Sennaby

Snap it, and it's logged

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Every buy and sell you've made, right on the price chart. Open a holding and see when you got in, when you got out, and how your average price moved along the way. Stocks have prices. None of those numbers are about you. Sennaby turns your transactions across brokers and markets back into a complete record — and then answers the questions that record holds about you: where your cost basis actually sits, where your money actually is, and what your decisions over the years added on top of doing nothing at all. You'll see: • Your own asset curve, and the gap that gradually forms between it and the market • Real cost, profit and loss, dividends, fees and taxes, reconstructed from every transaction • How you trade: win rate, average holding period, the rhythm of your entries and exits • What your allocation and holdings actually look like, without watching quotes all day • Short-Term, Long-Term, Dollar-Cost Averaging, Dividend Income — four templates, four ways to look at yourself Sennaby isn't a market-watching app. It's built to help you understand your own investing a little better than yesterday.

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See how you've really been buying! Open any holding and the price chart now marks every buy and sell you've made, along with your average price over time. See every move you made at a glance. Dividends and stock dividends show up there too. Three handy new signals on each holding: • Whether it's ahead of or behind the market • How many days until it goes ex-dividend • The price you need to truly break even if you sell it all (fees and tax included) Also new: • Settings now live in the tab bar, always one tap away • Screenshot logging got smarter: names only, times without dates, or missing fees — we'll fill them in • Sort your holdings high to low, or low to high • Plus lots of little improvements

The developer, Po Hung Lai, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Financial Info
    • User Content
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

Seller
Po Hung Lai
Size
66.3 MB
Category
Finance
Compatibility
Requires iOS 18.0 or later.
  • iPhone
    Requires iOS 18.0 or later.
  • Mac
    Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 2.0 or later.
Languages
English and Traditional Chinese
Age Rating
4+
In-App Purchases
Yes
  • Steak $9.99
  • Pizza $5.99
  • Beer $2.99
  • Coffee $0.99
Copyright
© 2026 Sennaby