Comparison

Nucor ECU Mobile vs TCB

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

Head to head
About

Nucor ECU Mobile

Manage your credit union accounts conveniently from your mobile device. Deposit checks by taking photos, transfer funds instantly, and pay bills with just a few taps. Secure sign-in options include facial recognition and fingerprint authentication.

Highlights
  • Mobile check deposit
  • Instant account transfers
  • View account balances
  • Bill payment
  • Secure sign-in (face/fingerprint/passcode)
  • View account statements
Features
Read full description

You live your life on the go, and with using Nucor ECU’s Mobile, you can easily stay in touch with your money wherever you are, whenever you need to know without making a trip to the credit union. You can even deposit funds on the go simply by snapping a photo of your check from any smartphone or tablet via Nucor ECU’s Mobile. The funds are automatically deposited to your account. That’s it! No gas, no stamps, no wait. Access is quick, convenient, secure and allows you to do the following from your smartphone or tablet: Make instant account transfers, view account balances, withdrawal funds, deposit checks, pay bills, view your account statements and more with just a few quick taps. Sign-in quickly and securely using facial recognition, fingerprint authentication, and/or a passcode. To get started, simply download the app and then sign-in for the first time using your Nucor ECU Internet Branching username and password. If you haven’t established these yet, simply click on “Enroll now” to get started. Feel free to contact us at 843-665-4668 with any questions.

About

TCB

Manage your finances on the go with this secure and fast application. Set up balance alerts, make payments, transfer funds, and deposit checks with a photo. You can also temporarily disable your debit card and locate nearby branches or ATMs.

Highlights
  • Balance alerts
  • Bill and person payments
  • Inter-account transfers
  • Mobile check deposit
  • Debit card control
  • Statement viewing
  • Branch and ATM locator
Features
Read full description

TCB-2Go is your personal financial advocate. It’s fast, secure and makes life easier by empowering you with the tools you need to manage your finances. Here’s what you can do with TCB-2Go: -Set up alerts so you know when your balance drops below a certain amount -Make payments, whether you’re paying a company or a friend -Transfer money between your accounts -Deposit checks in a snap by taking a picture of the front and back -Turn your debit card off if you’ve misplaced it -View and save your monthly statements -Find branches and ATMs near you Secure your account with a 4-digit passcode or biometric on supported devices.

Screenshots

Nucor ECU Mobile2 screens
TCB4 screens

Verdict

The call

The clearest difference is rating: TCB at 4.9 against Nucor ECU Mobile's 2.5. TCB also leads on review sentiment (76% vs 40%) and ratings volume (2K vs 15). Nucor ECU Mobile's advantage is monetization model (free vs free with in-app purchases). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

TCB holds the better App Store score, 4.9 against 2.5. That said, the two scores are not equally well evidenced: TCB has 2K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 40% of Nucor ECU Mobile's written reviews are positive against 76% of TCB's.

UpkeepUpdate frequency

Nucor ECU Mobile ships an update every 2 weeks, TCB monthly. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.

Scorecard4 real differences · 6 level
Nucor ECU Mobile versus TCB: the parameters behind the verdict, then further details
ParameterNucor ECU MobileTCB
PriceFreeFree
Rating2.5 (15 ratings)4.9 (2K ratings) — better
Positive reviews40.0% of reviews75.9% of reviews — better
Number of ratings152K — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 — better18.4
Further details — not scored
Size76 MB200 MB
Age rating4+12+
DeveloperNucor Employees Credit UnionThe Citizens Bank (SC)

Customer experience

Nucor ECU Mobile

All ratings15 ratings
Positive33.3%
Neutral6.7%
Negative60.0%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

TCB

All ratings1,962 ratings
Positive97.0%
Neutral1.4%
Negative1.6%
Written reviews29 reviews
Positive75.9%
Neutral0.0%
Negative24.1%

Bugs and requests

Nucor ECU Mobile

Not enough reviews yet to summarise bugs or requests.

TCB

Reported bugs

2 issues
  • Deposit issues
  • Inconsistent app updates

Requested features

2 requests
  • Debit card locking/unlocking feature
  • Improve remote deposit function

In-app purchases

None

Nucor ECU Mobile

No in-app purchases

None

TCB

No in-app purchases

Questions

Is Nucor ECU Mobile free?
Nucor ECU Mobile is free to download, with no in-app purchases.
Is TCB free?
TCB is free to download, with no in-app purchases.
Which has better reviews, Nucor ECU Mobile or TCB?
TCB is rated higher. Nucor ECU Mobile averages 2.5 out of 5 from 15 ratings, while TCB averages 4.9 from 2K ratings.
Do Nucor ECU Mobile or TCB have ads?
Neither Nucor ECU Mobile nor TCB shows ads.
Which is updated more often, Nucor ECU Mobile or TCB?
Nucor ECU Mobile ships an update every 2 weeks, and TCB monthly. Most recently, Nucor ECU Mobile was updated on October 11, 2026 and TCB on October 21, 2026.

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