---
title: "LeetRecall – Spaced Repetition – Chrome extension stats, history and permissions"
description: "9 users, no ratings yet. Version 1.0.0, updated 2026-06-10. Requests 4 permissions."
url: "https://extensiontracker.com/extension/aefnefjgeahmdfabjdanokafmbhnddkf"
---

# LeetRecall – Spaced Repetition

Live in the Chrome Web Store.

- Users: 9
- Rating: no ratings yet
- Last checked: 2026-09-26 21:39 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #159,464 of 264,702 live extensions
- Rank in Tools: #58,745 of 103,498

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Auto-syncs your LeetCode history and schedules daily reviews using SM-2 spaced repetition.

- Extension ID: `aefnefjgeahmdfabjdanokafmbhnddkf`
- Developer: [Yi Zhang](https://extensiontracker.com/developer/ue9277099ceda2a1d46503f53e931d100)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-06-10
- Last updated: 2026-06-10
- Version: `1.0.0`
- Size: 15.61 KiB
- Minimum Chrome: 88
- Languages (1): English
- Privacy policy: `https://yizhang527.github.io/leetrecall/privacy-policy`
- Chrome Web Store: <https://chromewebstore.google.com/detail/leetrecall-%E2%80%93-spaced-repet/aefnefjgeahmdfabjdanokafmbhnddkf>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=aefnefjgeahmdfabjdanokafmbhnddkf>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 9 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://leetcode.com/*`: leetcode.com

### Sites where it runs scripts

- `https://leetcode.com/*`: leetcode.com

### Browser features

- `alarms`: Run tasks on a schedule
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [PronunciAid](https://extensiontracker.com/extension/ocmjnakkkgfkdnnlpkpcdonkdaglgdcg) | 110 | 5.00 | 7 | Education |

All 2 extensions by [Yi Zhang](https://extensiontracker.com/developer/ue9277099ceda2a1d46503f53e931d100).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-26 21:39 UTC; next check around 2026-10-14.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “LeetRecall – Spaced Repetition” (aefnefjgeahmdfabjdanokafmbhnddkf). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/aefnefjgeahmdfabjdanokafmbhnddkf. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_aefnefjgeahmdfabjdanokafmbhnddkf,
  title   = {LeetRecall – Spaced Repetition (aefnefjgeahmdfabjdanokafmbhnddkf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/aefnefjgeahmdfabjdanokafmbhnddkf},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/aefnefjgeahmdfabjdanokafmbhnddkf>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.