Grapher - Equation Plotter & Solver
v1.4.4b · 2.3 MB · code 24
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File information
UpdatedFeb 19, 2026
PublishedFeb 25, 2021
Packagebe.grapher
Versionv1.4.4b (24)
Size2.3 MB
MD50c2873b4b61ec1e1aa8c343ed147a549
Min SDK16
Malware scanTRUSTED
Signature SHA16A:9F:C6:37:BB:5A:03:76:3B:26:74:48:71:5D:8F:83:14:56:DB:B8
SignerC=BE
Total downloads1,000,000
This version1,000,000
DeveloperBasile Van Hoorick
Age ratingEveryone
What's new in v1.4.4b
• Removed ads: I decided to make Grapher ad-free in order to facilitate your remote learning experience with minimal disruptions. I am wishing the best of luck to all students who are working through these difficult times!
• Added absolute value '|' key
• Custom keyboard bugfix
• Added absolute value '|' key
• Custom keyboard bugfix
Security scan
TRUSTED
- Developer signature verified 2026-02-19
- Signature SHA1 6A:9F:C6:37:BB:5A:03:76:3B:26:74:48:71:5D:8F:83:14:56:DB:B8
- File MD5 0c2873b4b61ec1e1aa8c343ed147a549
How to install Grapher - Equation Plotter & Solver v1.4.4b on Android API 16+
Takes about 2 minutes. You'll need roughly 2.3 MB of free storage.
- Grab be.grapher_24.apk — hit the Download button above (2.3 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 0c2873b4b61ec1e1…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find be.grapher_24.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read C=BE. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Grapher - Equation Plotter & Solver — tap Open on the install screen, or find the Grapher - Equation Plotter & Solver icon in your app drawer.
Common install errors for Grapher - Equation Plotter & Solver
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 16 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.