My Device ID by AppsFlyer vs DeviceId2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Device ID by AppsFlyer
Easily view and share your device identifiers, including IDFA and IDFV. This tool allows you to quickly whitelist your device as a test device within your AppsFlyer account, crucial for SDK integration testing.
- View Device ID (IDFA, IDFV)
- Share Device ID
- Whitelist test device for AppsFlyer
- Directly add device to AppsFlyer account
- Facilitates SDK integration testing
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With My Device ID by AppsFlyer you can easily view and share your Device ID including IDFA and IDFV. You can also add your device as a whitelisted test device to your AppsFlyer account directly from the app. Whitelisting a test device in your AppsFlyer account is an important part of testing your integration with AppsFlyer SDK. For more information about whitelisting a test device: https://support.appsflyer.com/hc/en-us/articles/207031996--Whitelisting-a-Test-Device AppsFlyer is the world's leading mobile attribution & marketing analytics platform, helping app marketers around the world make better decisions. Learn more at www.AppsFlyer.com
DeviceId2
This utility app provides users with their device's unique identifier. It emphasizes privacy and an ad-free experience for all users. Access your device ID easily and securely.
- Get device ID
- Private access
- No advertisements
- Simple interface
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Get DeviceId, Private & No Ad.
Screenshots
Verdict
The clearest difference is rating: DeviceId2 at 5.0 against My Device ID by AppsFlyer's 3.8. DeviceId2 also leads on update cadence (every 3 days vs every 10 days). My Device ID by AppsFlyer's advantage is ratings volume (41 vs 1). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DeviceId2 holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: My Device ID by AppsFlyer has 41 ratings behind it against 1, so its average is the more settled of the two.
My Device ID by AppsFlyer ships an update every 10 days, DeviceId2 every 3 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | My Device ID by AppsFlyer | DeviceId2 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (41 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 62.5% of reviews | — |
| Number of ratings | 41 — better | 1 |
| Update frequency | Every 10 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 10 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | AppsFlyer | 康康 王 |
Customer experience
My Device ID by AppsFlyer
DeviceId2
In-app purchases
My Device ID by AppsFlyer
No in-app purchases
DeviceId2
No in-app purchases
Questions
Is My Device ID by AppsFlyer free?
Is DeviceId2 free?
Which has better reviews, My Device ID by AppsFlyer or DeviceId2?
Do My Device ID by AppsFlyer or DeviceId2 have ads?
Which is updated more often, My Device ID by AppsFlyer or DeviceId2?
Other comparisons
