# Kernel King vs Print Farm

The clearest difference is in-app purchases: Print Farm at none against Kernel King's 10. Kernel King's advantage is ads (none vs shown) and iOS requirement (8.0 vs 26.4). On price, update cadence and device support there is nothing between them.

Both are free to download. Kernel King sells 10 one-off in-app purchases. Print Farm asks for nothing beyond the download.

Kernel King ships an update every 6 days, Print Farm weekly. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Kernel King | Print Farm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (40 ratings)](https://appshunter.io/ios/app/kernel-king/id1072806976/reviews)** | — |
| Number of ratings | **40** | — |
| Positive reviews | 89.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 25 MB |
| Requires iOS | **8.0** | 26.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Blake Eckert](https://appshunter.io/developer/1031112881) | [Kevinsmak LLC](https://appshunter.io/developer/1880129332) |

## What reviewers say

### Kernel King

[App page](https://appshunter.io/ios/app/kernel-king/id1072806976)

Tap to create an endless stream of popcorn in this addictive idle game. Invest in upgrades to pop faster, earn more, and unlock new poppers. Compete with friends and aim to become the ultimate Kernel King.

**Highlights:** Tap to make popcorn, Investments for faster popping, Upgrade popper and recipe, Offline kernel earnings, Unlockable poppers, Prestige system, Bonuses and multipliers

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Double Kernels Per Second | $0.99 | one-time |
| Double Kernels | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Kernel Blast | $1.99 | one-time |
| Shaker of Salt | $1.99 | one-time |
| Treadmill | $1.99 | one-time |
| King Kernel | $4.99 | one-time |
| Salt Mine | $9.99 | one-time |
| Kernel Bomb | $19.99 | one-time |
| Forever 20x | $49.99 | one-time |

**What reviewers like**

- 😊 Highly addictive and engaging gameplay
- 👍 Simple and easy to play mechanics
- 🎮 Fun way to pass time and avoid boredom
- 💰 Can customize without spending real money
- 🎯 Great for all ages including children

**What reviewers complain about**

- 📺 Excessive ads appearing frequently
- 💸 Expensive upgrades and progression
- 🐛 Game crashes and kicks to home screen
- ⏱️ Slow progression and kernel earning
- 🔄 Data loss after crashes

**Reported bugs**

- Game crashes and forces user to home screen
- Data loss when game crashes
- Game won't start without reviewing or advertising
- Glitches causing loss of progress

**Requested features**

- Timer mode to track kernels earned
- Upgrade levels with multipliers for easier progression
- Better tutorial or onboarding instructions
- More diverse upgrades and features


### Print Farm

[App page](https://appshunter.io/ios/app/print-farm-3d-printer-tycoon/id6790932554)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kernel King free?

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

### Is Print Farm free?

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

### Do Kernel King or Print Farm have ads?

Print Farm shows ads; Kernel King does not.

### Which is updated more often, Kernel King or Print Farm?

Kernel King ships an update every 6 days, and Print Farm weekly. Most recently, Kernel King was updated on October 22, 2026 and Print Farm on October 12, 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.*