NSF
Welcome to NeroSpendFoe. Unlike static budget apps, Nero is dynamic. Every transaction instantly updates your forecast and daily limits for the rest of the month, ensuring you never run out of funds.
Spend heavy today? Nero lowers future limits automatically. Save today? Your future limits go up.
No banking details required. No login. No server tracking. Your data is yours alone.
Works without internet.
No app store downloads needed.
Tap the menu (⋮) and select "Install app" or "Add to Home screen".
Tap the "Share" icon (bottom center) and select "Add to Home Screen".
Tap 'Start New Month' to set your total budget.
Set Currency & Name in Settings.
Log expenses daily. The system auto-adjusts limits.
Enter amount and Confirm. This deducts from your Limit Today.
Check 'Save Shortcut' to create quick buttons for frequent expenses.
Your live spendable balance. Changes dynamically based on spending.
Your planned baseline for the day.
Total funds left. Hitting zero blocks spending.
View future limits. Edit the Original Plan (Orange) column to adjust specific days; the system redistributes the difference across the rest of the month.
Inject unexpected income into your pool. Only available when a month is active.
Resets data for a new cycle. Offers to carry forward remaining funds if available.
Track your income sources (Fund History) and daily expenditure logs (Spend History).
Personalize your greeting.
Set your preferred currency symbol.
Choose when your 'day' rolls over (Indian 6AM or Global Midnight).
A hard reserve to ensure you never run completely dry.
Weight specific days (like weekends) to allocate more funds automatically.
Buttons are locked because the month has ended or hasn't started. Tap 'Start New Month' to unlock.
Your transaction is too large. It violates the Minimum Daily Limit for future days.
You have exhausted your daily allowance.
Manual forecast edit rejected because it drains the pool below safety levels.
Initialization rejected; starting pool cannot cover the Minimum Daily Limit for the month.
Please enter a valid numeric value.
NeroSpendFoe v1.7.0
Concept & Code by Saptarshi Kundu.
Contact: kundusaptarshi2@gmail.com
• Interactive Manual
• Smart Forecast Redistribution
• Enhanced Budget Safety Rails
• Grid Action Layout
Starting a new month will remove previous tracking data. This cannot be undone.
Original Limit for a future date can be increased or decreased for ongoing month when limit not 0.00.