Comparison

Gen UUID vs ID Assistant

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

Head to head

Gen UUID

Easiest way to copy UUID's

Your UUID & CBUUID assistant!

Free

🛠️ Developer Tools

★ 4.97 ratingsView app →

About

Gen UUID

Features

Read full description

A super easy way to generate UUID's and copy them

About

ID Assistant

This free utility helps developers generate, validate, and manage UUID and CBUUID values. It also includes a searchable database of over 5,000 Bluetooth assigned numbers. All features are free and do not involve tracking.

Highlights

Generate UUID and CBUUID values
Validate UUID and CBUUID values
Adjust capitalization for IDs
Copy and share generated IDs
Search Bluetooth assigned numbers database
100% free and no tracking

Features

Read full description

ID Assistant is a 100% free utility for working with UUID and CBUUID, helping developers get more done faster. [UUID] - Generate valid UUID values - Adjust the capitalization for your generated UUID values - Easily copy them for use outside of the app - Quickly validate UUID values that you wish to enter or paste into the app - Adjust the capitalization for your validated UUID values - Share your generated and validated UUID values [CBUUID] - Generate valid CBUUID values for 16, 32 and 128 bit values - Adjust the capitalization for your generated CBUUID values - Easily copy them for use outside of the app - Quickly validate 16, 32 and 128 bit CBUUID values that you wish to enter or paste into the app - Adjust the capitalization for your validated UUID values - Share your generated and validated CBUUID values [SEARCH] - Search through over 5,000 records in the Bluetooth database of assigned numbers for companies, services, characteristics and other related values All of this is 100%: - Free for you - Free of tracking

Screenshots

Gen UUID3 screens

ID Assistant4 screens

Verdict

The call

The clearest difference is in-app purchases: Gen UUID at none against ID Assistant's 1. Gen UUID also leads on update cadence (every 3 days vs every 2 months). On price, ads, 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. ID Assistant sells 1 one-off in-app purchase. Gen UUID asks for nothing beyond the download.

UpkeepUpdate frequency

Gen UUID ships an update every 3 days, ID Assistant every 2 months. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

Scorecard2 real differences · 8 level

Gen UUID versus ID Assistant: the parameters behind the verdict, then further details
Parameter	Gen UUID	ID Assistant
Price	Free	Free
Rating	—	4.9 (7 ratings) — better
Positive reviews	—	100.0% of reviews
Number of ratings	—	7 — better
Update frequency	Every 3 days — better	Every 2 months
Ads	No	No
In-app purchases	No — better	Yes
Monetization	—	Free
Devices	iPhone, iPad, iPod, Mac — better	iPhone, iPad, iPod
Requires iOS	14.1 — better	15.0
Further details — not scored
Size	2 MB	2 MB
Age rating	4+	4+
Developer	Kamaal Farah	Sean McNeil

In-app purchases

None

Gen UUID

No in-app purchases

1 purchases

ID Assistant

One-time1

Tip the developer$0.99

Questions

Is Gen UUID free?

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

Is ID Assistant free?

ID Assistant is free to download, with in-app purchases available.

Do Gen UUID or ID Assistant have ads?

Neither Gen UUID nor ID Assistant shows ads.

Which is updated more often, Gen UUID or ID Assistant?

Gen UUID ships an update every 3 days, and ID Assistant every 2 months. Most recently, Gen UUID was updated on September 21, 2026 and ID Assistant on September 12, 2026.