Comparison

Engraver vs Nook

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

Head to head

Engraver

激光雕刻机

Free

🔧 Utilities

★ 2.523 ratingsView app →

About

Engraver

This utility app connects to a laser engraver via Bluetooth. It allows users to import images, input text, and generate QR codes for engraving. Simple image processing is also supported, making it easy to use.

Highlights

Bluetooth connectivity
Import pictures
Input text
Generate 2D codes
Simple picture processing

Features

Read full description

The app connects the device through Bluetooth, can import pictures or input text, can generate two-dimensional code, can process pictures simply, easy to operate! Powerful!

About

Nook

Features

Read full description

共享房间平台致力于为用户提供多样化的空间选择，包括共享座位、共享办公室、共享会议室和共享仓库，满足不同用户的需求

Screenshots

Engraver4 screens

Nook3 screens

Verdict

The call

The clearest difference is update cadence: Engraver at every 4 months against Nook's every 14 months. Nook's advantage is iOS requirement (13.0 vs 15.6). 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

Engraver ships an update every 4 months, Nook every 14 months. The most recent releases landed on October 13, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level

Engraver versus Nook: the parameters behind the verdict, then further details
Parameter	Engraver	Nook
Price	Free	Free
Rating	2.5 (23 ratings) — better	—
Positive reviews	22.5% of reviews	—
Number of ratings	23 — better	—
Update frequency	Every 4 months — better	Every 14 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.6	13.0 — better
Further details — not scored
Size	190 MB	37 MB
Age rating	4+	4+
Developer	Dongguan Xinjia Laser Technology Co., Ltd	HAVONA MANAGEMENT SDN BHD

In-app purchases

None

Engraver

No in-app purchases

None

Nook

No in-app purchases

Questions

Is Engraver free?

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

Is Nook free?

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

Do Engraver or Nook have ads?

Neither Engraver nor Nook shows ads.

Which is updated more often, Engraver or Nook?

Engraver ships an update every 4 months, and Nook every 14 months. Most recently, Engraver was updated on October 13, 2026 and Nook on September 24, 2026.