Mempal

A Bitcoin mempool monitoring and notification app for Android.
AppID:com.example.mempal
Author:æon
License:MIT
Donation:
InRepoSince:2025-02-16
LastRepoUpdate:2026-01-07
LastAppUpdate:Unknown
LastVersion:2.0
Categories:Money
APK source:
Google Play:Check if it's there
icon Mempal is a Bitcoin network monitoring app that allows users to effortlessly track key metrics. It's the essential tool for users who want to optimize their Bitcoin usage and save on fees.


Key Features


Detailed Mempool Insights: Mempal provides in-depth information about the current state of the Bitcoin network, including current block height, hashrate, mempool size, fee rates, and fee distribution. This allows users to gauge network congestion and make informed decisions regarding transaction fees.


Real-Time Notifications: Tailored notification settings to receive alerts when transaction fees decrease, when a specific TXID is confirmed, or when new blocks are mined.


Fee Estimator: Calculate transaction fees by selecting address type, number of inputs and outputs, optional multisig configuration, and fee rate preference.


Custom Servers: Connect Mempal to a self-hosted mempool server so you don't have to trust third parties to obtain information about the Bitcoin network.


Tor Integration: Built-in Tor integration to preserve your privacy when tracking TXIDs.


Widgets: Receive quick and up-to-date information about key network metrics.

WhatsNew:

- Fully implemented sub-sat and decicmal fee rates.
- Added fee estimator tool for estimating fee costs.
- Added average blocktime information to dashboard.
- Added mempool transaction count to dashboard.
- Added option to reorder dashboard categories.
- Performance optimizations and code improvements.
- Various bug fixes and stability improvements.

Download Metadata Source Issues
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While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.

Packages

Version 2.0 (2026-01-07) no RB details available help icon

Android Versions:
  • Target: 15.0
  • MinVer: 7.0
  • ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Download (27.4 M)

Version 1.5.3 (2025-05-21) no RB details available help icon

Version 1.5.2 (2025-02-16) no RB details available help icon