# FillRam: RAM Stress Test

> Fill RAM to test memory pressure. Watch RAM and swap usage. No root required.

Canonical page: [https://chrome-stats.com/d/dev.ex4.fillram](https://chrome-stats.com/d/dev.ex4.fillram)

## Overview

- **ID:** `dev.ex4.fillram`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ex4.dev
- **Category:** TOOLS
- **Downloads:** 792
- **Version:** 1.2.1
- **Last updated:** 2026-08-21
- **First published:** 2026-05-16
- **Publisher country:** DE
- **Size:** 102 MB
- **Data as of:** 2026-09-14
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=dev.ex4.fillram)
- **Privacy policy:** [https://ex4.dev/fillram/privacy.html](https://ex4.dev/fillram/privacy.html)

## Description

Fill RAM and see how Android responds to memory pressure. With FillRam&#39;s RAM stress test, you choose a target, increase the load gradually, and watch RAM and swap usage in real time. No root required.<br><br>Fill RAM to a target<br>In Fill mode, set a target percentage for physical RAM usage and choose a Light, Balanced, or Aggressive profile. Watch available RAM, memory allocated by FillRam, swap usage, and low-memory status as the load increases.<br><br>Run a memory pressure test<br>See how much memory FillRam can allocate on your device and how Android responds under load.<br><br>Memory benchmark<br>You can also check your device&#39;s memory speed. Clear explanations and a built-in guide help you understand the results.<br><br>Included without a subscription<br>• Manual RAM filling with a target and load profiles<br>• Live RAM and swap readings<br>• Calibration and the memory pressure test<br>• Summaries of your latest runs<br>• Memory speed benchmark<br>• Result explanations and a built-in guide<br><br>The free version contains ads.<br><br>What FillRam Pro adds<br>• Timed hold mode to maintain a target memory load<br>• Detailed pressure-test graphs for memory, swap, speed, and recovery<br>• Saved test history and side-by-side comparison of two benchmark runs<br>• Text and CSV export to keep or share measurements<br>• Memory latency and graphs showing cache and RAM behavior<br>• No ads<br><br>You can subscribe to FillRam Pro monthly or yearly through Google Play.<br><br>Built for developers, QA testers, and Android enthusiasts. FillRam is a diagnostic tool, not a RAM cleaner or speed booster.

## Rankings

- #1,229,934 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.ACCESS_WIFI_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `com.amazon.privacypass.ATTEST`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `dev.ex4.fillram.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/dev.ex4.fillram)