# Supplementler.com vs Sellinn

Supplementler.com and Sellinn 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Supplementler.com | Sellinn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (269 ratings)](https://appshunter.io/ios/app/supplementlercom/id695510016/reviews)** | — |
| Number of ratings | **269** | — |
| Positive reviews | 39.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 102 MB | 35 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Supplementler.com](https://appshunter.io/developer/842671558) | [Bora Buyuksivri](https://appshunter.io/developer/1842108088) |

## What reviewers say

### Supplementler.com

[App page](https://appshunter.io/ios/app/supplementlercom/id695510016)

This app offers a wide range of original fitness and healthy eating products from world-renowned brands. Easily order protein powders, vitamins, and accessories with special campaigns and fast delivery.

**Highlights:** 100% Original Product Guarantee, Best Price Guarantee, Installment Payment Options, Free Shipping, Same-Day Dispatch, Expert Support, Barcode Scanning

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

**In-app purchases:** none


### Sellinn

[App page](https://appshunter.io/ios/app/sellinn/id6753006819)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Supplementler.com free?

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

### Is Sellinn free?

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

### Do Supplementler.com or Sellinn have ads?

Neither Supplementler.com nor Sellinn shows ads.

### Which is updated more often, Supplementler.com or Sellinn?

Supplementler.com ships an update every 2 months, and Sellinn every 2 months. Most recently, Supplementler.com was updated on October 8, 2026 and Sellinn 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.*