Comparison

JS.Notebook vs AI_Buddy

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

Head to head

JS.Notebook

Free

🔧 Utilities

★ 5.01 ratingsView app →

Your AI buddy

About

JS.Notebook

Build, test, and run your JavaScript code directly on your iOS device. This utility allows you to execute scripts in widgets and even use your device as a host for computer browser code execution.

Highlights

Build JavaScript code
Test code at runtime
Run code in widgets
Use device as code host
Code execution in computer browser

Features

Read full description

JS Notebook provides a creative way for you to build and try out your Javascript. - Build, test, and check your code at runtime. - Easily run your code in Widgets - Read code in computer browse, make the iOS device to be a host.

About

AI_Buddy

Features

Read full description

Introducing AIssistant, an innovative mobile app designed to provide intelligent and personalized answers for all your questions. Leveraging advanced Artificial Intelligence (AI) technology, AI Buddy simplifies your daily life by offering quick, accurate, and context-aware solutions to any questions or concerns you have.

Screenshots

JS.Notebook4 screens

AI_Buddy3 screens

Verdict

The call

The clearest difference is update cadence: AI_Buddy at weekly against JS.Notebook's every 50 months. JS.Notebook's advantage is iOS requirement (14.0 vs 16.2). 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

JS.Notebook ships an update every 50 months, AI_Buddy weekly. The most recent releases landed on September 17, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 7 level

JS.Notebook versus AI_Buddy: the parameters behind the verdict, then further details
Parameter	JS.Notebook	AI_Buddy
Price	Free	Free
Rating	5.0 (1 ratings) — better	—
Number of ratings	1 — better	—
Update frequency	Every 50 months	Weekly — better
Ads	No	No
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPad, iPod — better	iPhone, iPad
Requires iOS	14.0 — better	16.2
Further details — not scored
Size	19 MB	6 MB
Age rating	4+	4+
Developer	Zijie Deng	Kong Fai Poon

In-app purchases

None

JS.Notebook

No in-app purchases

None

AI_Buddy

No in-app purchases

Questions

Is JS.Notebook free?

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

Is AI_Buddy free?

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

Do JS.Notebook or AI_Buddy have ads?

Neither JS.Notebook nor AI_Buddy shows ads.

Which is updated more often, JS.Notebook or AI_Buddy?

JS.Notebook ships an update every 50 months, and AI_Buddy weekly. Most recently, JS.Notebook was updated on September 17, 2026 and AI_Buddy on October 11, 2026.