# Zombie Directive vs Train Loop

Zombie Directive and Train Loop are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Zombie Directive | Train Loop |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | — | Free |
| Size | 60 MB | 127 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Chengdu Sanhao Nianhua Technology Co., Ltd](https://appshunter.io/developer/1576652891) | [Ngo Nguyen](https://appshunter.io/developer/1833419289) |

## What reviewers say

### Zombie Directive

[App page](https://appshunter.io/ios/app/zombie-directive-7-day-siege/id6748058686)

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Loop

[App page](https://appshunter.io/ios/app/train-loop-td/id6751099677)

Defend your city from relentless zombie hordes as your armored train circles continuously. Merge powerful wagons, unlock new weapons, and upgrade your arsenal to overcome increasingly difficult waves of enemies. Experience a dynamic roguelite progression with unique perks each wave.

**Highlights:** Endless train defense, Merge and upgrade wagons, Diverse enemy types, Roguelite progression with perks, Survival scaling difficulty

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zombie Directive free?

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

### Is Train Loop free?

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

### Do Zombie Directive or Train Loop have ads?

Neither Zombie Directive nor Train Loop shows ads.

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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.*