# EndNote vs Simple Leave Tracker

The clearest difference is update cadence: Simple Leave Tracker at every 9 days against EndNote's every 4 months. EndNote's advantage is iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EndNote ships an update every 4 months, Simple Leave Tracker every 9 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | EndNote | Simple Leave Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (165 ratings)](https://appshunter.io/ios/app/endnote/id593994211/reviews)** | — |
| Number of ratings | **165** | — |
| Positive reviews | 27.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 91 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Clarivate Analytics (US) LLC](https://appshunter.io/developer/1291059975) | [Mohamed Ahmed Atwa](https://appshunter.io/developer/6797956670) |

## What reviewers say

### EndNote

[App page](https://appshunter.io/ios/app/endnote/id593994211)

Manage your research from anywhere with this popular tool. Organize, search, and share academic papers and bibliographies seamlessly across devices. Sync your library and annotate PDFs on the go.

**Highlights:** Sync research library across devices, Search academic databases, Annotate PDFs, Import reference file formats, Share references with collaborators, Attach files from cloud storage

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Syncs well with desktop version
- 📚 Convenient for reading and annotating papers
- 💻 Good companion to desktop app
- 🔍 Useful for managing references on the go
- 🖋️ Annotation tools work well with Apple Pencil

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔍 Clunky search and organization
- 📁 Sync issues and lost annotations
- 🔒 Incompatible with other cloud storage
- 🔧 Missing key features from desktop version

**Reported bugs**

- Crashes when editing references
- Indexing issues and lost library data
- Compatibility problems with iOS updates
- PDF viewer issues (e.g. no rotation, lost page position)
- Login and authentication problems

**Requested features**

- Cite while you write functionality
- Better PDF annotation tools (e.g. eraser, text notes)
- Support for group sets and nested folders
- Automatic citation data population from PDFs
- Improved syncing and offline access


### Simple Leave Tracker

[App page](https://appshunter.io/ios/app/simple-leave-tracker/id6814900111)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EndNote free?

EndNote is free to download, with no in-app purchases.

### Is Simple Leave Tracker free?

Simple Leave Tracker is free to download, with no in-app purchases.

### Do EndNote or Simple Leave Tracker have ads?

Neither EndNote nor Simple Leave Tracker shows ads.

### Which is updated more often, EndNote or Simple Leave Tracker?

EndNote ships an update every 4 months, and Simple Leave Tracker every 9 days. Most recently, EndNote was updated on November 1, 2026 and Simple Leave Tracker on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*