Portbase vs MarkView

Portbase is a database client for MySQL, MariaDB, PostgreSQL, MongoDB, SQLite, Redis, ClickHouse and Elasticsearch on iPhone and iPad. • SQL consoles with autosaved drafts, completion, formatting, Explain and execution at the cursor. • Browse supported schemas, views, indexes, keys and DDL; follow related SQL rows. • Resize, pin, hide and sort result columns. Select and copy cell ranges. • MongoDB Find, Aggregation and Command editors with typed BSON document editing, table views and charts. • Create local SQLite databases or import a consistent snapshot. Files stay on this device. • Browse Redis keys with SCAN; inspect strings, hashes, lists, sets, sorted sets and streams; manage expiration and reviewed writes. • Query ClickHouse over HTTP(S). Inspect Elasticsearch mappings, search documents and aggregations. • Inspect chart points, filter dates, open matching loaded rows and export PNG/PDF. • Save unlimited connections, queries and charts, with Trash and recovery. • TLS and SSH connection options. Connection secrets stay in this device’s Keychain. Operations vary by engine. Manual Commit/Rollback is available for MySQL, MariaDB and PostgreSQL. CSV/JSON import and full query export are available for MySQL, MariaDB, PostgreSQL, MongoDB and SQLite; other engines export loaded results. Tables display up to 10,000 rows. Charts inspect loaded results; full exports respect the query’s filters and limits. MongoDB document editing requires MongoDB 4.2 or later and a transaction-capable replica set or sharded cluster. Redis supports standalone endpoints, without Cluster/Sentinel discovery or scripting. SQLite commands commit individually; manual console transactions and temporary objects are unavailable.

MarkView is a lightweight, clutter-free Markdown viewer, built for fast, private, local document reading. Open Markdown notes, READMEs, exported files and long .md documents effortlessly on iPhone and iPad. It strips away cumbersome project-management logic — simply open, read, and revisit your files anytime. Import and open files directly from the Files app or the system Share Sheet. No account sign-up, no cloud uploads — all your files stay local and private on your device. Core Features • Lightweight & Minimal Fast file loading and a clean, distraction-free reading interface, with no redundant toolbars or complicated setup. • Private Local Reading Every file renders locally on your device. No sign-ins, no cloud uploads — your document privacy is fully protected. • Optimized Reading Experience Elegant typography, adaptive light/dark modes, a table of contents, in-file search and progress tracking deliver comfortable reading even for long documents. • Full Format & System Support Supports all mainstream Markdown formats, native Files and Share Sheet access, plus quick revisit through recent documents. • Rich Rendering & Safe Read-Only Faithfully renders tables, code blocks, Mermaid diagrams, math formulas and more. Pure read-only mode never modifies your original files. If you're looking for a lightweight, elegant, privacy-focused Markdown viewer that respects your local files, MarkView is your ideal choice.