Aisha app icon

Aisha

Sauli Kälkäjä · com.aisha.phone

Not rated yet v0.1.2 96.4 MB Android 8.0+ PEGI 7 · Very Low Maturity

At a glance

Latest version
v0.1.2 (3)
Updated
May 8, 2026 (5 months ago)
APK size
96.4 MB
Requires
Android 8.0+ (API 26)
CPU support
ARM 64-bit
Category
Productivity (app)
Permissions
3
Website
github.com/SauliKalkaja/Aisha-code
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Aisha is an app by Sauli Kälkäjä in the Productivity category. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

It asks for 3 permissions, none of them sensitive.

What's new in v0.1.2

First Android release. • Analytical generation on a per-cell symplectic word manifold • Harper grammar polish at input and output • Wikipedia fallback for factual questions • ~165 MB of manifold data fetched on first launch (Wi-Fi recommended) • arm64 only (every Android phone from 2017+)

Description

From the listing uploaded by “catappult”.

Aisha is a non-LLM language engine that runs on your phone. Each English word is treated as a point on a 6D symplectic manifold, and each sentence is a path on it. Generation runs in closed analytical form — one polynomial evaluation per word, no neural network at inference, no cloud calls. Status — research demonstration: Aisha generates grammatically valid sentences but does not yet produce semantically coherent ones. Read replies as evidence that the framework runs on your phone, not as conversation. Energy per reply, order of magnitude: • Aisha: ~0.5 J • On-device LM (Phi-3-mini): ~20 J • Cloud GPT-class: ~1000 J Privacy: no cloud, no tracking, no sign-in. Wikipedia is contacted only when you explicitly ask a factual question. Underlying physics: the 6D Symplectic Phase Space framework, also validated against NASA JPL Horizons on Mercury's orbit at >99.99% accuracy in a single analytical jump. Source code (MIT): github.com/SauliKalkaja/Aisha-code

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “None” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified May 8, 2026
  • Signed byCN=Sauli, OU=None, O=None, L=Oulu, ST=Oulu, C=FI
  • Signing certificate (SHA-1)F7:61:B7:9F:0E:9A:04:EA:CB:D7:A1:7C:3A:51:35:80:EE:70:3B:39
  • File MD5a28e324ca4815588b0eb27a61b9ac0a5
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

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

Permissions (3)

Aisha requests 3 permissions, none of them sensitive.

Required hardware & features

Aisha APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Aisha APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is a28e324ca4815588b0eb27a61b9ac0a5.

Tags

More Productivity apps