# Ace Assassin vs Heroes Unite

The clearest difference is update cadence: Heroes Unite at every 2 days against Ace Assassin's every 2 months. Ace Assassin's advantage is iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Ace Assassin sells 10 one-off in-app purchases and Heroes Unite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Ace Assassin ships an update every 2 months, Heroes Unite every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Ace Assassin | Heroes Unite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 597 MB | 113 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Dotworld Technologies Private Limited](https://appshunter.io/developer/1720380556) | [Jerry Chang](https://appshunter.io/developer/1896487954) |

## What reviewers say

### Ace Assassin

[App page](https://appshunter.io/ios/app/ace-assassin/id6741016699)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Detector Pack - Bronze Tier | $0.99 | one-time |
| Drone Pack : Bronze Tier | $0.99 | one-time |
| Detector Pack : Silver Tier | $2.99 | one-time |
| Drone Pack : Silver Tier | $2.99 | one-time |
| Detector Pack : Gold Tier | $4.99 | one-time |
| Drone Pack : Gold Tier | $4.99 | one-time |
| Energy Pack : Bronze Tier | $4.99 | one-time |
| Energy Pack : Silver Tier | $8.99 | one-time |
| Energy Pack : Gold Tier | $12.99 | one-time |
| Gold Pack : Gold Tier | $14.99 | one-time |


### Heroes Unite

[App page](https://appshunter.io/ios/app/heroes-unite-three-kingdoms/id6817400992)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Heroes Unite Full Version | $4.99 | one-time |


## Frequently asked questions

### Is Ace Assassin free?

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

### Is Heroes Unite free?

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

### Do Ace Assassin or Heroes Unite have ads?

Neither Ace Assassin nor Heroes Unite shows ads.

### Which is updated more often, Ace Assassin or Heroes Unite?

Ace Assassin ships an update every 2 months, and Heroes Unite every 2 days. Most recently, Ace Assassin was updated on October 30, 2026 and Heroes Unite on October 29, 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.*