# Ace Assassin vs BigMech

The clearest difference is ads: Ace Assassin at none against BigMech's shown. Ace Assassin also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). BigMech's advantage is update cadence (weekly vs every 2 months). On price and in-app purchases there is nothing between them.

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

Ace Assassin ships an update every 2 months, BigMech weekly. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Ace Assassin | BigMech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/bigmech/id6757838623/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 597 MB | 197 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Dotworld Technologies Private Limited](https://appshunter.io/developer/1720380556) | [55k entertainment inc](https://appshunter.io/developer/304064935) |

## 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 |


### BigMech

[App page](https://appshunter.io/ios/app/bigmech/id6757838623)

Engage in fast-paced roguelike combat with a customizable mech. Survive waves of enemies, choose powerful upgrades, and defeat a final boss in each replayable run. Master auto-shooting mechanics and strategic build combinations to achieve victory.

**Highlights:** Auto-shooting combat, Multiple weapons and upgrades, Mech customization, Boss battles, Replayable runs, Wave-based progression

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1000 | $0.99 | one-time |
| Ruby Pack 200 | $1.99 | one-time |
| Unlock New Slot And Parts | $1.99 | one-time |
| Ruby Pack 300 | $2.99 | one-time |
| Coin Pack 3000 | $2.99 | one-time |
| Ruby Pack 400 | $3.99 | one-time |
| Coin Pack 4000 | $3.99 | one-time |
| Ruby Pack 500 | $4.99 | one-time |
| Coin Pack 5000 | $4.99 | one-time |
| Sunny-Side-Up Egg Package | $99.99 | one-time |


## Frequently asked questions

### Is Ace Assassin free?

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

### Is BigMech free?

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

### Do Ace Assassin or BigMech have ads?

BigMech shows ads; Ace Assassin does not.

### Which is updated more often, Ace Assassin or BigMech?

Ace Assassin ships an update every 2 months, and BigMech weekly. Most recently, Ace Assassin was updated on October 18, 2026 and BigMech on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*