# diep.io vs Fighter Merge

The clearest difference is rating: Fighter Merge at 4.7 against diep.io's 3.8. Fighter Merge also leads on review sentiment (78% vs 47%). diep.io's advantage is in-app purchases (none vs 20) and ratings volume (20K vs 2.3K). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fighter Merge sells 20 one-off in-app purchases. diep.io asks for nothing beyond the download.

Fighter Merge holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: diep.io has 20K ratings behind it against 2.3K, so its average is the more settled of the two. Written reviews point the same way: 47% of diep.io's written reviews are positive against 78% of Fighter Merge's.

diep.io ships an update monthly, Fighter Merge every 2 weeks. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | diep.io | Fighter Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (20K ratings)](https://appshunter.io/ios/app/diepio/id1114751883/reviews) | **[4.7 (2.3K ratings)](https://appshunter.io/ios/app/fighter-merge/id6478086844/reviews)** |
| Number of ratings | **20K** | 2.3K |
| Positive reviews | 46.9% of reviews | **77.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 17 MB | 207 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [VexxusArts Ltd](https://appshunter.io/developer/1080798117) | [ANLOFT YAZILIM LIMITED SIRKETI](https://appshunter.io/developer/1626867365) |

## What reviewers say

### diep.io

[App page](https://appshunter.io/ios/app/diepio/id1114751883)

Engage in massive online multiplayer tank battles. Destroy blocks and other players to gain experience, level up your tank's stats, and upgrade to different classes. Dominate the leaderboard in this fast-paced action game optimized for mobile.

**Highlights:** Online multiplayer action, Dozens of players per game, Fast-paced tank warfare, Level up tank stats, Upgrade tank classes, Optimized for mobile controls

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Awesome game
- 👍 Great game
- 👍 Fun game
- 👍 Peak gamer game

**What reviewers complain about**

- 🐛 Bugs
- 🐛 Laggy
- 🐛 Unoptimized
- 🐛 Glitches
- 🐛 Crashes

**Reported bugs**

- Can't shoot when upgrading
- Upgrade menu disappears after ignoring
- Unresponsive upgrade menu
- Invisible tanks and bullets
- Teleporting tanks

**Requested features**

- Add more tanks
- Add more game modes
- Bring back mothership
- Add sandbox mode
- Add private servers


### Fighter Merge

[App page](https://appshunter.io/ios/app/fighter-merge/id6478086844)

Combine warriors to discover powerful mutants and build an ultimate army. Engage in strategic, fast-paced arena battles to crush rivals and become the Merge Master. Collect and upgrade rare monsters to evolve them into unstoppable forces.

**Highlights:** Merge warriors to discover powerful mutants, Build and evolve an ultimate army, Engage in strategic arena battles, Collect and upgrade rare monsters, Dynamic evolution of fighters, Fast-paced tactical gameplay

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mighty Rocket x5 | $0.99 | one-time |
| 10 Skipits | $1.49 | one-time |
| Ticket x15 | $1.99 | one-time |
| Archer 6 | $2.99 | one-time |
| Pack 1 | $3.29 | one-time |
| 30 Skipits | $3.49 | one-time |
| No Ads | $3.99 | one-time |
| Featured Pack1 | $3.99 | one-time |
| Mighty Rocket x30 | $4.49 | one-time |
| Ticket x45 | $4.99 | one-time |
| Featured Pack 3 | $4.99 | one-time |
| 60 Skipits | $5.99 | one-time |
| Featured Pack 2 | $5.99 | one-time |
| Speacial Pack | $6.99 | one-time |
| Ticket x90 | $8.99 | one-time |
| Ticket x180 | $18.99 | one-time |
| Ticket x250 | $23.99 | one-time |
| Ticket x1000 | $69.99 | one-time |
| Ticket x2000 | $104.99 | one-time |
| Mega Bundle | $145.99 | one-time |

**What reviewers like**

- 🚀 Fun and addictive gameplay
- 👍 Satisfying merging mechanics
- 🤩 Visually appealing
- 💯 Engaging combat system

**What reviewers complain about**

- 💸 Excessive ads
- 🐛 Units disappearing/glitches
- 🔁 Repetitive and grindy
- 🤖 Inconsistent difficulty scaling

**Reported bugs**

- Units randomly disappearing
- Versus mode not working properly
- Sound issues and audio bugs

**Requested features**

- More unit types and upgrades
- Ability to control units directly
- Reduced ad frequency
- Improved progression balancing


## Frequently asked questions

### Is diep.io free?

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

### Is Fighter Merge free?

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

### Which has better reviews, diep.io or Fighter Merge?

Fighter Merge is rated higher. diep.io averages 3.8 out of 5 from 20K ratings, while Fighter Merge averages 4.7 from 2.3K ratings.

### Do diep.io or Fighter Merge have ads?

Both diep.io and Fighter Merge show ads.

### Which is updated more often, diep.io or Fighter Merge?

diep.io ships an update monthly, and Fighter Merge every 2 weeks. Most recently, diep.io was updated on October 21, 2026 and Fighter Merge 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.*