Aestu vs Metal Recorder
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Aestu
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Stop counting seconds. Start seeing time. Aestu is a visual focus timer that turns time into a calm, fluid shape. Instead of watching numbers tick down, you can understand your session at a glance and stay focused without the pressure of a conventional countdown. DESIGNED FOR THE WAY YOUR MIND WORKS - Visual time: See time gently empty and refill instead of doing mental math. - Positive Overtime: When a session ends, Aestu keeps counting up without a jarring failure state. - ADHD-friendly focus: Reduce time-blindness friction with a clear, low-pressure visual cue. - Pomodoro and deep work: Choose a preset or create a session that fits your own rhythm. - Energy check-ins: Log how you feel and learn which times of day work best for you. FOCUS EVERYWHERE Start on iPhone, check a Live Activity or widget, continue from Apple Watch, and keep an eye on your session from Mac. iCloud keeps your focus sessions in sync across your Apple devices. CALM BY DESIGN Fluid animation, semantic colors and gentle haptics provide awareness without a ticking clock or harsh alarm. Your history helps you notice patterns without turning productivity into a scorecard. PRIVATE BY DEFAULT No account and no behavioral advertising. Your focus data remains on your devices and in your personal iCloud. Whether you are studying, working, managing ADHD time blindness or entering a deep-work session, Aestu helps make time visible and easier to follow. Download Aestu and turn time into something you can feel.
Metal Recorder
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Record for hours on your iPhone or watch thanks to extreme low memory usage of this app! Set the stop timer for your recording. Select among the connected microphones: record right from Airpods or iPhone or watch microphone, play recorded files from watch to iPhone as the files are synced. Fast, private voice recorder for your phone and your watch. Capture voice memos, interviews, lectures, and ideas in a single tap, then clean them up and turn them into text with AI. PRIVATE BY DESIGN - Your recordings stay on your device, not in the cloud. - Turn on Secure Storage to lock your recordings so only you can open them. RECORD ANYWHERE - Record with a single tap on your phone or right from your wrist. - Start a recording straight from your watch face. - Pause and resume any time, and control playback from the lock screen. - Choose how you capture: Voice for clear speech, or Everything for music and the sounds around you to better de-noise the recording. CLEAN UP AND TRANSCRIBE WITH AI - Remove background noise and make voices clearer with a single tap. - Turn any recording into text, with speakers labeled in conversations. - Transcribe in many languages, each in its own writing. KEEP YOUR DEVICES IN SYNC - Your recordings, titles, and transcripts stay in sync between your phone and your watch automatically. PLAYBACK MADE FOR VOICE - Tap anywhere on the waveform to jump straight to that moment. - Skip forward and back, and change the playback speed on your phone. - Make quiet recordings much louder so you never miss a word. STAY ORGANIZED - Rename, search, and share or delete several recordings at once. - Use the app in 40 languages. FREE TRIAL AND PREMIUM - Try the AI features for free. - Premium gives you 30 hours of AI cleanup and transcription every month. - Need more in a busy month? Add extra time with a one-time top-up. HOW TO GET STARTED - Tap the red button to start recording, and tap it again to stop. - Open a recording to play it, rename it, or share it. - Tap Enhance to clean up the audio, or Transcript to turn it into text. The AI cleanup and transcription features require signing in and a subscription. Everything else works without an account. Subscriptions renew automatically unless canceled at least 24 hours before the end of the period, and can be managed in your account settings. Privacy Policy: https://mrecorder.omyzero.com/privacy Terms of Use: https://mrecorder.omyzero.com/terms Support: support@omyzero.com
Screenshots
Verdict
Aestu and Metal Recorder are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Aestu sells 1 one-off in-app purchase and Metal Recorder sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Aestu ships an update every 5 weeks, Metal Recorder every 3 weeks. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.
| Parameter | Aestu | Metal Recorder |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac, Apple Watch โ better | iPhone, iPad, Apple Watch |
| Requires iOS | 18.6 | 18.1 โ better |
| Further details โ not scored | ||
| Size | 13 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Giuseppe Pignataro | OMYZERO PTY LTD |
In-app purchases
Aestu
- Aestu Lifetime$1.99
Metal Recorder
- Premium$9.991 Month
- Premium Yearly$60.001 Year
- 30-Hour Top-Up$10.00





