# Tihna: Brain Frequencies — Sleep & Calm & Focus > Sleep & Calm & Focus (iPhone/iPad app by Madalin Adrian Stroe.) - Source: https://appshunter.io/ios/app/tihna-brain-frequencies/id6784455417 (this page in markdown: same URL + `.md`) - Developer: [Madalin Adrian Stroe](https://appshunter.io/developer/1864999549) - Category: Health & Fitness, Lifestyle - Price: Free with in-app purchases - Age rating: 9+ - Requires: iOS 18.0 · 60 MB - Languages: American English - Released: 2026-07-10 - Data updated: 2026-08-29 - User reviews in markdown: https://appshunter.io/ios/app/tihna-brain-frequencies/id6784455417/reviews.md ## What is Tihna? Better sleep, deeper calm, sharper focus — guided by sound. Tihna pairs precise Hz frequency tones with immersive nature soundscapes in structured, science-grounded programs designed to support the mental states that make rest, relaxation, and concentration feel within reach. It's audio built with intention — not noise you simply play in the background. Tihna is a wellness tool. It does not diagnose, treat, or cure any condition. PROGRAMS THAT GROW WITH YOU Each of Tihna's 4-week programs targets a specific brainwave frequency range: Theta and Delta for sleep, Alpha for calm, and Gamma for focus. The Hz target advances gently each week as your brain adapts, so the experience deepens over time rather than plateauing. Sessions run 20 to 25 minutes and play through a calm, distraction-free player with a live animated frequency visualiser. Headphones are required. The frequency protocol relies on stereo audio to work as intended. SOUND WORTH LISTENING TO Eleven immersive nature soundscapes are layered beneath each tone: ocean waves, light rain on the forest floor, mountain streams, night insects, thunder in the woods, and more. Sessions become something you look forward to rather than endure. Prefer a cleaner experience? Pure Tone mode strips it back to just the frequency itself. FREE TO START, ALWAYS A free 5-minute Quick Calm session is available any time — no subscription needed. When you're ready to go deeper, Tihna Pro unlocks all programs and sessions with a 7-day free trial. PROGRESS YOU CAN SEE Daily streaks, weekly activity rings, and a complete session history let you see how far you've come. Daily reminders and an optional headphone prompt help the habit form naturally and stick. GROUNDED IN RESEARCH Tihna's in-app science library links each program to peer-reviewed studies so you can read the research behind the approach — opened in an in-app browser, right where you need it. We believe you deserve to understand the why, not just the what. COMING SOON: MORNING ENERGY A new program designed to support alertness and mental clarity at the start of your day is currently in development. Stay tuned. One session at a time. One day at a time. Download Tihna and start with your free Quick Calm session today. Privacy Policy: https://tihna.com.au/privacy Terms of Use: https://tihna.com.au/terms ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Tihna Pro Monthly | $5.99 | per month | | Tihna Pro Annual | $39.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Tihna Lifetime | $59.00 | one-time | ## Version history (last 5 releases) ### 1.3.7 — 2026-08-21 Your practice time, counted properly. • Minutes are banked as you listen — a crash, a force-quit or an update mid-session can no longer lose the time you put in • Sessions you leave early now count for exactly what you listened • Your weekly chart shows which programs the time came from, in each program's own colour, on Home and in Progress • Safer history — signing in on a new device restores your practice before anything is written back • Still rock-solid playback and fast-loading soundscapes, holding steady from the first minute to the last Same tones. Same science. Now your progress adds up. Thank you for listening. ### 1.3.1 — 2026-08-18 Deeper, steadier sessions — and a sharper Home screen. • Rock-solid playback — sessions hold steady from the first minute to the last, however long you listen • Faster soundscapes — every nature sound is ready the moment you press play • A refreshed Home screen — your weekly practice chart now starts on Monday, wears your program's colours, and everything fits on one screen • A leaner, lighter audio engine running quietly underneath it all Same tones. Same science. Just smoother. Thank you for listening. ### 1.3.0 — 2026-08-17 Deeper, steadier sessions. • Rock-solid playback — sessions now hold steady from the first minute to the last, however long you listen • Faster soundscapes — every nature sound is ready the moment you press play • A leaner, lighter audio engine running quietly underneath it all Same tones. Same science. Just smoother. Thank you for listening. ### 1.2.7 — 2026-08-14 Every soundscape now breathes around you. This is the biggest sound update Tihna has had, and it works on two levels at once. First, movement. Backgrounds used to sit still — some felt open and alive, others flat and stuck in the middle of your head. Now every one of them drifts gently from side to side, the way sound really moves outdoors. It's slow enough that you never catch it happening. You just stop noticing headphones and start noticing space. Second, balance. Your nature sound now sits lower and further back, so the frequency itself stays clearly in front for the whole session. Every soundscape was re-measured and set to the same share of the mix, which means it feels the same whether you choose ocean waves, light rain, or a night forest. Together they change what a session feels like. Less like a track playing at you, more like a place you're sitting in. Movement • All 11 soundscapes now share the same gentle sense of movement • Rain, streams and insect nights feel open and spacious instead of flat and centred • Slow and natural — immersive, never distracting Clarity • Every background lowered and matched to one consistent level • Each one shaped so it never sits on top of the frequency • Rain and stream sounds keep their full character instead of thinning out • The frequency itself is untouched: same tones, same clarity Polish • Previews in the sound picker play at true session loudness, so what you hear is what you get • Smoother transitions when you change background mid-session • Sessions now settle to a soft close at the end • Stronger protection against headsets that would collapse stereo to mono Headphones are still required — the frequency and the movement both need true stereo. Thank you for the notes that shaped this update. Please keep them coming. ### 1.2.5 — 2026-08-04 Sound, perfected. Every soundscape has been re-tuned so your background sound sits exactly where it belongs beneath the frequency — immersive and present, never overpowering. Switch between ocean waves, light rain, or a night forest and the balance stays right. • All 11 soundscapes rebalanced for a consistent, deliberate mix • Purer tones with true left and right separation • Sessions now close with a gentle wind-down instead of stopping abruptly • Smooth, seamless playback from the first second to the last • A lighter, faster app Thank you for the notes that shaped this update — please keep them coming. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*