# Iowolite vs ADVAN SW

The clearest difference is ads: Iowolite at none against ADVAN SW's shown. Iowolite also leads on update cadence (every 3 weeks vs every 2 months). ADVAN SW's advantage is review sentiment (50% vs 24%). On price, in-app purchases, monetization model 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.

Iowolite ships an update every 3 weeks, ADVAN SW every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Iowolite | ADVAN SW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (11 ratings)](https://appshunter.io/ios/app/iowolite/id6475326491/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 23.5% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 423 MB | 396 MB |
| Requires iOS | 13 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Yanlai Technology Co., Ltd.](https://appshunter.io/developer/1650763832) | [PT. Intech Surya Abadi](https://appshunter.io/developer/1577905730) |

## What reviewers say

### Iowolite

[App page](https://appshunter.io/ios/app/iowolite/id6475326491)

This app synchronizes health and activity data from compatible smartwatches to your phone. It also pushes phone notifications to your watch and allows for watch customization, including weather and location services.

**Highlights:** Step, calorie, mileage tracking, Heart rate and sleep monitoring, Exercise record synchronization, Phone call and SMS alerts on watch, Watch customization (alarms, weather), AGPS for enhanced location accuracy

**In-app purchases:** none


### ADVAN SW

[App page](https://appshunter.io/ios/app/advan-sw/id6738856822)

This app enhances your smartwatch experience by syncing health data, providing timely notifications, and offering personalized settings. It connects to your phone to keep you informed and manage your well-being. Enjoy a smarter, healthier lifestyle with convenient features.

**Highlights:** Health data synchronization (steps, calories, heart rate, sleep), Real-time information push (calls, messages), Personalized settings (alarms, schedules, brightness), Weather synchronization, AGPS file download for improved positioning, In-app feedback and customer service

**In-app purchases:** none


## Frequently asked questions

### Is Iowolite free?

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

### Is ADVAN SW free?

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

### Do Iowolite or ADVAN SW have ads?

ADVAN SW shows ads; Iowolite does not.

### Which is updated more often, Iowolite or ADVAN SW?

Iowolite ships an update every 3 weeks, and ADVAN SW every 2 months. Most recently, Iowolite was updated on October 24, 2026 and ADVAN SW 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.*