# KIZMU — Workout Logging, Zero Hassle

> Workout Logging, Zero Hassle (iPhone/iPad app by Ichi Shimohira.)

- Source: https://appshunter.io/ios/app/kizmu/id6760006505 (this page in markdown: same URL + `.md`)
- Developer: [Ichi Shimohira](https://appshunter.io/developer/1882269948)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 22 MB
- Languages: American English, Japanese, Korean, Chinese (Traditional, Hong Kong SAR China)
- Released: 2026-04-08
- Data updated: 2026-10-05
- User reviews in markdown: https://appshunter.io/ios/app/kizmu/id6760006505/reviews.md

## What is KIZMU?

KIZMU is a strength-training log that cuts out complex weight calculations and repetitive entry, so you can stay focused on your workout.

KEY FEATURES

• Effortless set logging
Start from a saved routine or log freely. Your previous weight and reps appear right beside each set. If you stop midway, reopen KIZMU and pick up where you left off.

• Weight input for each exercise
Choose direct entry, plate selection, a machine or cable stack, or dumbbells. Reuse saved equipment setups across exercises, then tap a configured weight to enter it instantly at your next workout.

• Automatic plate calculations
Select the bar and the plates on each side, and KIZMU calculates the total load. Even complex plate combinations can be logged without doing the calculation yourself.

• Machine and cable add-on weights
Combine a machine’s stack setting with small add-on weights separate from the selector pin. Save the lightest and heaviest weights, the increment, and available add-ons for each equipment setup.

• Previous records across routines
Records for the same exercise appear even when they were logged in another routine. See the information you need for today’s set without leaving the logging screen.

• Clear PR tracking
KIZMU automatically detects a new weight PR, or a rep PR when you do more reps at the same weight. Progress is based on the weight and reps you actually logged, not an estimated value.

• History and review
Review workout history, progress by exercise, monthly workout counts, and each exercise’s best result compared with the previous month. Editing or deleting a record recalculates PRs and previous-set comparisons.

• Share cards
Turn a workout highlight or your full workout into a 9:16 card. A full-workout card fits every exercise, set count, highlight set, and PR progress into one image. Choose a white or black background, or export with transparency before sharing.

• Live Activities
Check workout time, rest, the next set, and your previous record from the Lock Screen or Dynamic Island.

• Backup and export
Back up and restore your workout data as JSON, or export it as CSV.

PLANS

Free: Manual weight and rep entry, core logging, history, share cards, and one routine.

Pro: Plate, machine or cable, and dumbbell input; unlimited routines and equipment setups; alternative exercises; and other Pro features.

Local Pro pricing appears in the App Store before purchase. A free trial is available only when the App Store shows that your account is eligible.
Subscriptions are purchased and managed through the App Store. They renew automatically unless you cancel at least 24 hours before the end of the current period.

Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| KIZMU Pro Monthly (Legacy) | $2.99 | per month |
| KIZMU Pro Yearly | $29.99 | per year |
| KIZMU Pro Monthly | $5.99 | per month |
| プレミアム月額 | $1.99 | per month |
| プレミアム年額 | $11.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Gym Log（買い切り） | $19.99 | one-time |



## Version history (last 4 releases)

### 1.0.3 — 2026-08-29

Setup for routines, exercises, and equipment now guides you through a few simple questions. In History, compare each exercise’s monthly best set with the previous month. After a workout, create either a highlight share card or a one-page card with every exercise, set count, and top set. History editing and exercise and equipment management are also improved.

### 1.0.2 — 2026-08-14

Weight entry is faster and more flexible. KIZMU now calculates the total barbell load from the bar and plates, and lets you save machine, cable, and dumbbell input methods for each exercise. Previous weight and reps now appear beneath each set, results and PRs are easier to scan, and unfinished workouts can be resumed. This update also improves Live Activities and adds JSON backup and restore plus CSV export.

### 1.0.1 — 2026-07-02

Relaunched as KIZMU, with optimized input for each exercise, the latest record across programs, and PR and protein tracking for muscle growth.

### 1.0 — 2026-04-08

No release notes.

## Apps similar to KIZMU

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Jotlift - Workout Logbook](https://appshunter.io/ios/app/jotlift-workout-logbook/id6761484976) | — | Free | Health & Fitness |
| [Strive](https://appshunter.io/ios/app/strive/id6770878590) | — | Free | Health & Fitness |
| [PFC Tracker](https://appshunter.io/ios/app/pfc-tracker/id6471544196) | — | Free | Health & Fitness |
| [MemoryBrainTraining:Simple](https://appshunter.io/ios/app/memorybraintrainingsimple/id6443709224) | 4.9 (7) | Free | Health & Fitness |
| [Food Scanner - Eat Healthy](https://appshunter.io/ios/app/food-scanner-eat-healthy/id6743754677) | 4.9 (76) | Free | Health & Fitness |
| [Jotfit - Workout Log & Timer](https://appshunter.io/ios/app/jotfit-workout-log-and-timer/id6760725666) | — | Free | Health & Fitness |

## More apps by Ichi Shimohira

- [手に入れる物](https://appshunter.io/ios/app/id6771297924)

All apps by Ichi Shimohira: https://appshunter.io/developer/1882269948

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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 2026-10-05.*