MilliLog vs VoicePen Pro
Price, ratings, monetisation and update history for both apps, side by side â with what reviewers say about each.
MilliLog
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Does your controller drift, miss presses, or behave differently from one game to the next? MilliLog shows you exactly what it is sending. Turn every controller input into visible, measurable data. Watch buttons, sticks, triggers, the D-pad, touchpad, and gyroscope in real time, then record a millisecond-accurate log when you need evidence you can inspect or share. FREE TO DOWNLOAD Everything you need to check one controller is free: the live view, millisecond logs, sound feedback, and the React game with Game Center leaderboards. The free version never expires: no trial, no time limit, no ads, no account. DIAGNOSE CONTROLLER PROBLEMS âĒ Spot stick drift and dead zones in the live stick view. âĒ Catch missed, delayed, or unexpected inputs. âĒ Check trigger travel, motion data, touchpad events, and battery level. âĒ Hear inputs as they happen with optional sound feedback. NATIVE AND PRECISE MilliLog is built natively on Apple's GameController framework, with no web views or extra layers in between. Each button press is timestamped with the system's high-resolution clock the moment it reaches the app, before anything is drawn on screen. FULL VERSION: TEST MORE THAN BUTTONS One optional purchase unlocks the rest of the toolkit: âĒ Vibration at the intensity you choose, on all motors or each handle. âĒ Six haptic oscillator patterns: Fast, Medium, Slow, Step, Random, and Ramp. âĒ DualSense adaptive trigger force on L2 and R2, with Constant, Weapon, Vibration, and Slope effects. âĒ Light-bar color on supported controllers. âĒ Several controllers at the same time, in the live view and the log. âĒ React local multiplayer for up to four players. âĒ Export logs as CSV or JSON for troubleshooting, QA reports, spreadsheets, or your own analysis. PLAY REACT Put your reflexes to the test in a built-in reaction game. Sign in to Game Center to submit your best times and streaks to the leaderboards. MilliLog works with controllers supported by Apple's GameController framework, including DualSense, DualShock 4, Xbox Wireless Controller, and many MFi-compatible gamepads. Made for developers, QA testers, repair technicians, hardware enthusiasts, and players who want answers before replacing a controller. Also available on Mac. The Full Version is a one-time purchase that covers iPhone, iPad, and Mac, works with Family Sharing, and can be restored at any time. Bought MilliLog before it became free? You already have the Full Version. No ads. No tracking. No subscriptions. One optional upgrade.
VoicePen Pro
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VoicePen is the privacy-first voice-to-text app that works entirely offline. Powered by on-device AI, it delivers near-human transcription accuracy without ever uploading your audio to the cloud. WHY VOICEPEN? Whether you are recording meetings, lectures, interviews, or personal notes, VoicePen turns spoken words into editable, searchable, and shareable text instantly. No internet required. No account needed. No data collected. KEY FEATURES - 100% Offline: All processing happens on your device. Your voice recordings never leave your phone. Zero data collection, zero privacy concerns. - AI-Powered Accuracy: Built on Whisper large-v3-turbo, one of the most advanced speech recognition models available, running entirely on-device for near-human transcription quality. - Instant Transcription: Record your voice and get text results in seconds. Watch your transcript appear as you speak. - Smart Post-Processing: Automatic punctuation correction, filler word removal, and hallucination filtering ensure clean, readable transcripts every time. - Export Anywhere: Share your transcripts as Plain Text, Markdown, or SRT subtitle files. Copy to clipboard or share directly to other apps. - Audio Playback: Review your recordings with built-in audio playback. Tap any timestamp to jump to that exact moment. - Editable Transcripts: Correct or refine your transcripts with an inline editor. Changes are saved automatically. - iCloud Sync: Your recordings and transcripts sync across all your devices via iCloud, so you always have access. - Search and Organize: Find any transcript instantly with full-text search. Pin important recordings for quick access. - Multiple AI Models: Choose from tiny to large models depending on your accuracy and storage needs. - Privacy Badge: A visible indicator reminding you that everything stays on your device. ONE-TIME PURCHASE Pay once, own it forever. No subscriptions, no hidden fees, no usage limits. VoicePen is yours for a single payment of $4.99. VoicePen is perfect for students, journalists, professionals, and anyone who values their privacy while needing reliable voice transcription.
Screenshots
Verdict
The clearest difference is price: MilliLog at Free against VoicePen Pro's $2.99. On ads, in-app purchases, 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
MilliLog is free to download; VoicePen Pro costs $2.99 up front. MilliLog sells 1 one-off in-app purchase and VoicePen Pro sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | MilliLog | VoicePen Pro |
|---|---|---|
| Price | Free â better | $2.99 |
| Update frequency | Every 2 weeks | â |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac â better | iPhone, iPad |
| Requires iOS | 18.5 | 17 â better |
| Further details â not scored | ||
| Size | 12 MB | 4 MB |
| Age rating | 4+ | +9 |
| Developer | Lucas Dima | čīš åĻ |
In-app purchases
MilliLog
- MilliLog Full Version$3.99
VoicePen Pro
- VoicePen Pro Monthly$1.991 Month
- VoicePen Pro Yearly$9.991 Year
- VoicePen Pro Lifetime$19.99









