# Cosplus 光妍 光撩美甲DIY vs Ostar Nails心緹

The clearest difference is rating: Cosplus 光妍 光撩美甲DIY at 5.0 against Ostar Nails心緹's 4.0. Ostar Nails心緹's advantage is monetization model (ad-supported vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

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

Cosplus 光妍 光撩美甲DIY holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cosplus 光妍 光撩美甲DIY | Ostar Nails心緹 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cosplus-diy/id1110283720/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/ostar-nails/id1434265139/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 104 MB | 106 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [JULIA UV NAIL](https://appshunter.io/developer/1227701651) | [La-nail Industrial Co., Ltd.](https://appshunter.io/developer/1434265138) |

## What reviewers say

### Cosplus 光妍 光撩美甲DIY

[App page](https://appshunter.io/ios/app/cosplus-diy/id1110283720)

Discover and purchase a wide range of popular gel nail polish colors with this easy-to-use mobile shopping platform. Enjoy exclusive app-only deals, fast shipping, and secure online payments for a convenient DIY nail art experience.

**Highlights:** Easy-to-use shopping platform, Wide selection of popular gel nail colors, Exclusive app-only discounts and offers, Secure online credit card payments, Fast shipping within three days, Synchronized updates with official website, Safe, non-toxic, and SGS-tested products

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

**In-app purchases:** none


### Ostar Nails心緹

[App page](https://appshunter.io/ios/app/ostar-nails/id1434265139)

Stay updated on exclusive offers and promotions with automatic push notifications. This app allows for easy mobile ordering and payment, simplifying your shopping experience.

**Highlights:** Exclusive offer notifications, Limited-time promotions, Mobile ordering and payment, Easy membership registration, Real-time activity updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosplus 光妍 光撩美甲DIY free?

Cosplus 光妍 光撩美甲DIY is free to download, with no in-app purchases.

### Is Ostar Nails心緹 free?

Ostar Nails心緹 is free to download, with no in-app purchases.

### Which has better reviews, Cosplus 光妍 光撩美甲DIY or Ostar Nails心緹?

Cosplus 光妍 光撩美甲DIY is rated higher. Cosplus 光妍 光撩美甲DIY averages 5.0 out of 5 from 1 ratings, while Ostar Nails心緹 averages 4.0 from 1 ratings.

### Do Cosplus 光妍 光撩美甲DIY or Ostar Nails心緹 have ads?

Neither Cosplus 光妍 光撩美甲DIY nor Ostar Nails心緹 shows ads.

### Which is updated more often, Cosplus 光妍 光撩美甲DIY or Ostar Nails心緹?

Cosplus 光妍 光撩美甲DIY ships an update monthly, and Ostar Nails心緹 monthly. Most recently, Cosplus 光妍 光撩美甲DIY was updated on October 21, 2026 and Ostar Nails心緹 on October 24, 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.*