# Stamin vs LWL8

The clearest difference is iOS requirement: Stamin at 15.1 against LWL8's 17.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Stamin ships an update every 3 weeks, LWL8 monthly. The most recent releases landed on September 13, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Stamin | LWL8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/lwl8/id6503935713/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | — | Free |
| Size | 94 MB | 47 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [STAMIN](https://appshunter.io/developer/1717768059) | [Nectagon Technologies Private Limited](https://appshunter.io/developer/1750440021) |

## What reviewers say

### Stamin

[App page](https://appshunter.io/ios/app/stamin/id6472804697)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### LWL8

[App page](https://appshunter.io/ios/app/lwl8/id6503935713)

This app helps you manage your smart water bottle and achieve hydration goals. It tracks your water intake, sends reminders, monitors bottle battery, and can help you locate your misplaced bottle. Enjoy a simple, intuitive interface for effortless hydration management.

**Highlights:** Hydration goal tracking, Timely intake reminders, Bottle battery monitoring, Bottle location finder, Intuitive user interface

**In-app purchases:** none


## Frequently asked questions

### Is Stamin free?

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

### Is LWL8 free?

LWL8 is free to download, with no in-app purchases.

### Do Stamin or LWL8 have ads?

Neither Stamin nor LWL8 shows ads.

### Which is updated more often, Stamin or LWL8?

Stamin ships an update every 3 weeks, and LWL8 monthly. Most recently, Stamin was updated on September 13, 2026 and LWL8 on June 7, 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.*