- Improved tutorial and onboarding
- Pause and zoom functionality improvements


### Fieldrunners Attack!

[App page](https://appshunter.io/ios/app/fieldrunners-attack/id1008111072)

Build an impenetrable fortress and assemble an ultimate army to conquer rival players worldwide. Recruit heroes, train troops, and defend your turf with powerful turrets in this strategic combat game. Engage in campaign missions or multiplayer skirmishes for loot and glory.

**Highlights:** Strategic combat gameplay, Build and manage resources, Recruit and upgrade heroes, Real-time tactical attacks, Campaign missions, Multiplayer skirmishes, Build defensive towers

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Stack | $4.99 | one-time |
| League Bundle - Cluck Norris | $4.99 | one-time |
| Monthly Pass | $4.99 | one-time |
| League Bundle - Hornet | $6.99 | one-time |
| League Bundle - Nightshade | $6.99 | one-time |
| Gem Pile | $9.99 | one-time |
| Gem Hoard | $19.99 | one-time |
| Gem Bucket | $49.99 | one-time |
| Super Deal! | $49.99 | one-time |
| Gem Crate | $99.99 | one-time |

**What reviewers like**

- 🚀 Addictive gameplay
- 👍 Charming graphics
- 🚀 Fun and engaging
- 👍 Good base-building mechanics

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- 💰 Aggressive monetization
- ⏱️ Slow progression without spending
- 🔌 Server connection issues

**Reported bugs**

- Unable to open alliance chests
- Barracks spawning troops before battle starts
- Granary capacity not working as intended
- Crashes when trying to research or upgrade

**Requested features**

- Replay feature for attacks
- More campaign levels
- Improved alliance functionality
- Better resource balancing


## Frequently asked questions

### Is Alien Creeps TD free?

Alien Creeps TD is free to download, with in-app purchases available.

### Is Fieldrunners Attack! free?

Fieldrunners Attack! is free to download, with in-app purchases available.

### Which has better reviews, Alien Creeps TD or Fieldrunners Attack!?

Alien Creeps TD is rated higher. Alien Creeps TD averages 4.7 out of 5 from 14K ratings, while Fieldrunners Attack! averages 4.4 from 1.4K ratings.

### Do Alien Creeps TD or Fieldrunners Attack! have ads?

Alien Creeps TD shows ads; Fieldrunners Attack! does not.

### Which is updated more often, Alien Creeps TD or Fieldrunners Attack!?

Alien Creeps TD ships an update every 5 weeks, and Fieldrunners Attack! every 2 weeks. Most recently, Alien Creeps TD was updated on October 25, 2026 and Fieldrunners Attack! on October 20, 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.*