# Different Color vs Critical

The clearest difference is price: Critical at Free against Different Color's $0.99. Critical also leads on update cadence (fortnightly vs every 29 months) and iOS requirement (12.0 vs 16.6). Different Color's advantage is in-app purchases (none vs 10) and ads (none vs shown). On device support there is nothing between them.

Critical is free to download; Different Color costs $0.99 up front. Critical sells 10 one-off in-app purchases. Different Color asks for nothing beyond the download.

Different Color ships an update every 29 months, Critical fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Different Color | Critical |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.4 (147 ratings)](https://appshunter.io/ios/app/critical-incremental-reactor/id6446354857/reviews)** |
| Number of ratings | — | **147** |
| Positive reviews | — | 18.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 29 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 99 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dietmar Herbert Schwarz Webers](https://appshunter.io/developer/1714893762) | [WaffleStack Studio LLC](https://appshunter.io/developer/1523413949) |

## What reviewers say

### Different Color

[App page](https://appshunter.io/ios/app/different-color/id924028287)

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

**In-app purchases:** none


### 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 (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Gems | $4.99 | one-time |
| Starter Pack | $9.99 | one-time |
| Remove All Ads | $9.99 | one-time |
| 225 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 |
| 800 Gems | $19.99 | one-time |
| 3000 Gems | $39.99 | one-time |


## Frequently asked questions

### Is Different Color free?

Different Color costs $0.99, with no in-app purchases.

### Is Critical free?

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

### Do Different Color or Critical have ads?

Critical shows ads; Different Color does not.

### Which is updated more often, Different Color or Critical?

Different Color ships an update every 29 months, and Critical fortnightly. Most recently, Different Color was updated on November 6, 2026 and Critical on November 3, 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.*