Comparison

Blunith Vision vs Optic Master

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

Head to head

About

Blunith Vision

Features

Read full description

Blunith Vision allows you to connect your mobile phone to Blunith’s vision devices, enabling you to easily operate the equipment, manage image files stored on the device, and perform ballistic calculations.

About

Optic Master

Features

Read full description

Optic Master APP is a mobile application tool that connects and communicates with distance measurement equipment. It facilitates users to remotely control the equipment through Bluetooth connection with the equipment.

Screenshots

Blunith Vision3 screens

Optic Master4 screens

Verdict

The call

The clearest difference is ads: Optic Master at none against Blunith Vision's shown. Optic Master also leads on update cadence (daily vs weekly). On price, in-app purchases, device support and iOS requirement 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

Blunith Vision ships an update weekly, Optic Master daily. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level

Blunith Vision versus Optic Master: the parameters behind the verdict, then further details
Parameter	Blunith Vision	Optic Master
Price	Free	Free
Update frequency	Weekly	Daily — better
Ads	Yes	No — better
In-app purchases	No	No
Devices	iPhone	iPhone, iPod — better
Requires iOS	16.6	15.0 — better
Further details — not scored
Size	67 MB	43 MB
Age rating	17+	4+
Developer	Zhejiang Lanying Intelligence Technology Co., Ltd.	威何

In-app purchases

None

Blunith Vision

No in-app purchases

None

Optic Master

No in-app purchases

Questions

Is Blunith Vision free?

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

Is Optic Master free?

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

Do Blunith Vision or Optic Master have ads?

Blunith Vision shows ads; Optic Master does not.

Which is updated more often, Blunith Vision or Optic Master?

Blunith Vision ships an update weekly, and Optic Master daily. Most recently, Blunith Vision was updated on October 28, 2026 and Optic Master on October 24, 2026.