# SmartSpray vs Flow

The clearest difference is update cadence: SmartSpray at every 2 weeks against Flow's every 3 months. Flow's advantage is iOS requirement (9.0 vs 12.0). 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.

SmartSpray ships an update every 2 weeks, Flow every 3 months. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SmartSpray | Flow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 34 MB | 54 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christian Nansen](https://appshunter.io/developer/1472281762) | [Soil-Max, Inc.](https://appshunter.io/developer/1505464314) |

## What reviewers say

### SmartSpray

[App page](https://appshunter.io/ios/app/smartspray/id1472281763)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow

[App page](https://appshunter.io/ios/app/flow-x/id1505464315)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SmartSpray free?

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

### Is Flow free?

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

### Do SmartSpray or Flow have ads?

Neither SmartSpray nor Flow shows ads.

### Which is updated more often, SmartSpray or Flow?

SmartSpray ships an update every 2 weeks, and Flow every 3 months. Most recently, SmartSpray was updated on October 10, 2026 and Flow on October 4, 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.*