iOS · iPhone · iOS 18+

Open CSV

Read any CSV like a table. Nothing leaves your device.

Someone sends you a CSV and your phone has nowhere good to open it. Open CSV shows it as a clean, scrollable grid. Sort, filter, read. That’s it.

Coming soon to the App Store See pricing free up to 50 rows

Features

Six things. That’s the whole app.

01
Open from anywhere

Pull a CSV from Files, or tap “Open in” from Mail, Safari, or any app’s share sheet. No upload, no copy off-device.
02
A real table

The header row and first column stay frozen as you scroll a wide file. The Numbers feel, on your phone.
03
Sort by any column

Tap a header to sort, ascending or descending. Runs off the main thread, so big files stay smooth.
04
Filter and search

One search field narrows thousands of rows to the ones you actually want.
05
Row detail view

Tap any row to read every field as a clean label and value list. The escape hatch for very wide files.
06
Handles messy files

Quoted fields, embedded commas and line breaks, mixed encodings, odd delimiters. It auto-detects and never crashes on a bad row.

Screens

What you’ll actually see.

Captured on a real iPhone running the build. No mockups.

Empty state with an Open CSV button and a settings gear in the corner. — 01 · Empty

A CSV shown as a table grid with a frozen header row and frozen first column. — 02 · Grid

A large file with a banner reading Viewing 50 of 2,000 rows, Unlock all for $2.99. — 03 · Unlock

What it doesn’t do

Your files stay on your device.

No cloud sync
No accounts
No analytics
No ads
No editing
No subscription
No third-party SDKs
No data collection

Apple’s App Privacy questionnaire is answered Data Not Collected for every category. The app talks to Apple’s StoreKit servers to verify the one-time purchase. That’s the whole network surface. Read the full privacy policy.

Pricing

No fluff. No subscription.

Free

Forever, no account.

Every viewing feature, unrestricted
Opens the first 50 rows of any file
Unlimited files, sorting, and filtering

Pro Unlock

$2.99 one-time

Pay once. Yours forever.

Removes the 50-row limit
One purchase, restored across your Apple ID
No subscription. No renewals. No upsell.

Handled by Apple via StoreKit 2. We never see your card or your Apple ID.

Coming soon to the App Store

Built on a pure Apple stack: SwiftUI, StoreKit 2, UniformTypeIdentifiers, Foundation. No third-party Swift packages. iOS 18+. iPhone first.

Open CSV

Six things. That’s the whole app.

Open from anywhere

A real table

Sort by any column

Filter and search

Row detail view

Handles messy files

What you’ll actually see.

Your files stay on your device.

No fluff. No subscription.