Iron Saga – Epic Robot Battler v2.49.1
APK · 63.7 MB · version code 2049001 · Android 5.0+ · uploaded Jun 17, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v2.50.1, uploaded Sep 30, 2026 — about 3 months after this one.
- Size: this file is 63.7 MB; the latest is 63.7 MB (38.3 KB larger).
- Both versions request the same permissions.
File information
- Version
- v2.49.1 (2049001)
- Uploaded
- Jun 17, 2026
- Size
- 63.7 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 7f53e6f6c89c6b312e91aa0adf1728a0
- Signing certificate (SHA-1)
- 62:52:5F:21:67:91:CF:F6:BC:FC:EC:3F:43:CE:23:60:F7:A6:96:99
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- com-gameduchy-jdzd-en-2049001-75245802-7f53e6f6c89c6b312e91aa0adf1728a0.apk
- Package
- com.gameduchy.jdzd.en
- Downloads (all versions)
- 500K+
- Age rating
- PEGI 12 · Low Maturity
What's new in v2.49.1
■ Core Architecture & Optimization
- Implemented code updates to stabilize the client environment.
■ New Features & Interface Upgrades
- Default Skin Swapping: Added an appearance toggle switch within the character UI.
- Monthly Pass Multi-Purchase: Upgraded the shop terminal to allow players to stockpile subscription duration safely
■ Ongoing Operations
- Collaborations of Tengen Toppa Gurren Lagann, and many more to come!
- Home Screen Assistant UI now fully features drag-and-zoom scaling.
Game data (OBB)
This game needs extra data files (1.6 GB) next to the APK. Their download links appear once the download is unlocked.
- Main OBB
- main.2042000.com.gameduchy.jdzd.en.obb (1.6 GB)
- Main OBB MD5
- a9a5ecb4e41621a4e98697e5d22be5d2
Permissions (9)
This version requests 9 permissions, none of them sensitive.
- 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
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Use credentials android.permission.USE_CREDENTIALS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 17, 2026.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Jun 17, 2026
- Validated against Google Play Jun 17, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Iron Saga – Epic Robot Battler on Android 5.0+
You'll need about 1.7 GB of free space (the APK plus 1.6 GB of game data).
- Download the APK — tap Download APK above (63.7 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-gameduchy-jdzd-en-2049001-75245802-7f53e6f6c89c6b312e91aa0adf1728a0.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be 7f53e6f6c89c6b312e91aa0adf1728a0. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Copy the game data — before the first launch, move the OBB file (1.6 GB), without renaming or unzipping, into Android/obb/com.gameduchy.jdzd.en/. On Android 11 and later many file managers can't open that folder; use the built-in Files app or copy it from a computer over USB.
- Open Iron Saga – Epic Robot Battler — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.