A short and small helper for Toyota Kata practitioners
About this app
Goal of this app is to be a practical vademecum/handbook for those interested in applying scientific thinking through Toyota Kata. It contains the Coaching Kata 5Q card, plus (possibly) more things and information. Content to be improved and updated from time to time.
Licensed under GPL-3.0-or-later, by Marco Bresciani.
What's New in v7.0.0
Imported from the F-Droid repository index.
- - Documentation files moved to OrgMode instead of Markdown.
- - Changelog now refers to most recent
- [[https://keepachangelog.com/en/1.1.0/][Keep A Changelog 1.1.0]].
- - New [[file:docs/architecture/decisions/013-use-orgmode.org][ADR-13]]
- introduced, to deprecate and cancel
- [[file:docs/architecture/decisions/000-use-adr-conventions.org][ADR-0]].
Version history
Aug 22, 2023 · 23.4 MB · Android API 21–31 · code 700
Imported from the F-Droid repository index.
- - Documentation files moved to OrgMode instead of Markdown.
- - Changelog now refers to most recent
- [[https://keepachangelog.com/en/1.1.0/][Keep A Changelog 1.1.0]].
- - New [[file:docs/architecture/decisions/013-use-orgmode.org][ADR-13]]
- introduced, to deprecate and cancel
- [[file:docs/architecture/decisions/000-use-adr-conventions.org][ADR-0]].
SHA-256 c47c3215ba116770ab52178a0cece2e71b4230f447936efc4f37cb4a5390176f
Jun 10, 2023 · 23.4 MB · Android API 21–31 · code 681
Imported from the F-Droid repository index.
- * Better app pages Usage and descriptions added in README file.
- * Update events list.
SHA-256 7398cf87efb066c18d1897c17274f040f2f8f22697289db7cd0b5f8819048e6d
May 28, 2023 · 23.4 MB · Android API 21–31 · code 680
Imported from the F-Droid repository index.
- * Introduce bookmarks to 5Q card (thanks Tilo for the idea!) to remember
- latest asked question.
- * Update events list.
SHA-256 8daf31a64907cb5ec391da72062876151626fb84ec1ff19388de497d9451bf7a
Will it run on your device?
87%
- Runs on a broad range of modern Android versions.
- Multiple CPU architectures are covered.
Installation Guide
Open Settings on your Android device
Go to Security → Unknown sources (or Install unknown apps)
Enable "Allow from this source" for your browser or file manager
Open the downloaded APK file from your Downloads folder
Tap "Install" and wait for installation to complete
Launch the app from your home screen
Make sure to re-enable Unknown Sources restrictions after installation for security.
How to install this safely
How to verify the file you downloaded
Before you install anything, confirm the file is the one described here. On a computer, run shasum -a 256 your-download.apk (macOS or Linux) or certutil -hashfile your-download.apk SHA256 (Windows), then compare the output character-for-character with the SHA-256 on this page. If a single character differs, the file is not the build we recorded — delete it.
What the signing certificate proves
Every Android app is signed with a private key that only its developer holds. The fingerprint on this page is a hash of the matching public certificate, and it proves continuity rather than identity: it tells you a build came from whoever signed the earlier ones. Android enforces this at install time — if a package claiming to be name.bresciani.marco.tkcompanionapp is signed with a different key, the system will refuse to install it over your existing copy. A fingerprint that changes between releases is worth pausing on, because a repackaged app that has been modified by someone else cannot keep the original signature.
How to roll back to an earlier version
If the current release misbehaves, 6.8.1 is the last build before it. Android will not install an older version code over a newer one, so you must uninstall TKCompanionApp first — which clears its local data unless you have a backup. Reinstall the older APK only if its signing fingerprint matches the build you already trust, and check the API range: an older release may target an Android version your device has moved past.
Why we list sources instead of hosting everything
The official store channel is almost always the right choice: it updates automatically and carries the publisher's own distribution guarantees. A direct APK is useful when a device has no store access, when a rollout has not reached your region, or when you need a specific version — and only when the publisher has authorized that copy. APKBrowse does not list pirated, cracked, or unauthorized rebuilds of TKCompanionApp, and a listing is removed when the evidence for it stops holding up.
Get TKCompanionApp
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Other sources
F-Droid listing
officialF-Droid builds this app from source and signs it. This is its official listing, with older builds and full release notes.
Source code
verified publisherThe upstream repository this build is compiled from.
We check legality and signature continuity, but device behaviour still varies. Install at your own discretion.
App Information
Security Verification
We record provenance; we do not run malware scans. Verify the hash yourself before installing.
SHA-256 Hash
c47c3215ba116770ab52178a0cece2e71b4230f447936efc4f37cb4a5390176f
Signing certificate
3536a73371a367157f5caa405d2964a2a0ee945ac27e7bb90f8f35f047bed698
Previous Versions
The signing certificate fingerprint for this release is on record, so a build that does not match it did not come from this publisher.
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