# OSTU App vs BlesMaster

The clearest difference is ads: BlesMaster at none against OSTU App's shown. BlesMaster also leads on review sentiment (67% vs 36%) and update cadence (every 9 days vs every 14 months). OSTU App's advantage is iOS requirement (13.0 vs 15.1). On price, 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.

OSTU App ships an update every 14 months, BlesMaster every 9 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | OSTU App | BlesMaster |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 35.7% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 9 days** |
| Monetization | Ad-supported | **Free** |
| Size | 22 MB | 45 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pash S.A.S](https://appshunter.io/developer/1446437615) | [BlesMaster S.A.S](https://appshunter.io/developer/1460761280) |

## What reviewers say

### OSTU App

[App page](https://appshunter.io/ios/app/ostu-app/id1446451007)

Discover trendy and essential fashion for the whole family, from everyday basics to special occasion wear. Find stylish clothing, shoes, and accessories at affordable prices, with exclusive app offers and convenient payment options.

**Highlights:** Wide range of clothing for men, women, and children, Trendy and essential fashion items, Affordable prices starting from $14.900, Exclusive app-only offers and promotions, Multiple payment options including cash on delivery, Free shipping on orders over $139.900, Advanced search and customer service

**In-app purchases:** none


### BlesMaster

[App page](https://appshunter.io/ios/app/blesmaster/id1460761281)

Access unlimited savings and benefits across various categories including supermarkets, pharmacies, hotels, and restaurants. This membership program aims to significantly increase purchasing power and enhance quality of life by saving users money throughout the year.

**Highlights:** Unlimited discounts, Supermarket savings, Pharmacy deals, Hotel and restaurant offers, Gym and spa benefits, Entertainment and shopping discounts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OSTU App free?

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

### Is BlesMaster free?

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

### Do OSTU App or BlesMaster have ads?

OSTU App shows ads; BlesMaster does not.

### Which is updated more often, OSTU App or BlesMaster?

OSTU App ships an update every 14 months, and BlesMaster every 9 days. Most recently, OSTU App was updated on October 7, 2026 and BlesMaster 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.*