# Mobile OTP Authenticator vs Device IMEI Status Checker

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.

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.

## The numbers

| Metric | Mobile OTP Authenticator | Device IMEI Status Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/mobile-otp-authenticator/id1451459963/reviews) | **[4.7 (617 ratings)](https://appshunter.io/ios/app/device-imei-status-checker/id6446666504/reviews)** |
| Number of ratings | 2 | **617** |
| Positive reviews | **100.0% of reviews** | 84.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 37 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Atul Patil](https://appshunter.io/developer/1678677722) |

## What reviewers say

### Mobile OTP Authenticator

[App page](https://appshunter.io/ios/app/mobile-otp-authenticator/id1451459963)

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.

**Highlights:** 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

**In-app purchases:** none


### Device IMEI Status Checker

[App page](https://appshunter.io/ios/app/device-imei-status-checker/id6446666504)

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.

**Highlights:** Carrier and SIMlock status check, Find My iPhone status verification, Apple Serial Number information, iPhone Warranty details, Blacklist status check

**Features:** macOS Compatibility

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy IMEI Service | $1.00 | one-time |
| Buy IMEI Service | $2.00 | one-time |
| Buy IMEI Service | $3.00 | one-time |
| Buy IMEI Service | $5.00 | one-time |
| Buy IMEI Service | $8.00 | one-time |
| Buy IMEI Service | $9.00 | one-time |
| Buy IMEI Service | $10.00 | one-time |
| Buy IMEI Service | $11.00 | one-time |
| Buy IMEI Service | $12.00 | one-time |
| Buy IMEI Service | $13.00 | one-time |
| Buy IMEI Service | $14.00 | one-time |
| Buy IMEI Service | $15.00 | one-time |
| Buy IMEI Service. | $76.99 | one-time |
| Buy IMEI Service. | $77.99 | one-time |
| Buy IMEI Service. | $78.99 | one-time |
| Buy IMEI Service. | $79.99 | one-time |
| Buy IMEI Service. | $80.99 | one-time |
| Buy IMEI Service. | $81.99 | one-time |
| Buy IMEI Service. | $259.99 | one-time |
| Buy IMEI Service. | $264.99 | one-time |
| Buy IMEI Service. | $269.99 | one-time |


## Frequently asked questions

### Is Mobile OTP Authenticator free?

Mobile OTP Authenticator is free to download, with no in-app purchases.

### Is Device IMEI Status Checker free?

Device IMEI Status Checker is free to download, with in-app purchases available.

### Which has better reviews, Mobile OTP Authenticator or Device IMEI Status Checker?

Device IMEI Status Checker is rated higher. Mobile OTP Authenticator averages 3.5 out of 5 from 2 ratings, while Device IMEI Status Checker averages 4.7 from 617 ratings.

### Do Mobile OTP Authenticator or Device IMEI Status Checker have ads?

Neither Mobile OTP Authenticator nor Device IMEI Status Checker shows ads.

### Which is updated more often, Mobile OTP Authenticator or Device IMEI Status Checker?

Mobile OTP Authenticator ships an update every 8 months, and Device IMEI Status Checker weekly. Most recently, Mobile OTP Authenticator was updated on October 17, 2026 and Device IMEI Status Checker on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*