# LabLog: Notebook & Calculators — Photos, Plans, Tasks & Samples

> Photos, Plans, Tasks & Samples (iPhone/iPad app by 杨轩宇 闫.)

- Source: https://appshunter.io/ios/app/lablog-notebook-and-calculators/id6770206396 (this page in markdown: same URL + `.md`)
- Developer: [杨轩宇 闫](https://appshunter.io/developer/1895434074)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 18.5 · 11 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-07-28
- Data updated: 2026-08-15
- User reviews in markdown: https://appshunter.io/ios/app/lablog-notebook-and-calculators/id6770206396/reviews.md

## What is LabLog?

LabLog is a lightweight lab notebook and experiment management app for researchers, students, and life science teams who need to organize daily experiments, samples, cells, animals, and lab calculations.

Experiment planning
Create experiment tasks, break protocols into clear steps, and track progress from preparation to result recording. LabLog works well for PCR/qPCR, western blot, cell culture, passaging, sample handling, and other repeated wet-lab workflows.

Lab calculators
Use built-in calculators for PCR/qPCR mastermix setup, western blot loading, RNA/DNA/protein normalization, cell seeding, and other routine calculations. Frequently used calculators can be saved to the home screen for quick access.

Sample, cell, and animal management
Manage samples, cell culture objects, animal objects, groups, passage records, and related experiment notes in one place. Add text, photos, and timeline records to keep experimental context clear.

Photo and text records
Capture key details while experiments are happening. Add notes, photos, and structured records so you can reduce omissions and avoid relying on memory later.

Templates and reuse
Reuse experiment templates and calculation workflows for repeated protocols, making routine work faster and more consistent.

Privacy
LabLog is designed as a lightweight local tool. Your experiment records stay on your device. We do not upload or collect your personal lab data.

Ideal for:
- Biology, medicine, and life science researchers
- Students doing wet-lab work
- Users managing cell culture, samples, animals, and experiment workflows
- Anyone who wants lab tasks, calculations, and records in one app

Some advanced features may require a subscription or one-time purchase, such as professional calculators, template reuse, and advanced records.

Support and feedback:
yyxyyyxy_1@163.com

Privacy Policy: https://docs.qq.com/doc/DQU1ueUJad1htdWhO
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/


## Version history (last 4 releases)

### 1.1.1 — 2026-08-12

• Fixed PCR/qPCR plate color assignment so samples and target genes keep stable, distinct colors.
• Fixed checklist history removal so removing an entry from a new checklist does not delete saved history.
• Improved spacing and wrapping for historical checklist items.
• Improved localization coverage and general stability.

### 1.1.0 — 2026-08-09

What’s New in LabLog 1.1.0

• Added Traditional Chinese, Japanese, Korean, German, French, Spanish, and Brazilian Portuguese.
• Improved photo loading performance and added in-app access to original images.
• Improved cell and animal management workflows and localized interface text.
• Fixed issues affecting grouping, keyboard layouts, and general stability.

### 1.0.2 — 2026-08-08

New in LabLog 1.0.2:
- Fixed crashes when adding large photos and improved photo loading performance.
- Added optimized thumbnails and previews while preserving original photos for in-app viewing.
- Added a clear exit control when viewing original photos.
- Calculator results now return to the home screen after saving.
- Improved experiment records, reminders, calculators, localization, and overall reliability.

### 1.0 — 2026-07-28

No release notes.

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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 2026-08-15.*