/cards vs Hi,buddy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
/cards
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Slash Cards turns the Claude Code slash command catalog into a focused, beautiful study app. Quiz yourself two ways: see a command and pick the right description, or read a description and pick the right /command. Built for developers who live in Claude Code and want to actually remember what /compact, /resume, /security-review, /hooks, and the rest of the catalog do. WHAT'S INSIDE โข 40+ documented slash commands, kept current as new Claude Code releases ship โข Command โ Description quiz mode โข Description โ Command quiz mode โข Mixed mode that alternates both directions โข Category filters: built-in, plugin, hooks, MCP, and more โข A polished Library to browse the full catalog with search โข Per-command detail pages with examples, versions, aliases, and notes โข Mastery tracking: answer a command correctly five times to lock it in โข Stats: streaks, daily activity, accuracy, and a per-category breakdown WIDGETS โข Card of the Day on your Home Screen (small + medium) โข Lock Screen accessory with today's command โข Control Center button to jump straight into a quiz round 18 LANGUAGES Slash Cards is fully localized, and you can pick your language in Settings independently of your device language. DESIGN โข Anthropic-inspired warm coral palette โข First-class Light and Dark Mode โข Built natively in SwiftUI MEMBERSHIP One simple membership unlocks everything: unlimited practice, every study mode, the full searchable Library, Home Screen and Lock Screen widgets, daily streak reminders, and mastery tracking. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID settings. Privacy: Slash Cards stores quiz progress on-device only. The command catalog refreshes from a public read-only endpoint. No account required. Slash Cards is an independent study tool and is not affiliated with or endorsed by Anthropic. "Claude" and "Claude Code" are trademarks of their respective owners. Terms of Service: https://parra.io/terms-of-service.html Privacy Policy: https://parra.io/privacy-policy.html
Hi,buddy
This app transforms your phone into a companion device for Claude Desktop, allowing you to monitor session status, approve requests, and receive important updates via Bluetooth. It eliminates the need for extra hardware, making it convenient for developers and makers.
- Live session status monitoring
- Permission prompt approval
- Haptic and sound feedback
- No extra hardware needed
- Designed for developers
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Hi,buddy turns your phone into a Claude Hardware Buddy companion for Claude Desktop. Connect over Bluetooth and keep Claude's work visible in the palm of your hand. Hi,buddy acts as a BLE peripheral compatible with the Hardware Buddy flow, showing live session state, permission prompts, and feedback controls on the device you already carry. What Hi,buddy helps with: โข See Claude status at a glance Track running and waiting sessions, current status, recent activity, and token signals from Claude Desktop. โข Approve faster When Claude needs permission, Hi,buddy surfaces the request so you can approve once or deny from your phone. โข Feel important changes Use haptics, sound, visual states, Live Activities, and notifications to notice waiting approvals and session changes. โข No extra device required Try the Claude Buddy experience without setting up an ESP32 or M5StickC-style hardware accessory. โข Made for makers and developers Hi,buddy is designed for people who keep Claude Desktop running while coding, shipping, testing, or tinkering. Important notes: Hi,buddy works with Claude Desktop's Hardware Buddy Bluetooth flow. For discovery, your device system Bluetooth name may need to start with "Claude". Bluetooth discovery and sensory feedback depend on foreground/background behavior.
Screenshots
Verdict
The clearest difference is in-app purchases: Hi,buddy at none against /cards's 4. On price, update cadence, ads 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. /cards sells 4 in-app purchases, starting at $2.99 per month. Hi,buddy asks for nothing beyond the download.
/cards ships an update every 3 weeks, Hi,buddy every 11 days. Both last shipped on October 15, 2026.
| Parameter | /cards | Hi,buddy |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 0.0% of reviews |
| Update frequency | Every 3 weeks | Every 11 days โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | โ | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 5 MB | 17 MB |
| Age rating | 4+ | 4+ |
| Developer | Parra LLC | ๅธ ๆฏ |
In-app purchases
/cards
- Pro Monthly$2.991 Month
- Pro Annual$7.991 Year
- Pro Annual$19.991 Year
- Pro lifetime$14.99
Hi,buddy
No in-app purchases









