Mobile OTP Authenticator vs Device IMEI Status Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile OTP Authenticator
Securely manage your two-factor authentication codes. Easily add accounts by scanning QR codes or manual entry. Protect your online accounts with industry-standard HOTP and TOTP algorithms.
- QR code scanning for account setup
- Manual account entry
- Secure data storage in iOS Keychain
- Supports HOTP and TOTP algorithms
- Works with popular services like Google, Facebook, Amazon
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Scan the QR code issued by the two-factor authentication and automatically add the account you want to protect or select manual entry to manually set up the account. The account is stored in data security in the iOS key holder. The application supports all services that provide two-factor authentication using HOTP and TOTP algorithms. For example, Google, Facebook, Dropbox, Amazon, GitHub, Synology…. etc.
Device IMEI Status Checker
Verify the status of any iPhone before purchasing. Check carrier, SIMlock, iCloud, and Find My iPhone status using the device's IMEI or serial number. Ensure your device is legitimate and not blacklisted.
- Carrier and SIMlock status check
- Find My iPhone status verification
- Apple Serial Number information
- iPhone Warranty details
- Blacklist status check
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The iPhone Carrier and SIMlock Checker app provides extensive services for Apple iPhone devices. Our app offers comprehensive information about your iOS device. If you plan to purchase an iPhone, our app can also help you verify and thoroughly examine the device before you buy it. The Free iPhone IMEI Checker app ensures that your phone comes from a legitimate source. By knowing the IMEI number or serial number of any device, you can check the exact data of the given model. It is essential to check the iCloud, Lock, or Find My iPhone status before purchasing any phone. If you are buying a used or second-hand phone, ensure that it is not blacklisted. Key Features of the Free iPhone IMEI Checker include: iPhone Carrier and SIMlock Checker: Check the original carrier and simlock status of your iPhone and Find my iPhone feature. Find My iPhone: Check if an iPhone has an activated Find My iPhone feature. It is crucial to verify the FMI status of your smartphone every time you buy a second-hand device. Apple Serial Number Checker: If you are an iOS user, you can find vital information about your device just by typing in the serial number. iPhone Warranty Checker: If you want to unlock your iPhone, you need to know the carrier that locked the device. This app provides you with all the necessary information. Download the iPhone Carrier and SIMlock Checker app today.
Screenshots
Verdict
The clearest difference is rating: Device IMEI Status Checker at 4.7 against Mobile OTP Authenticator's 3.5. Device IMEI Status Checker also leads on update cadence (weekly vs every 8 months) and ratings volume (617 vs 2). Mobile OTP Authenticator's advantage is in-app purchases (none vs 28) and review sentiment (100% vs 85%). 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
Both are free to download. Device IMEI Status Checker sells 21 one-off in-app purchases. Mobile OTP Authenticator asks for nothing beyond the download.
Device IMEI Status Checker holds the better App Store score, 4.7 against 3.5. That said, the two scores are not equally well evidenced: Device IMEI Status Checker has 617 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of Mobile OTP Authenticator's written reviews are positive against 85% of Device IMEI Status Checker's, so the app with the better star average is not the one people write more warmly about.
Mobile OTP Authenticator ships an update every 8 months, Device IMEI Status Checker weekly. The most recent releases landed on October 17, 2026 and October 27, 2026 respectively.
| Parameter | Mobile OTP Authenticator | Device IMEI Status Checker |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (2 ratings) | 4.7 (617 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 84.6% of reviews |
| Number of ratings | 2 | 617 — better |
| Update frequency | Every 8 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Albert Parti | Atul Patil |
Customer experience
Mobile OTP Authenticator
Device IMEI Status Checker
In-app purchases
Mobile OTP Authenticator
No in-app purchases
Device IMEI Status Checker
- Buy IMEI Service$1.00
- Buy IMEI Service$2.00
- Buy IMEI Service$3.00
Show 18 moreShow fewer
- Buy IMEI Service$5.00
- Buy IMEI Service$8.00
- Buy IMEI Service$9.00
- Buy IMEI Service$10.00
- Buy IMEI Service$11.00
- Buy IMEI Service$12.00
- Buy IMEI Service$13.00
- Buy IMEI Service$14.00
- Buy IMEI Service$15.00
- Buy IMEI Service.$76.99
- Buy IMEI Service.$77.99
- Buy IMEI Service.$78.99
- Buy IMEI Service.$79.99
- Buy IMEI Service.$80.99
- Buy IMEI Service.$81.99
- Buy IMEI Service.2 variants$259.99
- Buy IMEI Service.4 variants$264.99
- Buy IMEI Service.4 variants$269.99
Questions
Is Mobile OTP Authenticator free?
Is Device IMEI Status Checker free?
Which has better reviews, Mobile OTP Authenticator or Device IMEI Status Checker?
Do Mobile OTP Authenticator or Device IMEI Status Checker have ads?
Which is updated more often, Mobile OTP Authenticator or Device IMEI Status Checker?
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