# Deep Water Mining Factory vs Critical

The clearest difference is update cadence: Deep Water Mining Factory at every 5 days against Critical's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Deep Water Mining Factory sells 1 one-off in-app purchase and Critical sells 17 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Deep Water Mining Factory ships an update every 5 days, Critical fortnightly. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Deep Water Mining Factory | Critical |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (125 ratings)](https://appshunter.io/ios/app/critical-incremental-reactor/id6446354857/reviews)** |
| Number of ratings | — | **125** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 231 MB | 99 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sung Joon Kim](https://appshunter.io/developer/1670599180) | [WaffleStack Studio LLC](https://appshunter.io/developer/1523413949) |

## What reviewers say

### Deep Water Mining Factory

[App page](https://appshunter.io/ios/app/deep-water-mining-factory/id1670599178)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP 5 level boost (Qtr 10) | $3.99 | one-time |


### Critical

[App page](https://appshunter.io/ios/app/critical-incremental-reactor/id6446354857)

Manage a reactor to prevent it from becoming critical by delivering water. Earn money over time to unlock permanent upgrades and improve your survival capabilities. Invest wisely to extend your runs and uncover secrets.

**Highlights:** Reactor management, Incremental income generation, Permanent upgrades, Research and secrets, Survival gameplay

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $2.99 | one-time |
| 100 Gems | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| 225 Gems | $7.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Remove All Ads | $9.99 | one-time |
| 225 Gems | $9.99 | one-time |
| 500 Gems | $9.99 | one-time |
| Pro Pack | $9.99 | one-time |
| Pro Pack | $14.99 | one-time |
| New Player Sale | $14.99 | one-time |
| 500 Gems | $14.99 | one-time |
| 1400 Gems | $19.99 | one-time |
| 800 Gems | $19.99 | one-time |
| 1400 Gems | $29.99 | one-time |
| 3000 Gems | $29.99 | one-time |
| 3000 Gems | $39.99 | one-time |


## Frequently asked questions

### Is Deep Water Mining Factory free?

Deep Water Mining Factory is free to download, with in-app purchases available.

### Is Critical free?

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

### Do Deep Water Mining Factory or Critical have ads?

Both Deep Water Mining Factory and Critical show ads.

### Which is updated more often, Deep Water Mining Factory or Critical?

Deep Water Mining Factory ships an update every 5 days, and Critical fortnightly. Most recently, Deep Water Mining Factory was updated on October 18, 2026 and Critical on October 17, 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.*