audiOS Terminal Keyboard vs Drumaio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
audiOS Terminal Keyboard
This voice-to-text keyboard transcribes speech into text in near real-time, working across all iOS apps. It offers features like a safety switch for accidental sends and quick access shortcuts for terminal users. Enjoy a unique hardware-inspired aesthetic with haptic feedback and sound effects.
- Real-time speech transcription
- Works in any iOS app
- Safety switch for accidental sends
- Terminal shortcuts
- Live Activity status
- Hardware-inspired aesthetic
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Voice-to-text keyboard that turns speech into text faster than you can type. audiOS sits in your keyboard tray and transcribes speech in near-real-time using the speech model you choose — cloud, live-streaming, or fully on-device. Speak naturally. WORKS EVERYWHERE • iMessage, WhatsApp, Slack, Notes, Mail, social media — anywhere the iOS keyboard works • ARM/DISARM safety switch — armed mode submits text with a newline, disarmed mode inserts only. No accidental sends. • Built-in TMUX / Claude Code shortcut pages for terminal power users HOW IT WORKS 1. Open the audiOS app and tap START to activate the background audio service 2. Switch to any app and select the audiOS keyboard 3. Tap REC to record — speak naturally 4. Watch your transcript appear in real-time on the keyboard display 5. Tap INSERT to paste text POWER FEATURES: • LIFT - Cut the text before your cursor into a stack, INSERT to paste it anywhere else • ARM - **Claude Code only** ARM-up: INSERT adds a newline, ARM-down: INSERT submits the prompt • AUTO - **Claude Code only** Automatically press INSERT every 1 second LIVE ACTIVITY Recording status appears on your Lock Screen and Dynamic Island so you always know when the mic is hot. CHOOSE YOUR MODEL • Cloud models from Groq, OpenAI, xAI, and Cloudflare (Deepgram) — each row names who runs it • Live models stream your voice while you speak, so your text is ready the instant you stop • On-device models (Apple, WhisperKit) keep your audio on your phone FINE-TUNE YOUR EXPERIENCE • Idle shutdown control — keep the audio service alive from 5 minutes to 4 hours depending on your workflow HARDWARE AESTHETIC Inspired by legendary field recorders. Convex mechanical buttons with haptic feedback and tape-deck sound effects. An OLED-style display. It's a real device. 14-DAY FREE TRIAL Try audiOS free for 14 days. Then unlock with a one-time Lifetime purchase or a monthly subscription. With a cloud or live model, your audio is sent through our proxy server to the company that runs that model (Groq, OpenAI, xAI, or Cloudflare/Deepgram) for transcription. On-device models never leave your phone. We do not store your audio. See our privacy policy for details. Requires iOS 26.0+. Keyboard extension requires Full Access enabled in Settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Drumaio
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Drumaio is the all-in-one practice tool for drummers — from your very first rudiment to full-song rehearsal. Built for students, teachers, and gigging drummers who want one app that covers the metronome, the pattern editor, the score, and the backing track — all offline, all on your phone. — A METRONOME THAT KEEPS UP WITH YOU • Precise BPM controls, drag or tap to dial it in • Any time signature: 4/4, 3/4, 6/8, 5/4, 7/8, and more • 4-dot beat indicator shows downbeats at a glance — EDIT GROOVES THE WAY YOU THINK • Tap cells on a step grid to build any pattern • Add or remove bars on the fly • Save up to multiple patterns side by side (A / B / C slots) • Drag-select any bars to loop the tricky part — IMPORT & CROSS-SECTION LOOP • Import patterns shared as .zip files • Loop across A → B → C sections seamlessly • Practice transitions, not just patterns — EVERY DETAIL OF A REAL DRUM CHART • Ghost notes, grace notes, 32nd-note pairs • Per-bar BPM override for accelerandos, ritardandos, bridges • Standard drum notation rendered in real time as you edit — PRACTICE WITH A FULL SONG • Upload any MP3 / WAV / M4A from Files or iCloud • Fine offset slider to align downbeats • Independent volume for the song and the drums — LANDSCAPE PRACTICE MODE • Full-screen landscape view for stand-mounted practice • Long-press the score to reveal multi-row drum charts • Built-in count-in lets you settle before bar 1 • BGM follow mode keeps the metronome locked to the track — MAKE IT YOURS, KEEP IT SAFE • Three drum sample kits — switch in one tap • Light, dark, and custom themes • One-tap backup / restore of patterns, BGM, and settings as a single .zip • All data stays on your device — no account, no cloud, fully offline DESIGNED FOR REAL PRACTICE • No subscriptions, no ads, no sign-up • Works fully offline once installed • Built and maintained by a dev team who actually plays drums Got feedback? Email contact@wantongwang-elec.com — every message gets a reply. Privacy policy: https://wantongwang-elec.com/drummer/
Screenshots
Verdict
The clearest difference is in-app purchases: Drumaio at none against audiOS Terminal Keyboard's 2. Drumaio also leads on update cadence (every 3 days vs every 2 months) and device support (3 vs 1). On price and ads 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. audiOS Terminal Keyboard sells 2 in-app purchases, starting at $4.99 per month. Drumaio asks for nothing beyond the download.
audiOS Terminal Keyboard ships an update every 2 months, Drumaio every 3 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | audiOS Terminal Keyboard | Drumaio |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Gutierrez | WTW Elec Co., Ltd |
In-app purchases
audiOS Terminal Keyboard
- audiOS Pro$4.991 Month
- Lifetime Unlock$24.99
Drumaio
No in-app purchases









