# Twelve O'clock

> Track your watch accuracy

Canonical page: [https://chrome-stats.com/d/id1570977980](https://chrome-stats.com/d/id1570977980)

## Overview

- **ID:** `id1570977980`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hieu Pham
- **Category:** Utilities
- **Rating:** 4.40 / 5 (82 ratings)
- **Version:** 3.5.0
- **Last updated:** 2026-06-11
- **First published:** 2021-06-15
- **Size:** 45 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/twelve-oclock/id1570977980)
- **Website:** [https://twelveoclockapp.com/](https://twelveoclockapp.com/)
- **Privacy policy:** [https://www.takethatdesign.com/twelveappofficial/privacy-policy](https://www.takethatdesign.com/twelveappofficial/privacy-policy)

## Description

Two paragraphs:

Twelve O’clock is a hands-on app that makes tracking your watch accuracy enjoyable and nostalgic. It emphasizes tracking over instantaneous measurement, letting you manage your watch collection, log checkpoints, and view a helpful accuracy chart over time.

It also includes curated horology content to deepen your knowledge, turning a hobby into an ongoing learning experience.

## Rankings

- #148,581 — Overall

## Review summary

Overall, Twelve O'clock is a low-cost, user-friendly tool for horology enthusiasts to track watch accuracy over time. Users appreciate the simple interface, ability to log multiple watches, and useful charts/history that reveal how positioning and wear affect performance. The $0.99 full unlock offers good value for those tracking several watches. However, reviewers note notable downsides: a restrictive free tier (limited checkpoints and single watch) and occasional data loss or app hangs after updates. Despite these issues, it remains a strong, specialty tool for dedicated hobbyists.

### Pros

- Very affordable one-time purchase unlocking full features.
- Simple, intuitive interface that makes tracking easy.
- Accurate real-world watch accuracy data with helpful charts/history.
- Supports tracking multiple watches and sorting by accuracy.
- No ads in the free version (pleasant free experience).

### Cons

- Free version limits: only five checkpoints and one wristwatch; upgrade required for more.
- Data loss/hangs after updates; several users reported losing all entries or the app freezing.

## Similar extensions and apps

- [WatchWatcher: Accuracy Tracker](https://chrome-stats.com/d/id6742189328)
- [Clockwork - Watch app](https://chrome-stats.com/d/id1612061033) — 4.40 / 5
- [Watch Tracker - Collection](https://chrome-stats.com/d/id6752223953) — 1.00 / 5
- [Watch Tracker](https://chrome-stats.com/d/id610666926) — 4.70 / 5
- [Watch Accuracy Checker](https://chrome-stats.com/d/id6478476307) — 1.00 / 5
- [Watch Repair Accuracy Tuner AI](https://chrome-stats.com/d/id1604820715) — 1.80 / 5
- [WristLog](https://chrome-stats.com/d/id6747888961) — 4.90 / 5
- [TickTracer - Watch Accuracy](https://chrome-stats.com/d/id6474094486) — 4.30 / 5
- [Horolens - Watch Collection](https://chrome-stats.com/d/id6756297768)
- [Watch Spring](https://chrome-stats.com/d/id1617113233) — 5.00 / 5
- [ChronoRate](https://chrome-stats.com/d/id6760379687)
- [Isochron: Watch Accuracy](https://chrome-stats.com/d/id6780989450)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id1570977980)