# KenkoLog — Simple health & habit tracker

> Simple health & habit tracker (iPhone/iPad app by TAKEHIRO NAKASHIMA.)

- Source: https://appshunter.io/ios/app/kenkolog/id6751871742 (this page in markdown: same URL + `.md`)
- Developer: [TAKEHIRO NAKASHIMA](https://appshunter.io/developer/1837339730)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 20 MB
- Languages: American English
- Released: 2025-09-05
- Data updated: 2026-02-23
- User reviews in markdown: https://appshunter.io/ios/app/kenkolog/id6751871742/reviews.md

## What is KenkoLog?

Description

KenkoLog is a simple, stick-with-it health log. Review your month at a glance, and record daily stress, sleep, meals/supplements, and notes. For workouts, just enter sets/reps/weight and we’ll auto-calculate your estimated 1RM (O’Conner)—plus show the best estimated 1RM per exercise.

Features

Calendar overview with total logged days and streaks.

Daily logging: stress (1–5), sleep hours (quick ±), free notes.

Workout logging: per-exercise sets, auto estimated 1RM, best 1RM per exercise.

7-day sleep mini chart to spot trends fast.

Fast, clean UI designed to make logging effortless.

Privacy

We only handle the minimum data required. In EEA/UK you can manage ad consent anytime via Privacy Options.

Make healthy habits stick—with KenkoLog.


## Version history (last 2 releases)

### 1.1 — 2025-09-09

Log health in a minute a day. Calendar view, quick stress & sleep logging, and workouts with auto 1RM (O’Conner). Streaks and a 7-day sleep mini chart keep you on track.

For lifters: Powerlifting Weeks — create 4-week mesocycles (W1–W4) that guide your week focus, set/rep targets, top singles, and a taper & test week.

W1: Ramp-in (top single @7–7.5)

W2: Build (+2.5–5 kg / +2–3%, top single @8)

W3: Push (−20–30% volume, top single @8.5)

W4: Peak/Test (−50–70% volume, opener → 2nd → 3rd)

Highlights

Calendar: see logs at a glance

Stress (1–5) & sleep (quick stepper)

Workout logging with auto e1RM (O’Conner)

Weekly plan card on the Detail screen (start/edit your cycle)

Lightweight, fast, and stick-with-it design

KenkoLog is a simple, stick-with-it health & lifting log. Open the Detail screen to start your first week plan today.

What’s New（1.1）

New: Powerlifting Weeks (4-week mesocycle with auto loads, taper & test)

New weekly plan card on the Detail screen

New app icon

Minor improvements and fixes

### 1.0 — 2025-09-05

No release notes.

## More apps by TAKEHIRO NAKASHIMA

- [DailyPop](https://appshunter.io/ios/app/dailypop/id6752322191)
- [SmartPackr](https://appshunter.io/ios/app/smartpackr/id6752537197)
- [ChillPomodoro](https://appshunter.io/ios/app/chillpomodoro/id6752889243)

All apps by TAKEHIRO NAKASHIMA: https://appshunter.io/developer/1837339730

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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 2026-02-23.*