# Annotaforge: Dataset Lab — Offline box labels and JSON

> Offline box labels and JSON (iPhone/iPad app by Robert Corbin.)

- Source: https://appshunter.io/ios/app/annotaforge-dataset-lab/id6794026523 (this page in markdown: same URL + `.md`)
- Developer: [Robert Corbin](https://appshunter.io/developer/1890247992)
- Category: Developer Tools, Graphics & Design
- Price: $1.99 (on sale, was $2.99)
- Age rating: 4+
- Requires: iOS 17.0 · 37 MB
- Released: 2026-08-04
- Data updated: 2026-09-06
- User reviews in markdown: https://appshunter.io/ios/app/annotaforge-dataset-lab/id6794026523/reviews.md

## What is Annotaforge?

Annotaforge is a fully offline image-box annotation desk with user-defined class selection, drag-to-label geometry, undo, normalized coordinates, review counts, and JSON export.

WHAT IT DOES
- Choose a local image without uploading it
- Draw multiple rectangular annotations with one of five visible classes
- Undo annotations and review box and class counts
- Export normalized image-space geometry as JSON

PRIVATE BY DEFAULT
No account, advertising, tracking, analytics SDK, or subscription. Workspace data stays in the app container. Imports, scans, device access, and network actions happen only when you request them.

ONE PURCHASE
The complete core tool, local workspace, records, analysis, export, and offline reference are included in the paid download.

IMPORTANT BOUNDARY
Annotations and QA findings require human review. The app does not train or evaluate a model.


## Version history (last 1 release)

### 1.0 — 2026-08-04

No release notes.

## More apps by Robert Corbin

- [Daily Word Journey](https://appshunter.io/ios/app/daily-word-journey/id6761548266)
- [Hush Secret Text](https://appshunter.io/ios/app/hush-secret-text/id6761658175)
- [Renew Guard](https://appshunter.io/ios/app/renew-guard/id6761755447)
- [Receipt to PDF](https://appshunter.io/ios/app/receipt-to-pdf/id6761782025)
- [Route Your Pay](https://appshunter.io/ios/app/route-your-pay/id6761783719)
- [Tip Arbiter](https://appshunter.io/ios/app/tip-arbiter/id6761786879)

All apps by Robert Corbin: https://appshunter.io/developer/1890247992

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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 2026-09-06.*