# Grouper — Custom Lists & Pivot Tables

> Custom Lists & Pivot Tables (iPhone/iPad app by BENJAMIN,JAMES CZERWIN.)

- Source: https://appshunter.io/ios/app/grouper/id6808719425 (this page in markdown: same URL + `.md`)
- Developer: [BENJAMIN,JAMES CZERWIN](https://appshunter.io/developer/6802913746)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: American English
- Released: 2026-09-23
- Data updated: 2026-09-28
- User reviews in markdown: https://appshunter.io/ios/app/grouper/id6808719425/reviews.md

## What is Grouper?

Grouper is a flexible way to organize anything  (books, expenses, players, collectibles, or your own custom idea) using fields you define yourself.

Create a list, add whatever fields make sense (text, numbers, dates, single-select, and more), then group and pivot your data to see totals, counts, and averages instantly. Drag to reorder, star favorites, and dig into nested breakdowns with a tap.

Edit data directly from within the pivot table summaries!

Everything stays on your device and syncs privately through your own iCloud account - nothing is ever collected or seen by anyone else.

FEATURES
• Build fully custom lists with your own field types
• Group and pivot data across multiple dimensions
• See live counts, sums, and averages
• Drag-and-drop reordering, right down to individual items
• Star favorites and pin lists
• Private iCloud sync across your devices
• Import from and export to CSV

Your first list is free - unlock unlimited lists with a single one-time purchase.


## Version history (last 1 release)

### 1.0 — 2026-09-23

No release notes.

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## Related topics

[grouper](https://appshunter.io/ios/topics/grouper)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-28.*