Comparison

My Device Identifiers vs Gen UUID

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

Head to head

My Device Identifiers

Use ATT to view IDFA and IDFV

Free

🛠️ Developer Tools

★ 4.08 ratingsView app →

Gen UUID

Easiest way to copy UUID's

Free

🛠️ Developer Tools

No ratingsView app →

About

My Device Identifiers

This app allows users to view and copy device identifiers like IDFA and IDFV. It leverages ATT (AppTrackingTransparency) for this functionality. Useful for developers and those interested in app tracking.

Highlights

View IDFA
View IDFV
Copy device identifiers
Utilizes AppTrackingTransparency (ATT)
Developer tool

Features

Read full description

Experiment with ATT (AppTrackingTransparency) to view and copy device identifiers such as the IDFA and IDFV.

About

Gen UUID

Features

Read full description

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

Screenshots

My Device Identifiers1 screens

Gen UUID3 screens

Verdict

The call

The clearest difference is ads: Gen UUID at none against My Device Identifiers's shown. Gen UUID also leads on update cadence (every 3 days vs monthly). 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

My Device Identifiers ships an update monthly, Gen UUID every 3 days. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level

My Device Identifiers versus Gen UUID: the parameters behind the verdict, then further details
Parameter	My Device Identifiers	Gen UUID
Price	Free	Free
Rating	4.0 (8 ratings) — better	—
Positive reviews	84.6% of reviews	—
Number of ratings	8 — better	—
Update frequency	Monthly	Every 3 days — better
Ads	Yes	No — better
In-app purchases	No	No
Monetization	Ad-supported	—
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod, Mac — better
Requires iOS	13.0 — better	14.1
Further details — not scored
Size	22 MB	2 MB
Age rating	4+	4+
Developer	Kochava	Kamaal Farah

In-app purchases

None

My Device Identifiers

No in-app purchases

None

Gen UUID

No in-app purchases

Questions

Is My Device Identifiers free?

My Device Identifiers is free to download, with no in-app purchases.

Is Gen UUID free?

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

Do My Device Identifiers or Gen UUID have ads?

My Device Identifiers shows ads; Gen UUID does not.

Which is updated more often, My Device Identifiers or Gen UUID?

My Device Identifiers ships an update monthly, and Gen UUID every 3 days. Most recently, My Device Identifiers was updated on September 22, 2026 and Gen UUID on September 21, 2026.