# Operation vs Tap Color Fill Boxes

The clearest difference is update cadence: Operation at daily against Tap Color Fill Boxes's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Operation ships an update daily, Tap Color Fill Boxes every 6 months. The most recent releases landed on November 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Operation | Tap Color Fill Boxes |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 months |
| Monetization | Free | — |
| Size | 12 MB | 7 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Boris Kravchenko](https://appshunter.io/developer/1700260082) | [建川 陈](https://appshunter.io/developer/1885896993) |

## What reviewers say

### Operation

[App page](https://appshunter.io/ios/app/operation-invaders-from-space/id6738130147)

Pilot a spaceship to defend Earth from an alien invasion. Dodge enemy ships, collect star dust for points, and use onboard weapons to defeat the xenomorphs and save humanity.

**Highlights:** Spaceship combat, Alien invasion defense, Dodge enemy ships, Collect star dust, Use onboard weapons

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

**In-app purchases:** none


### Tap Color Fill Boxes

[App page](https://appshunter.io/ios/app/tap-color-fill-boxes/id6761321848)

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

**In-app purchases:** none


## Frequently asked questions

### Is Operation free?

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

### Is Tap Color Fill Boxes free?

Tap Color Fill Boxes is free to download, with no in-app purchases.

### Do Operation or Tap Color Fill Boxes have ads?

Neither Operation nor Tap Color Fill Boxes shows ads.

### Which is updated more often, Operation or Tap Color Fill Boxes?

Operation ships an update daily, and Tap Color Fill Boxes every 6 months. Most recently, Operation was updated on November 8, 2026 and Tap Color Fill Boxes on October 25, 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.*