# Workout Tracker & Log: KATACHI — Progress in photos and graphs

> Progress in photos and graphs (iPhone/iPad app by Keisuke Sugimoto.)

- Source: https://appshunter.io/ios/app/workout-tracker-and-log-katachi/id6784926716 (this page in markdown: same URL + `.md`)
- Developer: [Keisuke Sugimoto](https://appshunter.io/developer/6776073638)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 12 MB
- Languages: American English, French (France), Japanese, Korean, Brazilian Portuguese, European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-09-21
- Data updated: 2026-10-28

## What is Workout Tracker & Log?

Numbers and photos, together.

KATACHI brings your lifts, body weight and progress photos into one calm, private place, so you can look back on how you’ve changed.

LOG IN SECONDS
Pick an exercise, enter weight and reps. Or type a line like “Bench Press 135lb 5 reps 3 sets” and it’s read for you. A gentle target from last time is suggested. Running is logged too, by distance or by speed, time and incline.

TRACK YOUR BODY
Weight and body fat trends, goal weight, and optional import from Apple Health.

PROGRESS PHOTOS
Take front, side and back photos with a self-timer camera, with your last photo faintly overlaid so every shot lines up. Compare before and after, and export a timelapse. Faces can be pixelated automatically when you share.

MONTHLY LOG
A one-card recap of your month — training days, volume, weight change — made to share or keep.

TOOLS
Plate calculator, rest timer with Live Activity, estimated 1RM, weekly volume by body part.

UNITS THAT FIT
kg or lb, cm or ft/in, km or miles, ml or fl oz — your choice.

PRIVATE BY DESIGN
Your records and photos stay on your device. No ads, no tracking. Optional Face ID lock and iCloud backup with Pro.

FREE, AND PRO WHEN YOU WANT MORE
Free to use with the last 10 days visible. KATACHI Pro keeps your full history, with Apple Health import, iCloud backup and shareable Monthly Log cards. Choose a monthly or yearly subscription, or a one-time purchase: pay once, no renewal.

KATACHI is a logging tool and does not provide medical advice.

ABOUT KATACHI PRO
• Monthly and yearly plans are auto-renewing subscriptions.
• Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically for the same period unless auto-renew is turned off at least 24 hours before the end of the current period.
• Manage or cancel any time in Settings > Apple Account > Subscriptions.
• The one-time purchase is paid once and does not renew.

Terms of Use (EULA): https://pohoda.jp/en/legal/terms.html
Privacy Policy: https://pohoda.jp/en/legal/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| KATACHI Pro（月額） | $1.99 | per month |
| KATACHI Pro（年額） | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime | $24.99 | one-time |


## Is Workout Tracker & Log safe?

Not enough ratings yet to assess Workout Tracker & Log.

## Is Workout Tracker & Log legit?

Workout Tracker & Log: KATACHI appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Workout Tracker & Log is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.2.0 — 2026-10-28

• "Water today" on Home is now "Meals today." Log what you ate with a photo and a few words; breakfast, lunch, dinner and snacks are sorted by the time of day. Look back in each day's record and in Monthly Log. Meals are stored on this device only and are not synced to iCloud. Water tracking has been removed.
• Tap an exercise to see your personal best, sessions logged, when you last did it, your personal best timeline and your full history.
• The Monthly Log share image now lists this month's exercises with sets and best set.
• "Recent workouts" has been removed from Home.
• While logging, the weight and reps fields no longer shift when "Personal best" or "Done" appears on a set.

### 2.1.0 — 2026-10-25

You can now share your workouts with a trainer who uses KATACHI +. Paste the invitation link from your trainer into Settings › Trainer connection to join. You choose what to send (strength and cardio) and from which date, and you can keep any single record private. Weight, Health values, notes and photos are never sent. Sessions and programs from your trainer appear under Trainer sessions on Home.

### 2.0.10 — 2026-10-24

Body weight and body fat imported from Health now stay on this device only and are never sent to iCloud. Entries you type in yourself keep syncing as before. We also fixed an issue where data kept syncing while iCloud backup was turned off. If you use more than one device, weight records from before this update stay on the device you updated.

### 2.0.9 — 2026-10-22

Updated our App Store listing. No changes to the app itself.

### 2.0.8 — 2026-10-21

Fixed an issue where the target switched to today's sets while you were still mid-workout. Typing is smoother too: the tab bar no longer rides up with the keyboard, and the field you're editing stays in view.

## Apps similar to Workout Tracker & Log

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Interval Routine Timer](https://appshunter.io/ios/app/interval-routine-timer/id6817631557) | — | Free | Health & Fitness |
| [ボディログ](https://appshunter.io/ios/app/id6779256481) | — | Free | Health & Fitness |
| [Workout Log - WorkoutDiary](https://appshunter.io/ios/app/workout-log-workoutdiary/id6760113684) | — | Free | Health & Fitness |
| [筋トレ物語](https://appshunter.io/ios/app/id6782709768) | — | Free | Health & Fitness |
| [FormLapse: Body Progress Pics](https://appshunter.io/ios/app/formlapse-body-progress-pics/id6780141102) | 5.0 (1) | Free | Health & Fitness |
| [筋トレ・体組成記録 Fittune](https://appshunter.io/ios/app/fittune/id6769191057) | — | Free | Health & Fitness |

## More apps by Keisuke Sugimoto

- [Keep In Touch: Friend Reminder](https://appshunter.io/ios/app/keep-in-touch-friend-reminder/id6776073636)
- [Glidwell - Job Search Tracker](https://appshunter.io/ios/app/glidwell-job-search-tracker/id6785211683)
- [Chart Maker: Graph & Tracker](https://appshunter.io/ios/app/chart-maker-graph-and-tracker/id6785250301)
- [One CRM: Simple Customer CRM](https://appshunter.io/ios/app/one-crm-simple-customer-crm/id6813791048)
- [パーソナルトレーナーの顧客管理 - KATACHI +](https://appshunter.io/ios/app/katachi-plus/id6815231799)

All apps by Keisuke Sugimoto: https://appshunter.io/developer/6776073638

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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 2026-10-28.*