# Color Egg Sort vs Grain Flow

The clearest difference is update cadence: Grain Flow at every 2 weeks against Color Egg Sort's every 2 months. Grain Flow also leads on device support and iOS requirement (13.0 vs 15.0). On price and in-app purchases there is nothing between them.

Both are free to download. Color Egg Sort sells 2 one-off in-app purchases and Grain Flow sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Color Egg Sort ships an update every 2 months, Grain Flow every 2 weeks. Both last shipped on October 3, 2026.

## The numbers

| Metric | Color Egg Sort | Grain Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 139 MB | 110 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Ozkan Afacan](https://appshunter.io/developer/1615224449) | [宪霞 曾](https://appshunter.io/developer/1764425114) |

## What reviewers say

### Color Egg Sort

[App page](https://appshunter.io/ios/app/color-egg-sort/id6757675582)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Integration Test | Free | one-time |
| AppsFlayer Purchase Test | $0.99 | one-time |


### Grain Flow

[App page](https://appshunter.io/ios/app/grain-flow/id6758509920)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ZERO FRICTION | $2.99 | one-time |
| SAMPLE BAG | $2.99 | one-time |
| SPECIAL OFFER | $4.99 | one-time |
| PURE FLOW BUNDLE | $6.99 | one-time |
| OPERATOR KIT | $9.99 | one-time |
| GRAIN BARREL | $10.99 | one-time |
| SUPPLY CRATE | $19.99 | one-time |
| BULK CARGO | $44.99 | one-time |
| SILO SURPLUS | $79.99 | one-time |
| THE GRAND SILO | $99.99 | one-time |


## Frequently asked questions

### Is Color Egg Sort free?

Color Egg Sort is free to download, with in-app purchases available.

### Is Grain Flow free?

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

### Which is updated more often, Color Egg Sort or Grain Flow?

Color Egg Sort ships an update every 2 months, and Grain Flow every 2 weeks. Most recently, Color Egg Sort was updated on October 3, 2026 and Grain Flow on October 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.*