# KeyHunters vs Space Ducks 2

The clearest difference is ads: KeyHunters at none against Space Ducks 2's shown. KeyHunters also leads on iOS requirement (11.2 vs 14.0). Space Ducks 2's advantage is update cadence (every 3 days vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. KeyHunters sells 4 in-app purchases, starting at $9.99 per month and Space Ducks 2 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

KeyHunters ships an update monthly, Space Ducks 2 every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KeyHunters | Space Ducks 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/space-ducks-2/id6761355927/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 48 MB | 118 MB |
| Requires iOS | **11.2** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Wing Kai Wong](https://appshunter.io/developer/1449344828) | [Specktronica LLC](https://appshunter.io/developer/1875097192) |

## What reviewers say

### KeyHunters

[App page](https://appshunter.io/ios/app/keyhunters/id6477452930)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Monthly VIP Pass | $9.99 | per month |
| Purchase 50 Gems | $0.99 | one-time |
| Purchase 110 Gems | $1.99 | one-time |
| Purchase 170 Gems | $2.99 | one-time |


### Space Ducks 2

[App page](https://appshunter.io/ios/app/space-ducks-2/id6761355927)

Build a vast space empire by growing a duck colony. Tap for resources, launch rockets, mine asteroids, and research technology at your own pace. Enjoy deep progression with stacking upgrades and prestige runs.

**Highlights:** Colony to empire expansion, Deep progression with upgrades, Tech tree research, Multiple visual themes, Offline earnings, Prestige runs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DNA Vial - 1K | $4.99 | one-time |
| DNA Beaker - 5K | $9.99 | one-time |
| Stockpile License | $9.99 | one-time |
| DNA Lab - 25K | $19.99 | one-time |


## Frequently asked questions

### Is KeyHunters free?

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

### Is Space Ducks 2 free?

Space Ducks 2 is free to download, with in-app purchases available.

### Do KeyHunters or Space Ducks 2 have ads?

Space Ducks 2 shows ads; KeyHunters does not.

### Which is updated more often, KeyHunters or Space Ducks 2?

KeyHunters ships an update monthly, and Space Ducks 2 every 3 days. Most recently, KeyHunters was updated on November 8, 2026 and Space Ducks 2 on October 31, 2026.

---

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