# GraphicChrono- Lean Tool — Stopwatch with Activity Types

> Stopwatch with Activity Types (iPhone/iPad app by Herve Kasparian.)

- Source: https://appshunter.io/ios/app/graphicchrono-lean-tool/id1363785063 (this page in markdown: same URL + `.md`)
- Developer: [Herve Kasparian](https://appshunter.io/developer/1232851521)
- Category: Productivity, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 15.6 · 5 MB
- Languages: American English, French (France)
- Released: 2018-03-26
- Data updated: 2026-07-04
- User reviews in markdown: https://appshunter.io/ios/app/graphicchrono-lean-tool/id1363785063/reviews.md

## What is GraphicChrono?

Simultaneously time and indicate the type of activity that is done for an easier exploitation.
Use the "cycle" feature to quickly get the mean time for each step of a cycle, and analyse the mean cycle time and the dispersion of cycle time.


## Version history (last 5 releases)

### 3.0 — 2026-05-31

global ergonomic improvement

### 2.3 — 2023-03-30

New option that allows, once activated, that the app records the sound as soon as the stopwatch is running and the app is in the foreground.

### 2.2 — 2023-03-22

- On the graph, you can choose between a display in percentage or in cumulative time.
- The extra "activities" buttons are hidden if you haven't configured them all.
- The addition of personalized images for an activity is facilitated by the introduction of the drag and drop gesture on the "list of activities" and "detail of an activity" screen
- The "list of activities" screen now includes a preview of the image or pictogram used.

### 2.1 — 2020-04-08

AirPort Support
Minor bug fix

### 2.0 — 2020-04-04

Dark mode support

## Apps similar to GraphicChrono

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Cycle Time Calculator](https://appshunter.io/ios/app/cycle-time-calculator/id6476419232) | 5.0 (3) | Free | Productivity |
| [UMT Plus](https://appshunter.io/ios/app/umt-plus/id501809425) | 4.0 (1) | Free | Productivity |
| [Reminder - Beep Me Pro](https://appshunter.io/ios/app/reminder-beep-me-pro/id380884909) | 4.6 (362) | $9.99 | Productivity |
| [Ajaccio City Pass](https://appshunter.io/ios/app/ajaccio-city-pass/id1558096200) | — | Free | Productivity |
| [Twin Timers](https://appshunter.io/ios/app/twin-timers/id6476446851) | — | Free | Productivity |
| [ARTiTEX Time Study](https://appshunter.io/ios/app/artitex-time-study/id1561004992) | — | Free | Productivity |

## More apps by Herve Kasparian

- [Industrial stopwatch cmin](https://appshunter.io/ios/app/industrial-stopwatch-cmin/id1232851522)
- [VAS - Visual Analog Scale](https://appshunter.io/ios/app/vas-visual-analog-scale/id1241222362)
- [Dual Industrial Stopwatch](https://appshunter.io/ios/app/dual-industrial-stopwatch/id1252068358)
- [Lean Work Sampling - Lean Tool](https://appshunter.io/ios/app/lean-work-sampling-lean-tool/id1256690217)
- [Work Sampling Lite - Lean Tool](https://appshunter.io/ios/app/work-sampling-lite-lean-tool/id1257258120)
- [RainbowDice](https://appshunter.io/ios/app/rainbowdice/id1262764178)

All apps by Herve Kasparian: https://appshunter.io/developer/1232851521

---

*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 2026-07-04.*