Comparison

杰理OTA升级 vs ZyTools

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

杰理OTA升级

This application facilitates Over-The-Air (OTA) upgrades for smart devices powered by Jieli technology. It ensures your Jieli-enabled gadgets receive the latest firmware and software updates seamlessly.

Highlights

OTA upgrades for Jieli devices
Firmware updates
Software updates
Smart device management

Features

Read full description

该APP可对杰理智能设备进行OTA升级。

About

ZyTools

This utility app provides comprehensive tools for testing Bluetooth devices. It supports reading, writing, and notifications, allowing users to check signal strength and view basic device information. Preset command tests and detailed data logging are also included.

Highlights

Bluetooth device testing
Read/write support
Notification handling
Signal strength monitoring
Basic device info
Preset command tests
Data logging

Features

Read full description

专门用于蓝牙设备测试的工具，只针对一些兼容蓝牙协议的设备。包括对读、写和通知的全面支持，您可以查看信号强度，以了解您与外围设备的距离。可以查看基本设备信息以及预设命令测试，全面记录显示测试数据

Screenshots

杰理OTA升级3 screens

ZyTools4 screens

Verdict

The call

The clearest difference is update cadence: ZyTools at every 6 weeks against 杰理OTA升级's every 3 months. On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

杰理OTA升级 ships an update every 3 months, ZyTools every 6 weeks. The most recent releases landed on September 15, 2026 and September 19, 2026 respectively.

Scorecard1 real difference · 7 level

杰理OTA升级 versus ZyTools: the parameters behind the verdict, then further details
Parameter	杰理OTA升级	ZyTools
Price	Free	Free
Positive reviews	50.0% of reviews	—
Update frequency	Every 3 months	Every 6 weeks — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0	12.0
Further details — not scored
Size	18 MB	16 MB
Age rating	4+	4+
Developer	Zhuhai Jieli Technology Co.,Ltd	Shenzhen Zhen Yi Chuang Xiang Technology Co. LTD

In-app purchases

None

杰理OTA升级

No in-app purchases

None

ZyTools

No in-app purchases

Questions

Is 杰理OTA升级 free?

杰理OTA升级 is free to download, with no in-app purchases.

Is ZyTools free?

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

Do 杰理OTA升级 or ZyTools have ads?

Neither 杰理OTA升级 nor ZyTools shows ads.

Which is updated more often, 杰理OTA升级 or ZyTools?

杰理OTA升级 ships an update every 3 months, and ZyTools every 6 weeks. Most recently, 杰理OTA升级 was updated on September 15, 2026 and ZyTools on September 19, 2026.