# Ace Assassin vs Moby

The clearest difference is in-app purchases: Moby at none against Ace Assassin's 10. Moby also leads on update cadence (daily vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Ace Assassin sells 10 one-off in-app purchases. Moby asks for nothing beyond the download.

Ace Assassin ships an update every 2 months, Moby daily. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Ace Assassin | Moby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/moby-click/id6756529046/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | — | Free |
| Size | 597 MB | 288 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Dotworld Technologies Private Limited](https://appshunter.io/developer/1720380556) | [Andrew Vanwagner](https://appshunter.io/developer/1214665475) |

## 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 |


### Moby

[App page](https://appshunter.io/ios/app/moby-click/id6756529046)

Defend your ship from waves of pixel-art sea creatures in this arcade-inspired defense shooter. Aim, fire, and upgrade your vessel to survive increasingly dangerous oceans and face your ultimate obsession.

**Highlights:** Fast combat with various weapons, Pixel-art sea monsters and bosses, Ship upgrades and permanent progression, Strategic stage and wave challenges, Arcade-inspired gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is Ace Assassin free?

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

### Is Moby free?

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

### Do Ace Assassin or Moby have ads?

Neither Ace Assassin nor Moby shows ads.

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

Ace Assassin ships an update every 2 months, and Moby daily. Most recently, Ace Assassin was updated on October 1, 2026 and Moby on October 6, 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.*