# Combo Clash vs Train Attack

The clearest difference is rating: Combo Clash at 4.5 against Train Attack's 4.1. On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Combo Clash sells 17 one-off in-app purchases and Train Attack sells 18 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Combo Clash holds the better App Store score, 4.5 against 4.1. Both are backed by a comparable volume of ratings — 2.8K and 1K respectively. Written reviews complicate that: 10% of Combo Clash's written reviews are positive against 11% of Train Attack's, so the app with the better star average is not the one people write more warmly about.

Combo Clash ships an update every 3 weeks, Train Attack every 11 days. The most recent releases landed on October 21, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Combo Clash | Train Attack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2.8K ratings)](https://appshunter.io/ios/app/combo-clash-era-wars/id6670490599/reviews)** | [4.1 (1K ratings)](https://appshunter.io/ios/app/train-attack-merge-war/id6747774853/reviews) |
| Number of ratings | **2.8K** | 1K |
| Positive reviews | 9.9% of reviews | **11.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 11 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 455 MB | 285 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [MAD PIXEL](https://appshunter.io/developer/1581972745) |

## What reviewers say

### Combo Clash

[App page](https://appshunter.io/ios/app/combo-clash-era-wars/id6670490599)

Merge weapons on a grid to boost firepower and battle waves of enemies. Evolve your hero and unlock weapons from different time periods to defend against diverse foes. Gather loot to strengthen your character and conquer every era.

**Highlights:** Merge blocks to boost firepower, Evolve your character, Unlock weapons from different Ages, Battle waves of enemies, Gather loot to strengthen hero

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Hero Token Pack | $0.99 | one-time |
| Very Small Gems Pack | $0.99 | one-time |
| Small Gems Pack | $2.99 | one-time |
| Starter Pack | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Speed Up | $5.99 | one-time |
| Medium Gem Pack | $5.99 | one-time |
| Age Pack | $7.99 | one-time |
| Medium Hero Token Pack | $9.99 | one-time |
| Big Gem Pack | $9.99 | one-time |
| Blessings Pack | $12.99 | one-time |
| Rotation Pack | $14.99 | one-time |
| Blocker Removal | $14.99 | one-time |
| Hero Cards Pack | $17.99 | one-time |
| Gigantic Gem Pack | $24.99 | one-time |
| Hero Unlock Pack | $29.99 | one-time |
| Premium No Ads | $49.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging gameplay
- 🚀 Smooth performance

**What reviewers complain about**

- 🔍 Deceptive in-app purchases
- 💰 Excessive ads and monetization
- 🐛 Bugs and glitches
- ⚠️ Lack of transparency

**Reported bugs**

- Spears not fitting through conveyor belt
- Green coins serving no purpose
- Sound issues after ads
- Lost cards and progress after updates

**Requested features**

- Ability to carry over gold between rounds
- More detailed block/perk descriptions
- Improved sound and music
- Consistent ad-removal functionality


### Train Attack

[App page](https://appshunter.io/ios/app/train-attack-merge-war/id6747774853)

Command a powerful battle train in this idle merge game. Merge weapons and upgrade your convoy to blast through enemies and bosses. Build your railroad empire and explore a global battlefield.

**Highlights:** Merge combat units and weapons, Epic 2D shooting action, Upgrade and build your train base, Face giant bosses and nuclear attacks, Explore diverse global battlefields, Play solo or with friends, Collect daily rewards and bonuses

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 110 Diamonds | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Enhanced Equip Slot II | $2.99 | one-time |
| Enhanced Equip Slot I | $2.99 | one-time |
| Battle Pass Premium | $2.99 | one-time |
| NoAds + Bonus | $3.99 | one-time |
| NoAds | $3.99 | one-time |
| Conductor Pack | $4.99 | one-time |
| Gold Dungeon Pass | $4.99 | one-time |
| 600 Diamonds | $4.99 | one-time |
| Rail King Bundle | $9.99 | one-time |
| 1 300 Diamonds | $9.99 | one-time |
| VIP Bundle | $9.99 | one-time |
| Monthly Pass Forever | $14.99 | one-time |
| All In One Bundle | $14.99 | one-time |
| 2 800 Diamonds | $19.99 | one-time |
| 7 500 Diamonds | $49.99 | one-time |
| 16 000 Diamonds | $99.99 | one-time |

**What reviewers like**

- 🚀 Fun and action-packed game
- 👍 Enjoyable gameplay

**What reviewers complain about**

- 🙁 Too many ads
- 🐛 Bugs and glitches
- 💰 Paid 'no ads' feature not working

**Reported bugs**

- Game freezes on wave 5 stage 3
- Enemies disappear halfway through levels

**Requested features**

- Reduce the number of ads
- Fix bugs and glitches


## Frequently asked questions

### Is Combo Clash free?

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

### Is Train Attack free?

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

### Which has better reviews, Combo Clash or Train Attack?

Combo Clash is rated higher. Combo Clash averages 4.5 out of 5 from 2.8K ratings, while Train Attack averages 4.1 from 1K ratings.

### Do Combo Clash or Train Attack have ads?

Both Combo Clash and Train Attack show ads.

### Which is updated more often, Combo Clash or Train Attack?

Combo Clash ships an update every 3 weeks, and Train Attack every 11 days. Most recently, Combo Clash was updated on October 21, 2026 and Train Attack on October 28, 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.*