Your Wheel strategy, all in one instrument.
You log every option you sell. Volta does the maths: premiums, free cash and net worth.
14 days of Pro free, everything included · iOS 26 · no ads.
The problem
Knowing where you stand shouldn't take a spreadsheet.
- Hand-built spreadsheets
- Broker statements all over the place
- How much did each lap earn?
net worth55,238
- Free cash18,448
- Reserved collateral11,000
- Shares25,790
18,448 + 11,000 + 25,790 = 55,238
Free cash never goes negative: Volta refuses an entry that would leave it below zero.
How it works
One lap, four phases.
You log each step. The ring advances and counts the laps.
You start with cash
The classic route: the put comes first.
- Cash-secured putYou sell the put and collect the premium
- Holding sharesIf assigned, you buy at the strike
- Covered callYou sell the call and collect the premium
- Cycle completeThe call is exercised: +1 lap on the ring
You start with shares
You already hold 100 shares, or you buy and sell the call right away (buy-write).
- Covered callYou sell the call and collect the premium
- Cycle completeThe call is exercised: +1 lap on the ring
- Cash-secured putYou sell the put and collect the premium
- Holding sharesIf assigned, you buy at the strike
Each wheel has its own ring: the phase it's in and, in the centre, the laps it has done. KO has done 1.
The metrics
Honest numbers, no formulas of your own.
Every entry updates the metrics. In the app, each one explains how it is calculated.
Make it yours
Nine themes, light and dark.
All 9 themes come with Pro.
Privacy
Your numbers stay with you.
Optional, only if you turn them on: automatic iCloud backups (in your iCloud account) and cloud sync (Pro, with a Volta account).
Always confirm the current value with your broker. Compliant with Swiss data protection law (revDSG).
Price
14 days of Pro, free. Then you choose.
Pro
14 days free
- Everything included during the 14 days
- Live prices + 24h charts
- Floating calculator, over any screen
- Chart benchmark of your choice
- Cloud sync
- All 9 themes · direct suggestion box
Then
You choose
- A subscription, chosen on the App Store
- Or Lifetime: pay once, no renewals
- Cancel any time in your App Store settings
- Your wheels and data are never deleted
You'll see the price on the App Store listing, in your currency.
Volta is a logging and tracking tool. It does not give investment advice or recommendations, and does not manage money.
Frequently asked questions
Quick answers.
Does Volta give investment advice?
No. Volta is a logging and tracking tool: it shows what you've already done and where you stand. It gives no advice or recommendations, doesn't connect to your broker and doesn't manage money.
Do I need to create an account?
No. Volta works without an account and keeps everything on your iPhone. Only cloud sync (Pro) asks for an account, which you create with a code sent by email.
Where do the prices come from?
You can type the prices yourself. With Pro, Volta requests them from the Volta Server, which receives only the tickers and doesn't identify you. Prices are cached and can be minutes or hours behind. Always confirm the current value with your broker.
How do the 14 free days work?
You get 14 days of Pro, with everything included, if you haven't used that period before. After that you choose on the App Store: a subscription, or Lifetime, paid once with no renewals. Cancel any time in your App Store settings.
How much does Volta cost?
The price is on the App Store listing, in your currency. You can try Pro free for 14 days first, if you haven't used that period before.
What if I leave Pro?
Your wheels and your data stay on your iPhone. They are never deleted.