# Neon Merge Defense vs OverclockeTD

The clearest difference is review sentiment: OverclockeTD at 80% against Neon Merge Defense's 34%. OverclockeTD also leads on rating (4.5 vs 4.2). Neon Merge Defense's advantage is update cadence (every 10 days vs every 2 months) and ratings volume (114 vs 10). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neon Merge Defense sells 10 one-off in-app purchases and OverclockeTD sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

OverclockeTD holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Neon Merge Defense has 114 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 34% of Neon Merge Defense's written reviews are positive against 80% of OverclockeTD's.

Neon Merge Defense ships an update every 10 days, OverclockeTD every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Neon Merge Defense | OverclockeTD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (114 ratings)](https://appshunter.io/ios/app/neon-merge-defense/id1498069785/reviews) | **[4.5 (10 ratings)](https://appshunter.io/ios/app/overclocketd/id1505199638/reviews)** |
| Number of ratings | **114** | 10 |
| Positive reviews | 33.7% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 110 MB | 115 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Merryrealm](https://appshunter.io/developer/1486533105) | [Jonas Krucher](https://appshunter.io/developer/1505199637) |

## What reviewers say

### Neon Merge Defense

[App page](https://appshunter.io/ios/app/neon-merge-defense/id1498069785)

Strategically place and merge towers to defend against waves of enemies. Combine identical towers to create stronger, higher-ranked defenses. Defeat bosses for valuable gems and bombs to enhance your towers and survive endless enemy assaults.

**Highlights:** Place and merge towers, Six tower attributes, Create higher-class towers, Defeat powerful bosses, Strengthen towers with gems, Compete in Game Center rankings

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| 300 Gem | $2.99 | one-time |
| No ads limited Time sale | $3.99 | one-time |
| buy package items | $4.99 | one-time |
| noads | $7.99 | one-time |
| speeditem | $7.99 | one-time |
| buy package items | $9.99 | one-time |
| Neon Pass | $9.99 | one-time |
| Limited pack1 | $14.99 | one-time |
| buy package items | $24.99 | one-time |


### OverclockeTD

[App page](https://appshunter.io/ios/app/overclocketd/id1505199638)

A synthwave-inspired tower defense game where you strategically place towers to eliminate enemies. Overclock your defenses for temporary boosts and protect your heart across multiple worlds and levels. Enjoy a free experience with optional additional content.

**Highlights:** Strategic tower placement, Overclocking for temporary power-ups, Synthwave 80s pixel art style, Multiple worlds and levels, Free to play with optional purchases

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pledge | $0.99 | one-time |
| Premium: small amount | $0.99 | one-time |
| Medium Pledge | $2.99 | one-time |
| Premium: medium amount | $2.99 | one-time |
| Big Pledge | $4.99 | one-time |
| Premium: big amount | $4.99 | one-time |


## Frequently asked questions

### Is Neon Merge Defense free?

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

### Is OverclockeTD free?

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

### Which has better reviews, Neon Merge Defense or OverclockeTD?

OverclockeTD is rated higher. Neon Merge Defense averages 4.2 out of 5 from 114 ratings, while OverclockeTD averages 4.5 from 10 ratings.

### Do Neon Merge Defense or OverclockeTD have ads?

Neither Neon Merge Defense nor OverclockeTD shows ads.

### Which is updated more often, Neon Merge Defense or OverclockeTD?

Neon Merge Defense ships an update every 10 days, and OverclockeTD every 2 months. Most recently, Neon Merge Defense was updated on November 3, 2026 and OverclockeTD on November 3, 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.*