Not sure why but I can’t even imagine a purpose for it, only caring for the balance of my account not a breakdown after each spend.
I asked perplexity:
People like seeing the balance after each card transaction because it gives them instant feedback, a feeling of control, and helps them regulate their spending and anxiety in real time.[1][2][3]
1. Sense of control and safety
- Seeing the number update immediately makes money feel more predictable and under control, which can reduce uncertainty and stress in the moment.[3][1]
- For many, the balance becomes a quick signal of “am I safe right now?” so checking it after each spend feels reassuring, even if the reassurance is short‑lived.[4][3]
2. Real-time spending feedback
- Instant balance updates act like a speedometer for spending: people can see the impact of each tap and adjust behaviour before they go too far over budget.[2][1]
- This kind of continuous monitoring is linked with better adherence to spending limits and can help people avoid large or impulsive purchases when they see the remaining balance shrink.[5][1]
3. Mental accounting and “micro-budgets”
- Behavioural research shows that people keep informal “mental accounts” and evaluate them more often when they check balances frequently, so each transaction is mentally reconciled with what’s “left” for that period.[6][7][2]
- Seeing the balance after every transaction helps maintain narrow, short-term budgets (e.g. “this week’s spending money”), which can feel more concrete than an abstract monthly figure.[2][6]
4. Anxiety, habit, and self-soothing
- For some, frequent balance checking becomes a learned way to soothe money anxiety—opening the app and seeing the number feels briefly calming, so the behaviour repeats after every purchase.[3]
- Over time this can become a habit or even a compulsion, where people check even when they already know the balance and nothing new has happened.[3]
5. Why not just the overall balance?
- A single overall balance (e.g. at the end of the day) hides the sequence and size of individual spends, so it’s less useful for learning “what pushes me too far” or spotting unusual charges quickly.[8][1]
- Seeing the post-transaction balance line-by-line ties each purchase to a concrete consequence, which makes digital spending feel more tangible—closer to handing over physical cash.[1][8]
Sources
[1] How real-time spend tracking transforms financial management How real-time spend tracking transforms financial management | Spendesk
[2] Mental Accounting - Everything You Need To Know - InsideBE https://insidebe.com/articles/mental-accounting/
[3] The Anxiety of Constantly Checking Your Bank Balance https://wigotrips.com/the-anxiety-of-constantly-checking-your-bank-balance/
[4] How Your Checking Account Affects Your Mood - TIME https://time.com/collections/guide-to-happiness/4290861/checking-account-money-mood/
[5] 11 Practical Ways to Use Psychology to Be Better with Money - WECU 11 Practical Ways to Use Psychology to Be Better with Money
[6] Mental Accounting: How Your Mind Tricks You Into Spending Mental Accounting: How Your Mind Tricks You Into Spending : Equilibrium
[7] Rules-of-thumb, mental accounting and lack of self-control Rules-of-thumb, mental accounting and lack of self-control | Sveriges Riksbank
[8] What’s My Account Balance – Keep track of your finances https://whatsmyaccountbalance.com
[9] The link between money and mental health - Mind https://www.mind.org.uk/information-support/tips-for-everyday-living/money-and-mental-health/the-link-between-money-and-mental-health/
[10] BBC - “The more I check my bank balance, the less anxious I feel” BBC - “The more I check my bank balance, the less anxious I feel” – Five tips for how to avoid money problems
[11] The importance of “cash on hand” to life satisfaction - PubMed How your bank balance buys happiness: The importance of "cash on hand" to life satisfaction - PubMed
[12] How Your Checking Account Affects Your Mood https://time.com/collection/guide-to-happiness/4290861/checking-account-money-mood/
[13] The psychology of a checking and savings account vs just a checking Reddit - The heart of the internet
[14] Spend Tracking | Expense Tracker & Keeping App | Zable UK Spend Tracking | Expense Tracker & Keeping App | Zable UK
[15] Spend Control : Everything You Need To Know In 2026 - Spendflo Spend Control : Everything You Need To Know In 2026