Comparison

FactoryTest工厂测试 vs F

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

Head to head

FactoryTest工厂测试

Free

🔧 Utilities

★ 5.02 ratingsView app →

Free

🔧 Utilities

No ratingsView app →

About

FactoryTest工厂测试

This utility app is designed for testing Bluetooth devices. It supports devices compatible with Bluetooth protocols and aims for optimization based on user feedback for non-compatible devices.

Highlights

Bluetooth device testing
Protocol compatibility check
User feedback optimization
Supports iPhone, iPad, iPod

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，如果不兼容您的蓝牙设备，请评论回复告诉我们，我们将会优化。

About

F

Read full description

F-OTA is an APP that can be used to upgrade several devices of our company. It is easy to operate and easy to use.

Screenshots

FactoryTest工厂测试2 screens

F3 screens

Verdict

The call

The clearest difference is update cadence: FactoryTest工厂测试 at monthly against F's every 4 months. F's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and device support 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

FactoryTest工厂测试 ships an update monthly, F every 4 months. The most recent releases landed on September 19, 2026 and May 18, 2026 respectively.

Scorecard2 real differences · 8 level

FactoryTest工厂测试 versus F: the parameters behind the verdict, then further details
Parameter	FactoryTest工厂测试	F
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	2 — better	—
Update frequency	Monthly — better	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	9.0 — better
Further details — not scored
Size	38 MB	4 MB
Age rating	4+	4+
Developer	Shenzhen Ultra Easy Technology Co., Ltd.	Shenzhen Chileaf Electronics Co.,LTD

In-app purchases

None

FactoryTest工厂测试

No in-app purchases

None

F

No in-app purchases

Questions

Is FactoryTest工厂测试 free?

FactoryTest工厂测试 is free to download, with no in-app purchases.

Is F free?

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

Do FactoryTest工厂测试 or F have ads?

Neither FactoryTest工厂测试 nor F shows ads.

Which is updated more often, FactoryTest工厂测试 or F?

FactoryTest工厂测试 ships an update monthly, and F every 4 months. Most recently, FactoryTest工厂测试 was updated on September 19, 2026 and F on May 18, 2026.