Memex vs Memoth
Memex
memexlab.ai
Memoth
memoth.comSide by side
| Figure | Memex | Memoth |
|---|---|---|
| Price from | Free | $7.50/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| macOS | — | Yes |
| iOS | Yes | Yes |
| Android | Yes | — |
| API | — | Yes |
| Plans published | 1 | 6 |
| Spec score · AI Voice Note Apps | 8.4 (#8) | 8.9 (#3) |
| Headquarters | Hong Kong | Israel |
| Integrations | Listed model connections include Gemini, OpenAI, Anthropic Claude, AWS Bedrock, OpenRouter, and Ollama. | Published integrations include Apple iCloud, Apple Reminders, Zoom, Microsoft Teams, Google Meet, Webex, FaceTime, WhatsApp, and Siri/Shortcuts. |
| Product | Memex is an open-source, local-first AI journal that turns text, photos, and voice into structured timeline cards and insights. | Memoth is a personal AI voice-notes app that records or imports conversations and creates transcripts, summaries, speaker labels, highlights, translations, and action items. |
| Security controls | The app supports biometric authentication for app lock, with biometric data handled by the operating system. | The privacy policy states TLS 1.2 or higher in transit, AES-256 encryption at rest, short-lived signed S3 upload URLs, JWT authentication, and restricted authenticated API routes. |
| Support | The app listing gives [email protected] as the support contact. | Email support is provided at [email protected], with a stated typical response within one business day. |
| What it does | Memex captures text, photos, and voice and uses AI to organize them into timeline cards and surface patterns and insights. | Memoth records or imports conversations and produces transcripts, summaries, speaker labels, highlights, translations, searchable notes, and action items. |
Plans
Memoth
- FreeFree
- GuestFree
- Pro$9.99 a month
- Pro Plus$24.99 a month
- Pro$89.99 a year
- Pro Plus$189.99 a year
In their own words
Memex
Memex is a free, open-source journal for Android and iOS that turns text, photos, and voice recordings into organized timeline cards and insights. On-device OCR, image labeling, and photo EXIF extraction process captured material, while AI agents sort records into categories such as tasks, events, metrics, people, places, galleries, articles, and transactions. The app can show patterns as charts, timelines, quotes, and narrative summaries. Records are kept in Markdown files and a local SQLite database, with export and backup or restore options. Backups can go to iCloud Drive, a custom folder, or app storage. Users configure their own model provider, with options including OpenAI, Claude, Gemini, AWS Bedrock, OpenRouter, and Ollama. AI features require that service and may incur provider charges; text, photo metadata, OCR text, and card content may be sent to the selected provider for processing. The maker says journal data is not uploaded to a server. Memex also supports biometric app lock and custom agents with triggers, prompts, JavaScript, and inter-agent workflows.
Memoth
Memoth is a personal voice-notes app that turns recorded or imported conversations into transcripts, summaries, speaker labels, highlights, translations, and action items. It can record on iPhone, iPad, Mac, and Apple Watch, import audio, and process WhatsApp voice messages. On Mac, it detects meetings and records audio locally without a bot, calendar access, or invitation; listed sources include Zoom, Teams, Meet, Webex, FaceTime, and Slack huddles. Users can ask questions with a meeting’s transcript, summary, speakers, and action items as context. Recordings, notes, and transcripts stay in the device library and sync through the user’s iCloud. Uploaded audio is kept as an AES-256 encrypted backup for 30 days before deletion. Memoth says recordings are not sold or used to train AI models, and its AI providers are contractually barred from training on them. The Free plan allows 10 minutes per month; Pro is $9.99 a month for 15 hours, and Pro Plus is $24.99 a month for 40 hours. Imports and WhatsApp messages count against the same monthly allowance as app recordings.