# Journal Impact Factor — 2025 Journal Impact Factors

> 2025 Journal Impact Factors (iPhone/iPad app by 萌 赵.)

- Source: https://appshunter.io/ios/app/journal-impact-factor/id6746662979 (this page in markdown: same URL + `.md`)
- Developer: [萌 赵](https://appshunter.io/developer/1677463988)
- Category: Reference, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 18.1 · 9 MB
- Languages: English
- Released: 2025-06-02
- Data updated: 2026-06-23
- User reviews in markdown: https://appshunter.io/ios/app/journal-impact-factor/id6746662979/reviews.md

## What is Journal Impact Factor?

Make every journal shortlist faster.

Journal Impact Factor gives researchers, students, clinicians, librarians, and editors a fast offline way to search and compare journal metrics before submitting a manuscript.

Search by title or ISSN across 20,449 journals. Open a journal to see impact factor, 5-year impact factor, JCR quartile, CAS block, publisher, ISSNs, category, region, and rank context. Add favorites for journals you track. Build a comparison list when you need to choose between target journals.

Why it is useful
- Works offline after install
- Fast search with forgiving title and ISSN matching
- Side-by-side journal comparison
- Top 100 and Explore views for discovery
- Favorites and recent history for repeated research work
- No account required

Use Journal Impact Factor when preparing a manuscript, checking a grant or promotion packet, supporting library questions, or reviewing a journal's fit before submission.


## Version history (last 4 releases)

### 2.0 — 2026-06-12

Version 2.0 turns Journal Impact Factor into a full offline journal-metrics workspace.

- Added Explore, Compare, Favorites, and Top 100 views
- Search 20,449 journals locally with faster results
- Open richer journal detail pages with impact factor, 5-year IF, quartile, CAS block, ISSN, publisher, category, region, and rank context
- Compare journals side by side before choosing a submission target
- Improved favorite migration for journals that share an ISSN
- Added clearer error handling if the local metrics dataset is unavailable

### 1.3 — 2025-06-21

Latest Update - Version 2025.6.18
- Updated to 2025 Impact Factors - Latest data released June 18, 2025
- Improved year display logic for better user experience

### 1.1 — 2025-06-03

Better performance: Changed the autopause time in search bar from 0.8 to 1.8 seconds.

### 1.0 — 2025-06-02

No release notes.

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All apps by 萌 赵: https://appshunter.io/developer/1677463988

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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 2026-06-23.*