Comparison

SIM Card Status Checker vs Navidoc Authentication

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

Head to head
About

SIM Card Status Checker

This app provides detailed information about Apple iPhones, including IMEI status, carrier, SIM lock, iCloud status, and blacklist checks. It's useful for verifying a device's legitimacy before purchase or for understanding your current device's specifications.

Highlights
  • iPhone Carrier and SIMlock Checker
  • iCloud Status Checker
  • Find My iPhone Status
  • iPhone Black List Checker
  • Apple Serial Number Checker
  • iPhone Warranty Checker
Features
Read full description

iPhone SIM Card Status Checker app offers comprehensive services for Apple iPhone phones. If you need detailed information about your iOS device, you will find them all using our app. You don`t have an iPhone yet, but are you planning to buy? Before you do this, you can also use this app to verify and carefully check the device you want to buy. The Free iPhone IMEI checker app helps you ensure that the phone comes from a legal source. Knowing the IMEI number of any device or smartphone or Serial Number, you'd be able to check the exact data of the given model. Before you buy any phone, it is a must that you check the status of iCloud, Lock or Find My iPhone. If you want to buy a used or 2nd hand phone make sure it is not blacklisted. Free iPhone IMEI checker Features iPhone Carrier and SIMlock Checker Check your iPhone original carrier, simlock status, and Find my iPhone iCloud Status Checker Find out if the iPhone or iPad has locked or clean iCloud status. It’s the best way to check if the Find My iPhone (FMI) was activated on your iOS device. Find My iPhone Check if an iPhone has an activated Find My iPhone feature. It's a must that you check the FMI status of your smartphone every time you buy a second-hand device. iPhone Black List Checker Ensure that the iPhone or iPad is not blacklisted because of being reported lost, stolen, or unpaid bills. Apple Serial Number Checker If you are an iOS (iPhone, iPad, iPod or MacBook even iWatch or Apple TV) user, you can find vital or even hidden information about your device just by typing in the Serial Number. iPhone Warranty Checker If you would like to UNLOCK your iPhone, you need to know the carrier which locked the device. You'd get all the necessary information using this app Download iPhone SIM Card Status Checker Today

About

Navidoc Authentication

Features
Read full description

This app provides secure two-factor authentication to enhance user account security. Use it to generate verification codes and protect your account with an additional layer of security.

Screenshots

SIM Card Status Checker4 screens
Navidoc Authentication4 screens

Verdict

The call

The clearest difference is in-app purchases: Navidoc Authentication at none against SIM Card Status Checker's 18. Navidoc Authentication also leads on ads (none vs shown). On price, update cadence, 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. SIM Card Status Checker sells 18 one-off in-app purchases. Navidoc Authentication asks for nothing beyond the download.

UpkeepUpdate frequency

SIM Card Status Checker ships an update monthly, Navidoc Authentication every 3 weeks. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
SIM Card Status Checker versus Navidoc Authentication: the parameters behind the verdict, then further details
ParameterSIM Card Status CheckerNavidoc Authentication
PriceFreeFree
Rating4.7 (881 ratings) — better—
Positive reviews80.8% of reviews—
Number of ratings881 — better—
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size46 MB27 MB
Age rating4+4+
DeveloperRana ParulbenNavidoc

Bugs and requests

SIM Card Status Checker

Reported bugs

2 issues
  • Invalid IMEI number
  • No response to inquiry

Requested features

2 requests
  • Support for Apple SIM
  • Improve email delivery

Navidoc Authentication

Not enough reviews yet to summarise bugs or requests.

In-app purchases

18 purchases

SIM Card Status Checker

One-time18
  • Carrier Unlock Code Service.$1.99
  • Carrier Unlock Code Service.$2.99
  • Unlock Code$3.00
Show 15 more
  • Carrier Unlock Code Service.$3.99
  • Carrier Unlock Code Service.$4.99
  • Unlock Code$10.99
  • Unlock Code$12.99
  • Remove Advertisement$24.99
  • Unlock Code$56.00
  • Unlock Code$106.99
  • Carrier Unlock Code Service$174.99
  • Carrier Unlock Code Service.$179.99
  • Carrier Unlock Code Service.$199.99
  • Carrier Unlock Code Service.$209.99
  • Carrier Unlock Code Service.$219.99
  • Carrier Unlock Code Service.$239.99
  • Carrier Unlock Code Service$249.99
  • Carrier Unlock Code Service.$299.99
None

Navidoc Authentication

No in-app purchases

Questions

Is SIM Card Status Checker free?
SIM Card Status Checker is free to download, with in-app purchases available.
Is Navidoc Authentication free?
Navidoc Authentication is free to download, with no in-app purchases.
Do SIM Card Status Checker or Navidoc Authentication have ads?
SIM Card Status Checker shows ads; Navidoc Authentication does not.
Which is updated more often, SIM Card Status Checker or Navidoc Authentication?
SIM Card Status Checker ships an update monthly, and Navidoc Authentication every 3 weeks. Most recently, SIM Card Status Checker was updated on October 19, 2026 and Navidoc Authentication on October 4, 2026.

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