# Factory Control Inc. vs CULLPRIT

The clearest difference is in-app purchases: CULLPRIT at none against Factory Control Inc.'s 1. CULLPRIT also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Factory Control Inc. sells 1 one-off in-app purchase. CULLPRIT asks for nothing beyond the download.

Factory Control Inc. ships an update weekly, CULLPRIT fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Factory Control Inc. | CULLPRIT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (211 ratings)](https://appshunter.io/ios/app/factory-control-inc/id6449770733/reviews)** | — |
| Number of ratings | **211** | — |
| Positive reviews | 85.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [mukesh patel](https://appshunter.io/developer/1291766349) | [Denella Ltd](https://appshunter.io/developer/6788832060) |

## What reviewers say

### Factory Control Inc.

[App page](https://appshunter.io/ios/app/factory-control-inc/id6449770733)

Design and build complex production lines, manage resources, and trade goods to become the top factory owner. Research new technologies and optimize your assembly lines for maximum efficiency and profit.

**Highlights:** Design production lines, Produce and sell goods, Manage raw materials, Research new items and buildings, Optimize assembly lines, Copy-paste building function

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $1.99 | one-time |


### CULLPRIT

[App page](https://appshunter.io/ios/app/cullprit-deduction-puzzles/id6814499079)

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

**In-app purchases:** none


## Frequently asked questions

### Is Factory Control Inc. free?

Factory Control Inc. is free to download, with in-app purchases available.

### Is CULLPRIT free?

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

### Do Factory Control Inc. or CULLPRIT have ads?

Factory Control Inc. shows ads; CULLPRIT does not.

### Which is updated more often, Factory Control Inc. or CULLPRIT?

Factory Control Inc. ships an update weekly, and CULLPRIT fortnightly. Most recently, Factory Control Inc. was updated on November 3, 2026 and CULLPRIT on October 31, 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.*