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MyByaj Book
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India's most loved financial calculator app. 25+ tools including EMI, SIP, FD, PPF, Tax, and more. Works 100% offline — no internet needed.

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10L+
Downloads
4.8★
Rating
25+
Calculators
0₹
Cost
📈 +₹5,16,823SIP Returns in 10yr
⭐ 4.8 / 5Play Store Rating
🧮
MyByaj Book
₹1L
₹5L
₹10L
₹25L
Monthly EMI
₹20,517
📈 Summary
Principal₹10,00,000
Interest₹2,30,991
Total₹12,30,991
🎯 Millionaire Milestone! ✨
🏠EMI
🔄SIP
🔒FD
📋Tax
✨ App Features
Everything You Get for Free
⚡
Real-time Calculations
Instant results as you move sliders. No waiting, no submit button needed.
📴
100% Offline
No internet? No problem. All calculators work without WiFi or data.
📤
PDF Export
Download detailed PDF reports of any calculation. Share with your bank or CA.
🎯
Milestone Alerts
Fun notifications when your numbers hit exciting milestones and goals.
🔒
Privacy First
Your data never leaves your phone. Zero cloud storage of financial data.
🇮🇳
Indian Schemes
PPF, EPF, NPS, Sukanya Samriddhi — every Indian financial product covered.
🌙
Dark Mode
Beautiful dark theme that's easy on your eyes, day or night.
📊
Visual Charts
Pie charts and breakdowns that make complex numbers easy to understand.
🧮 All Tools
25+ Calculators Inside
🏠
EMI
🔄
SIP
🔒
FD
🏦
PPF
📋
Income Tax
🧾
GST
👷
EPF
🎖️
NPS
💰
Lumpsum
📅
RD
👧
Sukanya
💼
Salary
📉
CAGR
📌
Inflation
🎯
Goal Planner
⭐ Reviews
What Users Say
4.8
★★★★★
Based on 50,000+ reviews
5★
82%
4★
12%
3★
4%
2★
1%
1★
1%
★★★★★
"EMI calculator is so accurate. I verified against my bank and it matched exactly. The PDF export feature is super useful when I visited the bank."
MK
Mahesh Kumar
Delhi · Home Loan
★★★★★
"I'm a CA and I recommend this to all my clients. Income Tax calculator is bang on. Offline feature is the best — works in court, anywhere!"
SP
Sunita Patil
Pune · Chartered Accountant
★★★★★
"SIP aur PPF calculator bahut helpful hai. Simple interface, instant results. Mere puri family use karti hai. Best free financial app on Play Store!"
VR
Vijay Rawat
Jaipur · Investor
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