A1 SD Bench Apk

A1 SD Bench Apk

Latest version 2.6.4
11 Mar 2021

Older Versions

Apk Infos

Version2.6.4
Rating3.8/5, based on 14,322 votes
Size‎1.6 MB
Requires AndroidAndroid 4.0+ (Ice Cream Sandwich)
Author's NotesBenchmark SD card to test IO read / write speed and check media performance.

About A1 SD Bench APK

A1 SD Bench APK Download for Android
A1 SD Bench APK Download for Android

Description

*** IMPORTANT - If your SD card is not detected, please send us your model and SD card location, before giving a rating. We can not test this app on all devices ***

Use A1 SD Bench - free tool to benchmark your phone & tablet SD card, RAM and memory, to test IO read / write speed (Quick, Long, Random I/O and Accurate) and check media performance, and compare your benchmark results online.

Features:
★ Free
★ Four benchmark modes - Quick, Longer, Accurate and Random I/O
★ Built-in compare results online (anonymous)
★ Built-in view statistics online
★ SD card speed test, or multiple SD cards
★ Speed test any Android storage including RAM and USB
★ Nice looking, clean, fast, responsive & intuitive UI (User Interface)
★ Measure both read and write speeds to find out how fast is your SD card
★ Quick and Accurate benchmark (to reduce caching effects)
★ Check your speed-test results with other devices
★ Speed categories: Class 2, Class 4, Class 6, Class 10, UHS-I, UHS-II and UHS-III
★ Custom location option to test any device directory
★ Shows total and free memory for all media including RAM

Supported devices:
• Internal memory
• Internal SD cards
• External SD cards
• System RAM (Random access memory)
• USB flash drive (including, NAND flash, USB 1.0, USB 2.0, USB 3.0)
• Up to 6 USB flash drives (connected simultaneously via USB hub)
• USB HDD (Hard drives)

Supported memory cards:
• SD Cards
• Micro SD
• Micro SDHC
• Micro SDXC
• Phone's built-in memory (card)

Notes:
• Problem? Please, send us your feedback using Send Feedback feature from the Settings screen, or http://a1dev.com/feedback/
• We can not test all Android devices, so if your device's memory / SD card / USB is not detected correctly, use Send Feedback feature from the Settings screen, specifying path to your storage, e.g. /mnt/sdcard/, /mnt/usb_drive;
• NTFS and other non-native file systems is supported as far as your Android device is compatible with a such FS.
• Your device needs enough free (100 MB and up, depending on media speed, and up to few GB if using longer test option) space for benchmarks to work;
• More: http://a1dev.com/sd-bench/notes/

More info on permissions:
• "Storage" & "Media" is used to benchmark your device storage, SD cards and USB attached drives.
• "Internet" is used to access and submit online scores and for anonymous usage statistics (both can be enabled and disabled).

Latest updates

What's new in version 2.6.4

Fixes issue with incorrect write speed shown.

How to install A1 SD Bench APK on Android phone or tablet?

Download A1 SD Bench APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (com.a1dev.sdbench-v2.6.4-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

2.6.4 (17)1.6 MB
2.4.0 (10)1.3 MB

Questions & Answers

Q: What is an APK File?

A: Just like Windows (PC) systems use an .exe file for installing software, Android does the same. An APK file is the file format used for installing software on the Android operating system.

Q: If I install an APK from this website, will I be able to update the app from the Play Store?

A: Yes, absolutely. The Play Store installs APKs it downloads from Google's servers, and sideloading from a site like ApkClean.net goes through a very similar process, except you're the one performing the downloading and initiating the installation (sideloading).
As soon as the Play Store finds a version of the app newer than the one you've sideloaded, it will commence an update.

Q: Why ApkClean.net can guarantee APK 100% safe?

A: Whenever someone wants to download an APK file from ApkClean.net, we'll check the corresponding APK file on Google Play and allow user download it directly (of course, we'll cache it on our server). If the APK file does not exist on Google Play, we'll search it in our cache.

Q: What are Android App permissions?

A: Apps require access to certain systems within your device. When you install an application, you are notified of all of the permissions required to run that application.

Don't hesitate to contact us if you have any questions or concerns.

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User's Reivew

3 ★Used to be the go-to SD benchmark but now is abandonware. Doesn't even work under Android Pie. Giving 3 stars because it is useful If you need to test a legacy device (Marshmallow and earlier).
1 ★I ran the test multiple times. It lists the results of tests done by all users. I couldn't find my results anywhere. Do I have to scroll through dozens, or even hundreds, of results to find mine? And if I do, how do I know when I've found them? It's not worth the space it takes up on my memory
1 ★same issue like most reviews. Keeps giving 0mb result. Please fix.
3 ★doesn't seem to work properly... have to look for results in global list and doesnt keep results on screen... confusing!
3 ★It works but it's not showing write speed on my phone. Edit: I downloaded version 2.6.1 from aptoide and that one works.
4 ★Quite basic but does what it describes. Sends your results to the server which can't be easily searched to compare :(
2 ★App is gud fast user friendly easy to use but what gives negative impact is its gives false result so ultimately its fake app. I tried my 128gb evo+ card in normal laptop its speed goes 80+ mbps but in this app its shows 43mbps so ultimately its giving false results
5 ★Worked for me, easy to use. Results are displayed with other users, allowing you to compare results.
2 ★It doesnt work fine in Oreo. It shows 2 sd cards. I just have 1, and the write speed is 0.
1 ★Every SD card I try I get 0.00 mb/s write speed. There is no error! Read speed are OK. It writes OK but says 0.00 write speed!
1 ★Added sdxc card using usb adapter. Worked with paragon. This program couldn't even see it. No isb at all.
4 ★Good app. A little glitchy, but most of the time very useful in benchmarking memory.