Only One

Grab the sword on the pillar of sacrifice and survive, fight, grow stronger

Ernest Szoka · com.rebelbinary.onlyone

4.7 out of 5 (33 ratings) 5M+ downloads v1.3046 53 MB Android 10+ PEGI 12 · Low Maturity

Download APK 53 MB v1.292 · Google Play signature All versions

Signed differently from the Google Play version Details

At a glance

Latest version: v1.3046 (93)
Updated: Oct 1, 2026 (7 days ago)
APK size: 53 MB
Requires: Android 10+ (API 29)
CPU support: ARM 32-bit
Graphics: OpenGL ES 2.0+
Category: Role Playing (game)
Listed since: Jan 14, 2021 (at least)
Permissions: 16
Website: rebelbinary.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Only One is a game by Ernest Szoka in the Role Playing category, listed since at least January 2021. It includes native code only for ARM 32-bit, so it won't run on 64-bit-only phones such as recent Pixels.

It asks for 16 permissions, none of them sensitive. Compared with version 1.292, it adds 5 new permissions (“Access adservices ad id”, “Google Play install referrer”, “Receive push notifications” and 2 more) and drops 3 (“Read phone status and identity”, “Run at startup” and “Modify shared storage”). The game offers in-app purchases through Google Play and can read the advertising ID that ad and analytics services use.

Ratings

4.7out of 533 ratings

5 ★85%
4 ★3%
3 ★9%
2 ★0%
1 ★3%

Ratings from users of the source store — not collected or verified by AAPKs.

What's new in v1.3046

Fixed crash when dying in boss fight

Description

From the listing uploaded by “superpocket”.

Pick up a magic sword and fight atop the Pillar of Sacrifice. Master timing and positioning to push enemies off the edge. How long can you survive to become the only one left standing? TouchArcade - 4.5/5 "Game with depth well beyond what you would expect" PocketGamer - 9/10 "A brilliantly paced, sharp-edged brawler " One of the best hack and slash games on mobile, Only One is an epic arena style sword fighting game where you battle and push waves of enemies off the pillar in the sky with your magical sword. You don't fight for glory, you fight to survive! Skill Based Melee Combat - Physics based combat with parry and push mechanics - Fight swordsmen, archers, slimes, skeletons, bats, berserkers, loot gnomes, wizards and more - Defeat enemies for their loot or knock them off the pillar for instant kills and extra points - Collect health to stay alive and shields to block attacks - Absorb the power of fallen enemies to grow stronger - 6 active abilities: push, freeze, dart, whirlwind, bubble and inferno - 8 passive abilities: last stand, might, magnet, cripple, reflektor, bloodlust, regen and backstab Game Modes - Quest: Fight through 120 levels with bosses every 10 stages - Endless: Survive against endless waves as long as you can - Trials: Take on intense challenges, earn stars, and unlock new trials ★Unlock the Full Experience★ The “Ultimate Power” in-app purchase unlocks the complete game ★ Purchase unique character classes like the barbarian, ninja, valkyrie, dwarf and only one with unique abilities and weaknesses ★ Retro pixel art graphics and music ★ GameCentre leaderboards and achievements ★ Customizable controls: floating or fixed joystick ★ Full offline support ★ Gamepad compatible

Version history

2 versions are listed, going back to v1.292.

v1.3046 LATEST Oct 1, 2026 53 MB TRUSTED v1.292 Oct 5, 2026 58.7 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “zph-mph” Not the developer's name (“Ernest Szoka”). Names in certificates can't be verified, so this alone proves nothing.
Signed differently from the Google Play version v1.292, which matches Google Play, uses another certificate. Android normally won't update an installed Play Store copy with this file. v1.292

Store checks and file details

Developer signature under review Oct 1, 2026
Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
File MD50ef9dce536d8ad7f1a2401cf275d51fc
Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

Only One requests 16 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Google Play license check com.android.vending.CHECK_LICENSE
In-app purchases (Google Play Billing) com.android.vending.BILLING
Internal broadcast protection (app-defined) com.rebelbinary.onlyone.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Landscape screen android.hardware.screen.landscape
Wi-Fi android.hardware.wifi

Only One APK: questions and answers

Can I install this APK over the version I already have?

Probably not if you installed Only One from Google Play: this file is signed with a different certificate, and Android normally refuses such an update. You would have to uninstall your copy first, which deletes its data unless it is backed up.

Is Only One free?

The APK is free to download, but the game offers in-app purchases through Google Play.

Is the Only One APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with a different certificate than the Google Play version. After downloading, check that the file's MD5 is 0ef9dce536d8ad7f1a2401cf275d51fc.