Plan your financial future

Pension Cashflow Modeller helps you see how your money sets you up over time. Model your accounts, pensions, savings and expenses in one place. Free to use. UK-focused — your data stays on your device.

Pension Cashflow Modeller app showing the financial dashboard on iPhone

Everything you need to plan

One place for your accounts, income, expenses and projections — free to use, guidance only

Financial dashboard with net worth, burn rate and checklist

Your dashboard at a glance

Net worth, monthly surplus, burn rate, cash runway, tax-free cash and SIPP drawdown — all on one Home screen. Tap Details on any metric to dig deeper.

The built-in checklist guides you from plan setup to accounts, income and expenses.

Lifetime net worth projection chart

Lifetime projections

See how net worth, income and expenses evolve year by year. Nominal and inflation-adjusted views help you understand the long-term picture.

Open the year-by-year breakdown to inspect assumptions behind every projection.

Lifetime income vs expenses chart

Income vs expenses over time

Compare pensions, drawdown and other income against your regular outgoings. Spot when you might be drawing on savings or liquid assets.

Liquid cash vs expenses over lifetime

Liquid cash tracking

Track accessible money — bank, savings, premium bonds, ISAs, GIAs and similar — against what you spend each year.

See liquid cash balance projected over your lifetime alongside expenses.

Tax to HMRC and tax-free cash charts

UK tax & allowances

Estimated income tax on pensions, savings and drawdown — including Personal Savings Allowance. Track remaining tax-free cash (PCLS) across your SIPPs.

UK-focused reference data and State Pension support built in. Guidance only — not advice.

Account money flow Sankey diagram

See where money flows

Visual money-flow diagrams for each account show what comes in, what goes out, and how pensions and drawdown feed your day-to-day spending.

Model accounts, pensions, savings, ISAs and debts together in one place.

Essential vs non-essential spending breakdown

Analysis & scenarios

Break spending into essentials vs non-essential, and by category. Change inflation and growth assumptions to explore what-if scenarios — no commitment required.

Export or import your data to move to a new phone with backup & restore.

How it works

Get started in minutes

1

Set up your plan

Add your date of birth, planning horizon and assumptions (inflation, growth). Solo or with a partner.

2

Add accounts & expenses

Current account, savings, pensions, ISAs, debts, income and regular expenses. Use the checklist to guide you.

3

View your projections

See net worth, income vs expenses and tax on the Home screen. Dig into Analysis and try different scenarios.

🛡️ Your data stays with you

Financial data is stored on your phone. We don’t hold your plan or account details on our servers. Use backup & restore when you change device.

Download the app

Use Pension Cashflow Modeller on your phone for the full experience