# Sellin vs OnlyFlow

Sellin and OnlyFlow are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Sellin ships an update every 3 days, OnlyFlow every 6 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sellin | OnlyFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 6 days |
| Size | 36 MB | 43 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arezzo Industria e Comercio S/A.](https://appshunter.io/developer/984561182) | [GUILHERME SANTOS](https://appshunter.io/developer/1853985628) |

## What reviewers say

### Sellin

[App page](https://appshunter.io/ios/app/sellin/id6745105131)

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

**In-app purchases:** none


### OnlyFlow

[App page](https://appshunter.io/ios/app/onlyflow/id6758592643)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sellin free?

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

### Is OnlyFlow free?

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

### Do Sellin or OnlyFlow have ads?

Neither Sellin nor OnlyFlow shows ads.

### Which is updated more often, Sellin or OnlyFlow?

Sellin ships an update every 3 days, and OnlyFlow every 6 days. Most recently, Sellin was updated on October 8, 2026 and OnlyFlow on September 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.*