JotBunker vs Konjac
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
JotBunker
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JotBunker is a note-taking app for your phone and your computer. You jot on your phone. You work and store in your Bunker, a secure computer on your home network. Sync happens over your local Wi-Fi when you choose. No cloud. No accounts. No data ever leaves your network. FOUR WORKSPACES โข Jots: Six numbered slots for quick capture. Each slot holds text, drawings, photos, voice recordings, and file attachments. Fill the slots, sync them to your computer, and clear them for the next round. โข Lists: Todos and checklists. Rename categories, reorder items, check things off on either device. Changes merge when you reconnect. โข Locked Lists: Gate codes, lock combos, membership numbers, safe combinations. Protected behind biometrics and auto-locked the moment you navigate away. โข Scratchpads: Six freeform text areas. Start a thought on your computer, pick it up on your phone. HOW SYNC WORKS Pair once by scanning a QR code. After that, tap Sync whenever you're on your home network. All network traffic is encrypted end-to-end with NaCl. Nothing goes through an external server. From your computer, download jots as plain files (.txt, .jpg, .m4a, .pdf) into folders you choose. Use them with anything: search tools, scripts, a PKM system, or just File Explorer. OPEN SOURCE JotBunker source code is publicly available under the GPL-3.0 license at github.com/johnbrantly/jotbunker. The companion desktop app is available at jotbunker.com.
Konjac
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Konjac is an on-device AI speech toolkit: live transcription, natural text-to-speech, two-way conversation interpreting, pronunciation practice, and translation โ with the core models running on your iPhone and iPad. PRIVATE BY DEFAULT The built-in speech and translation models run locally on Apple Silicon, so the core features work offline and your audio stays on your device. No account required. No ads. No tracking. FEATURES - Live: real-time speech-to-text with optional auto-translation - Bridge: hold a two-way, face-to-face conversation across languages - Voice: turn text into natural-sounding speech with multiple voices - Practice: phrasebook drills and pronunciation scoring - Translate: fast text translation across many languages OPTIONAL CLOUD PROVIDERS Prefer a specific engine? You can optionally connect your own provider โ such as Gemini, OpenAI, Azure, Deepgram, ElevenLabs, or Google Cloud โ using your own API key for extra languages and voices. Cloud features are off by default; when you enable one, data is sent only to the provider you choose. Universal app for iPhone and iPad. Konjac keeps everyday speech and translation fast, private, and in your pocket.
Screenshots
Verdict
The clearest difference is update cadence: JotBunker at every 3 days against Konjac's weekly. JotBunker also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
JotBunker ships an update every 3 days, Konjac weekly. Both last shipped on October 15, 2026.
| Parameter | JotBunker | Konjac |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days โ better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 โ better | 18.0 |
| Further details โ not scored | ||
| Size | 46 MB | 2.7 GB |
| Age rating | 4+ | 4+ |
| Developer | John Brantly | 1Moby Co., Ltd. |
In-app purchases
JotBunker
No in-app purchases
Konjac
No in-app purchases









