Comparison

OCS专家 vs GuardTune

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

Head to head

Anti-Crush Radar Config Tool

Free

🔧 Utilities

No ratingsView app →

About

OCS专家

Features

Read full description

OCS专家是一款专门针对特定服务设备的自动化维护工具，简化了现场技术工程师的设备调试工作。

About

GuardTune

Features

Read full description

79G Radar Assistant makes it easy to configure barrier safety radar devices. Connect to your radar via Bluetooth without cables or complicated setup, and manage key settings directly from your phone. Adjust the scanning range to focus on the areas that matter and fine-tune sensitivity for different environments and needs. The intuitive interface makes each adjustment straightforward. View real-time feedback and device status as you make changes, helping you stay informed throughout the setup process. Whether you are setting up a radar for the first time or refining an existing installation, 79G Radar Assistant offers a convenient and efficient way to get the job done.

Screenshots

OCS专家3 screens

GuardTune3 screens

Verdict

The call

The clearest difference is update cadence: OCS专家 at every 3 weeks against GuardTune's every 3 months. OCS专家 also leads on 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

OCS专家 ships an update every 3 weeks, GuardTune every 3 months. The most recent releases landed on November 3, 2026 and October 2, 2026 respectively.

Scorecard2 real differences · 4 level

OCS专家 versus GuardTune: the parameters behind the verdict, then further details
Parameter	OCS专家	GuardTune
Price	Free	Free
Update frequency	Every 3 weeks — better	Every 3 months
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	9.0 — better	13.0
Further details — not scored
Size	7 MB	164 MB
Age rating	4+	4+
Developer	Hangzhou Reformer Holding Co., Ltd.	Shenzhen Daozhixing Technology Co., Ltd

In-app purchases

None

OCS专家

No in-app purchases

None

GuardTune

No in-app purchases

Questions

Is OCS专家 free?

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

Is GuardTune free?

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

Do OCS专家 or GuardTune have ads?

Neither OCS专家 nor GuardTune shows ads.

Which is updated more often, OCS专家 or GuardTune?

OCS专家 ships an update every 3 weeks, and GuardTune every 3 months. Most recently, OCS专家 was updated on November 3, 2026 and GuardTune on October 2, 2026.