# Simple Modern vs Hydro Flask

The clearest difference is review sentiment: Simple Modern at 74% against Hydro Flask's 0%. Simple Modern also leads on rating (4.9 vs 1.0) and ratings volume (1.3K vs 19). Hydro Flask's advantage is monetization model (ad-supported vs free with in-app purchases) and iOS requirement (14.0 vs 18.0). 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.

Simple Modern holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Simple Modern has 1.3K ratings behind it against 19, so its average is the more settled of the two. Written reviews point the same way: 74% of Simple Modern's written reviews are positive against 0% of Hydro Flask's.

Simple Modern ships an update every 2 weeks, Hydro Flask every 2 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Simple Modern | Hydro Flask |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.3K ratings)](https://appshunter.io/ios/app/simple-modern/id6458345718/reviews)** | [1.0 (19 ratings)](https://appshunter.io/ios/app/hydro-flask/id6478515558/reviews) |
| Number of ratings | **1.3K** | 19 |
| Positive reviews | **73.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 61 MB | 71 MB |
| Requires iOS | 18.0 | **14.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Simple Modern](https://appshunter.io/developer/1701161671) | [주식회사 힐리브(Healive Co.,Ltd.)](https://appshunter.io/developer/1566820169) |

## What reviewers say

### Simple Modern

[App page](https://appshunter.io/ios/app/simple-modern/id6458345718)

Discover and shop a wide range of drinkware, bags, and more. Get exclusive access to discounts and early collection launches. Enjoy a seamless and secure shopping experience with easy browsing and quick checkout.

**Highlights:** Exclusive discounts, Early access to launches, Easy browsing of new arrivals, First-to-know notifications, Secure and fast checkout

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

**In-app purchases:** none

**What reviewers like**

- 👍 Durable and high-quality cups
- 👍 Cute and modern designs
- 👍 Great for kids
- 🚀 Easy to use app
- 🚀 Convenient to shop through app

**What reviewers complain about**

- 🐛 App login issues
- 🐛 App not loading products
- 🐛 App not compatible with iPad
- 💸 Discount issues

**Reported bugs**

- App login not working
- App not loading products
- App not compatible with iPad

**Requested features**

- More solid color and holiday ombre tumbler options
- Improved app stability and performance


### Hydro Flask

[App page](https://appshunter.io/ios/app/hydro-flask/id6478515558)

Access exclusive coupons, discounts, and special offers optimized for mobile. Manage your orders, shipping information, and shopping cart. Receive store notifications and easily contact customer service.

**Highlights:** Exclusive coupons and discounts, Automatic login, Order tracking, Shopping cart management, Store notifications, Customer service contact

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Simple Modern free?

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

### Is Hydro Flask free?

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

### Which has better reviews, Simple Modern or Hydro Flask?

Simple Modern is rated higher. Simple Modern averages 4.9 out of 5 from 1.3K ratings, while Hydro Flask averages 1.0 from 19 ratings.

### Do Simple Modern or Hydro Flask have ads?

Neither Simple Modern nor Hydro Flask shows ads.

### Which is updated more often, Simple Modern or Hydro Flask?

Simple Modern ships an update every 2 weeks, and Hydro Flask every 2 months. Most recently, Simple Modern was updated on October 14, 2026 and Hydro Flask on October 10, 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.*