Mongo Sheriff vs Byson
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mongo Sheriff
A native iOS application for developers to manage MongoDB databases. It allows browsing collections, inspecting documents, running queries, and editing data directly from your iPhone, prioritizing privacy and speed.
- Browse databases and collections
- Inspect documents in JSON view
- Structured query builder
- Raw shell mode for full control
- Run aggregation pipelines
- Inline document editing
- Sort, limit, and skip controls
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Mongo Sheriff is a native MongoDB client for iPhone — free, fast, and built for developers who need their database wherever they are. WHY MONGO SHERIFF • Native iOS app. Not a web wrapper. Built in Swift for instant launch, smooth scrolling through large collections, and proper iOS gestures. • Privacy-first. Your connection strings stay on device. No analytics on your queries. No cloud relay. • Works with MongoDB Atlas, self-hosted replicas, and local instances. Standard mongodb:// and mongodb+srv:// URIs. WHAT YOU CAN DO • Browse every database and collection on your servers • Inspect documents in clean JSON view • Run find queries with a structured builder — $and, $or, $gt, $lt, $in, $regex, $exists • Switch to raw shell mode for full query control • Run aggregation pipelines with $match, $group, $project, $sort, $lookup • Edit documents inline with JSON validation • Sort, limit, skip — standard cursor controls • View results as table or raw JSON • See query execution time and document count CONNECTION Connect via standard MongoDB URI. Atlas, DigitalOcean, AWS DocumentDB-compatible, self-hosted on any port. Supports TLS, SCRAM-SHA-256, X.509. PRIVACY No accounts. No sign-in. No telemetry on your data. Connection credentials are stored in the iOS Keychain. Queries never leave your device. FEEDBACK This is a focused tool, not a kitchen sink. If something's missing that would unlock a real workflow for you — write us. We ship. Mongo, MongoDB, and Atlas are trademarks of MongoDB, Inc. Mongo Sheriff is not affiliated with or endorsed by MongoDB, Inc.
Byson
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Byson is a fast, native MongoDB client for developers who manage databases on the go. Connect to any MongoDB deployment - local, self-hosted, or Atlas - and browse, query, and analyze your data with a clean, mobile-first interface. CONNECT SECURELY • Save multiple connections with TLS and SSH tunnel support • SCRAM auth and trust-on-first-use SSH host keys • Trust self-signed or private-CA servers by pasting your own CA certificate (custom CA TLS) • X.509 client-certificate authentication (MONGODB-X509), including over an SSH tunnel • RSA (rsa-sha2-256/512) and ed25519 SSH keys, with or without a passphrase - works with modern, hardened SSH servers • Paste a standard mongodb:// or mongodb+srv:// URI and go. WORKS WITH • MongoDB 4.x, 5.x, 6.x, and 7.x • Standalone, replica set, and Atlas (mongodb+srv seed list) deployments • Local, self-hosted, and cloud-hosted databases BROWSE YOUR DATA • Walk databases and collections with live document counts • Inspect documents with JSON syntax highlighting • Insert, edit, and delete documents safely QUERY & AGGREGATE • Run find and aggregation pipelines with raw MongoDB commands • View results as a tree, table, or raw JSON • Save queries, keep history, and re-run with one tap • Keyset pagination for large collections PROFILE & OPTIMIZE • Built-in profiler: docs examined vs returned, timing, and plan • COLLSCAN detection with one-tap index suggestions • Create and manage indexes (unique, sparse, TTL) ANALYZE SCHEMA • Sample a collection to infer field paths, types, and coverage • Spot sparse fields and mixed types • Sensitive fields are redacted automatically AI COPILOT (BRING YOUR OWN KEY) • Describe what you want in plain language and get an aggregation pipeline • Works with Anthropic, OpenAI-compatible, and Google AI Studio • Byson sends only schema structure and dummy examples - never your raw documents • Every pipeline is validated and shown for review; nothing runs automatically • Your API key is encrypted on-device and never displayed after saving FREE & PRO Byson is free to use for everyday browsing and querying. Upgrade to Pro for unlimited saved connections, unlimited saved queries and history, the full Schema Analyzer, and unlimited AI aggregation tools. PRIVACY FIRST Your connection strings and API keys are stored encrypted on your device. Byson has no backend that sees your data. Add an optional Face ID, Touch ID, or passcode lock for the app. Byson is an independent app and is not affiliated with or endorsed by MongoDB, Inc. "MongoDB" is a trademark of MongoDB, Inc. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://getbyson.com/Byson-IOS-Privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Mongo Sheriff at none against Byson's 3. Byson's advantage is update cadence (daily vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Byson sells 3 in-app purchases, starting at $4.99 per month. Mongo Sheriff asks for nothing beyond the download.
Mongo Sheriff ships an update every 4 weeks, Byson daily. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.
| Parameter | Mongo Sheriff | Byson |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Koodalabs LLC | Vu Tran Huu |
In-app purchases
Mongo Sheriff
No in-app purchases
Byson
- Byson Pro Monthly7 Days trial$4.991 Month
- Byson Pro Yearly14 Days trial$39.991 Year
- Byson Pro Lifetime$79.99








