# Classly vs BIAOSE IoT

The clearest difference is review sentiment: Classly at 71% against BIAOSE IoT's 0%. Classly also leads on update cadence (every 2 weeks vs every 2 months). BIAOSE IoT's advantage is price (Free vs $14.99) and iOS requirement (13.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

BIAOSE IoT is free to download; Classly costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Classly ships an update every 2 weeks, BIAOSE IoT every 2 months. The most recent releases landed on October 25, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Classly | BIAOSE IoT |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Positive reviews | **71.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 24 MB | 25 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海首铭信息科技有限公司](https://appshunter.io/developer/1155891027) | [奇勇 颜](https://appshunter.io/developer/1278807009) |

## What reviewers say

### Classly

[App page](https://appshunter.io/ios/app/classly-class-tracker/id6751786308)

Effortlessly manage dance, piano, or art classes with this intuitive app. Track lesson times, attendance, and payments with smart reminders and automatic statistics. Securely sync your data via iCloud for peace of mind.

**Highlights:** Smart course management, Convenient attendance tracking, Professional expense management, Data synchronization and backup, Clear interface design, Smart reminder function

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### BIAOSE IoT

[App page](https://appshunter.io/ios/app/biaose-iot/id6753884636)

Control your smart aquarium lights with this Bluetooth app. Adjust color, brightness, and create custom scenes. Set sunrise/sunset transitions and manage fan operation for a flexible aquarium lighting experience.

**Highlights:** Bluetooth device connection, Adjust light color and brightness, Create custom lighting scenes, Sunrise and sunset transitions, Manage fan operation, Schedule lighting

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

**In-app purchases:** none


## Frequently asked questions

### Is Classly free?

Classly costs $14.99, with no in-app purchases.

### Is BIAOSE IoT free?

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

### Do Classly or BIAOSE IoT have ads?

Neither Classly nor BIAOSE IoT shows ads.

### Which is updated more often, Classly or BIAOSE IoT?

Classly ships an update every 2 weeks, and BIAOSE IoT every 2 months. Most recently, Classly was updated on October 25, 2026 and BIAOSE IoT on October 26, 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.*