# Water Sort vs Order Flow Master

The clearest difference is in-app purchases: Order Flow Master at none against Water Sort's 1. Order Flow Master also leads on update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Water Sort sells 1 one-off in-app purchase. Order Flow Master asks for nothing beyond the download.

Water Sort ships an update monthly, Order Flow Master every 10 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Water Sort | Order Flow Master |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Size | 87 MB | 102 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Navid Rahmani](https://appshunter.io/developer/1702263590) | [STARREALM INTERACTIVE LIMITED](https://appshunter.io/developer/1826686201) |

## What reviewers say

### Water Sort

[App page](https://appshunter.io/ios/app/water-sort-color-mind-puzzle/id6557040807)

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

**In-app purchases (1)**

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


### Order Flow Master

[App page](https://appshunter.io/ios/app/order-flow-master/id6748628720)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Water Sort free?

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

### Is Order Flow Master free?

Order Flow Master is free to download, with no in-app purchases.

### Do Water Sort or Order Flow Master have ads?

Both Water Sort and Order Flow Master show ads.

### Which is updated more often, Water Sort or Order Flow Master?

Water Sort ships an update monthly, and Order Flow Master every 10 days. Most recently, Water Sort was updated on October 27, 2026 and Order Flow Master on October 30, 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.*