Comparison

Smartcard Reader vs SIM Card Status Checker

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

Head to head
About

Smartcard Reader

Features
Read full description

The new App named iReader App which supports all Feitian mobile readers on iOS, here is a list: iR301, bR301, bR301BLE, bR500 https://www.ftsafe.com/Products/reader iReader App support to communication with this reader with your card, contactless and contact card. also, it takes private functions for readers, like get the serial number, reader ID, Bluetooth ID, reader name, model name, manufacturer and so on. The iReader App is a reference App, which shows you how to use our API through reader do communication with your card and get your data from the card. based on this reference App, you can be based on our code to write your own App, for example, you can integrate card reader with your solution, to do payment, authentication, identification, and private network access. Technical reminder: iR301 and bR301 reader using the same SDK under iOS, since they are both accordances with iAP1 and iAP2 protocol which made by Apple, both using the External Accessory Framework. So you will need to add below protocol string into your App. External Accessory Protocol: - com.ftsafe.iR301 - com.ftsafe.bR301 bR301BLE and bR500 using Bluetooth Smart technology, apply Bluetooth 4.0 interface as a communication channel to connect with Phones. You can find the source code from Github, link below: https://github.com/FeitianSmartcardReader/FEITIAN_MOBILE_READERS Other comments: 1. The iReader App only support one reader 2. Auto Pair only work for bR301BLE and bR500, since these device using Bluetooth Smart technology 3. To export the App log, please using iTunes export the log, the log will help us to check your issues with your reader and cards.

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

Screenshots

Smartcard Reader4 screens
SIM Card Status Checker4 screens

Verdict

The call

The clearest difference is in-app purchases: Smartcard Reader at none against SIM Card Status Checker's 10. Smartcard Reader also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). SIM Card Status Checker's advantage is update cadence (monthly vs every 2 months). On price and device support 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 10 one-off in-app purchases. Smartcard Reader asks for nothing beyond the download.

UpkeepUpdate frequency

Smartcard Reader ships an update every 2 months, SIM Card Status Checker monthly. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
Smartcard Reader versus SIM Card Status Checker: the parameters behind the verdict, then further details
ParameterSmartcard ReaderSIM Card Status Checker
PriceFreeFree
Rating—4.7 (909 ratings) — better
Positive reviews—80.8% of reviews
Number of ratings—909 — better
Update frequencyEvery 2 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size3 MB46 MB
Age rating4+4+
DeveloperFEITIAN Technologies Co.,Ltd.Rana Parulben

Bugs and requests

Smartcard Reader

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Smartcard Reader

No in-app purchases

10 purchases

SIM Card Status Checker

One-time10
  • Carrier Unlock Code Service.$1.99
  • Carrier Unlock Code Service.$2.99
  • Unlock Code$3.00
Show 7 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

Questions

Is Smartcard Reader free?
Smartcard Reader is free to download, with no in-app purchases.
Is SIM Card Status Checker free?
SIM Card Status Checker is free to download, with in-app purchases available.
Do Smartcard Reader or SIM Card Status Checker have ads?
SIM Card Status Checker shows ads; Smartcard Reader does not.
Which is updated more often, Smartcard Reader or SIM Card Status Checker?
Smartcard Reader ships an update every 2 months, and SIM Card Status Checker monthly. Most recently, Smartcard Reader was updated on October 27, 2026 and SIM Card Status Checker on November 7, 2026.

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